Skip to main content

The best cheap hotels in Biarritz

Check out our pick of great cheap hotels in Biarritz

Filter by:


Review score

Superb: 9+ Very good: 8+ Good: 7+ Pleasant: 6+
Our top picks Lowest price first Star rating and price Top reviewed

See the latest prices and deals by choosing your dates.

Set 400 metres from the sea front and the beach La Grande Plage in Biarritz, Au Bon Coin offers a bar, lift, terrace and free WiFi throughout.

The soundproofed rooms and the suite at Au Bon Coin feature a flat-screen TV , and a private bathroom with free toiletries and a walk-in shower. Rooms suitable for guests with reduced mobility are also available.

Staff are very warm and welcoming, explained everything in detail and very sensitive to sustain environment.

Show more Show less
9.4
Superb
1,677 reviews
Price from
€ 112.60
per night

Hôtel Le Café de Paris is in central Biarritz, on the pedestrian Place Bellevue and a 5-minute walk from the Halls. All the rooms have panoramic views of the sea.

All rooms are equipped with en suite Italian ceramic bathrooms, a flat-screen TV with satellite and Canal+ channels and free Wi-Fi.

fantastic view of the beach, lovely bright room, comfortable bed, lovely staff

Show more Show less
9.1
Superb
1,006 reviews
Price from
€ 186.20
per night

Facing the beachfront, Le Garage Biarritz Hôtel offers 4-star accommodation in Biarritz and has a terrace, restaurant and bar. The property is set 1.9 km from Cote des Basques Beach, 5 km from Biarritz La Négresse Train Station and 18 km from Saint Jean de Luz Train Station. Private parking is available on site.

Good breakfast and great hospitality

Show more Show less
9.1
Superb
546 reviews
Price from
€ 271.10
per night

Situated in Biarritz and facing the ocean, Hôtel de La Plage offers rooms with a flat-screen TV and free Wi-Fi access just 50 metres from the Plage du Vieux Port. The train station is located a 10-minute drive away.

Great ambiance. Very welcoming staff.

Show more Show less
9.2
Superb
632 reviews

Located at the heart of Biarritz, this hotel is just 300 metres from the beaches. It features a 24-hour reception, a terrace in the private garden and air-conditioned rooms.

The soundproofed guest rooms feature a minibar and a flat-screen TV with cable channels. Each room has a private bathroom including amenities and a hairdryer. Free Wi-Fi is available throughout the hotel.

Great location, one of the best! very nice decoration, calm and neat.

Show more Show less
9
Superb
725 reviews
Price from
€ 253.20
per night

Hotel Saint Julien is a 19th-century family residence located in peaceful gardens just a 2-minute walk from the city centre of Biarritz. It offers en suite rooms with free Wi-Fi. Some rooms have views of the ocean and Pyrenees Mountains.

The Hotel is excellent, centrally located and extremely clean and tidy. The rooms are very spacious. The staff are incredibly helpful and kind. They are also very considerate and attentive in terms to meeting guests needs. Highly recommend

Show more Show less
9.1
Superb
535 reviews
Price from
€ 180.60
per night

This 5-star hotel has 2 pools and a spa and fitness centre with hammam, hot tub and massage treatments.

The air-conditioned rooms and suites at Hôtel du Palais Biarritz have a flat-screen TV with satellite channels, free Wi-Fi access and some have a separate seating area.

Excellent hotel, very polite and friendly staff. We will be very happy to stay at this hotel again.

Show more Show less
9.2
Superb
808 reviews
Price from
€ 695.12
per night

Offering garden views, Villa Bella à 250m des plages is an accommodation located in Biarritz, 500 metres from Plage Marbella and 600 metres from Plage Milady. This beachfront property offers access to a terrace, free private parking and free WiFi. The property is non-smoking and is set 300 metres from Cote des Basques Beach.

Show more Show less
9.2
Superb
5 reviews
Price from
€ 259.03
per night

In the Biarritz City Centre district of Biarritz, close to Plage Pêcheurs, Sirona Bay Biarritz - Plages - Casino - WIFI - VOD features free WiFi and a washing machine. The property is located less than 1 km from Cote des Basques Beach, 2.9 km from Biarritz La Négresse Train Station and 17 km from Saint Jean de Luz Train Station. The property is 200 metres from the city centre and 400 metres from Grande Plage.

Show more Show less
9.3
Superb
7 reviews
Price from
€ 160.93
per night

Boasting accommodation with a private pool, Logement avec piscine privée chauffée is located in Biarritz. Both free WiFi and parking on-site are accessible at the holiday home free of charge. The property is non-smoking and is situated 2.4 km from Plage Pêcheurs.

This apartment is a rare find. Fresh interiors, a separate entrance from the street through a small gate, comfortable beds, fully equipped kitchen, and a lawn with an excellent, clean, new, heated pool with lighting. The owners were attentive and responsive, kindly returning to us the items we forgot by mail. For larger groups, they plan to additionally rent out the entire house in the summer. For trips to the city center, we used a taxi, but that was our own choice. Overall, we had a fantastic stay and would highly recommend this apartment to anyone visiting the area.

Show more Show less
9.6
Exceptional
16 reviews
Price from
€ 347.95
per night

Looking for a cheap hotel?

For those on a budget, these cheap and cheerful hotels still have a lot to offer, with most offering WiFi and convenient locations. Popular with backpackers, many properties can be found in central locations and include comfortable rooms with private or shared bathrooms. You’ll also find a number of options which feature a 24-hour front desk and luggage storage.
Search cheap hotels in Biarritz

Most booked cheap hotels in Biarritz this month

Enjoy breakfast in Biarritz!

  • Hôtel Le Café de Paris
    9.1
    Scored 9.1
    Superb
    Rated superb
     · 1,006 reviews

    Hôtel Le Café de Paris is in central Biarritz, on the pedestrian Place Bellevue and a 5-minute walk from the Halls. All the rooms have panoramic views of the sea.

    The way they treated my kids! They were super kind!

  • Le Garage Biarritz Hôtel
    9.1
    Scored 9.1
    Superb
    Rated superb
     · 545 reviews

    Facing the beachfront, Le Garage Biarritz Hôtel offers 4-star accommodation in Biarritz and has a terrace, restaurant and bar.

    The staff is amazing ! one of the best Team I ever seen

  • Hotel Saint Julien
    9.1
    Scored 9.1
    Superb
    Rated superb
     · 535 reviews

    Hotel Saint Julien is a 19th-century family residence located in peaceful gardens just a 2-minute walk from the city centre of Biarritz. It offers en suite rooms with free Wi-Fi.

    A lovely boutique hotel with great character and service

  • Hôtel du Palais Biarritz, in The Unbound Collection by Hyatt
    9.2
    Scored 9.2
    Superb
    Rated superb
     · 808 reviews

    This 5-star hotel has 2 pools and a spa and fitness centre with hammam, hot tub and massage treatments.

    The location is excellent and the hotel is simply unique

  • Hôtel Jules Verne, BW Signature Collection
    8.5
    Scored 8.5
    Very good
    Rated very good
     · 2,463 reviews

    The hotel is located in central Biarritz, near the Palais des Festivals, the casino and the local beaches. Guests are invited to use the heated outdoor swimming pool.

    Hotel and staff were lovely. Breakfast was amazing.

  • Hotel Villa Koegui Biarritz
    8.7
    Scored 8.7
    Fabulous
    Rated fabulous
     · 633 reviews

    Hotel Villa Koegui Biarritz is a design hotel located in the heart of Biarritz, just a 5 minute-walk from the beach, the local market and several underground car parlks.

    Lovely and quiet. And yes, the bed was very comfy.

  • ibis Styles Biarritz Plage
    8.5
    Scored 8.5
    Very good
    Rated very good
     · 103 reviews

    Located a 10-minute walk from the centre of Biarritz, this seafront hotel is just a few minutes’ walk from the beach.

    Personnel tous gentils et souriants . Le plus accès Thalmar .

  • Best Western Kemaris
    8.4
    Scored 8.4
    Very good
    Rated very good
     · 727 reviews

    Blending vibrant surroundings, a host of facilities and an inviting ambience, the Best Western Kemaris hotel features typical architecture of the Basque Country.

    Reception staff are very friendly and helpful Good location

Great access to the city centre! Check these cheap hotels in Biarritz

  • COAST KEYWEEK Duplex apartment in the city center with sea view
    10.0
    Scored 10.0
    Exceptional
    Rated exceptional
     · 2 reviews

    Located 400 metres from Grande Plage and 500 metres from Plage Pêcheurs in the centre of Biarritz, COAST KEYWEEK Duplex apartment in the city center with sea view provides accommodation with free WiFi...

  • appartement t3 avec patio à 300m de la plage
    9.8
    Scored 9.8
    Exceptional
    Rated exceptional
     · 4 reviews

    Featuring air-conditioned accommodation with a terrace, appartement t3 avec patio à 300m de la plage is located in Biarritz.

  • Exceptionnel 3 pièces art déco en dernier étage avec garage privé centre Biarritz
    9.7
    Scored 9.7
    Exceptional
    Rated exceptional
     · 7 reviews

    Ideally situated in a central area of Biarritz, Exceptionnel 3 pièces art déco en dernier étage avec garage privé centre Biarritz is a recently renovated apartment, offering free WiFi and private...

    appartement très calme dans une impasse environnement verdoyant propriétaire très accueillant commerces a proximité près de la plage

  • Appartement Biarritz hypercentre calme, plage à 350m
    9.6
    Scored 9.6
    Exceptional
    Rated exceptional
     · 9 reviews

    Offering free WiFi and inner courtyard views, Appartement Biarritz hypercentre calme, plage à 350m is an accommodation set in the heart of Biarritz, just 500 metres from Grande Plage and 600 metres...

    L’emplacement idéal et l’appartement très bien équipé / décoré

  • Maison MAÏTÉ, au cœur de Biarritz
    9.5
    Scored 9.5
    Exceptional
    Rated exceptional
     · 33 reviews

    Featuring inner courtyard views, Maison MAÏTÉ, au cœur de Biarritz provides accommodation with patio, around 600 metres from Plage Pêcheurs.

    Mooi huis en een perfecte locatie. Heel huiselijk en sfeervol!

  • Apartment hyper-center Biarritz with parking
    9.5
    Scored 9.5
    Exceptional
    Rated exceptional
     · 12 reviews

    Located in Biarritz, 500 metres from Plage Pêcheurs, less than 1 km from Cote des Basques Beach and 3 km from Biarritz La Négresse Train Station, Apartment hyper-center Biarritz with parking provides...

    Close to the beach and all restaurants. Big nice terrace. Clean. Comfy bed

  • Studio Biarritz 2 min Halles, 3 min plages, plein centre.
    9.5
    Scored 9.5
    Exceptional
    Rated exceptional
     · 17 reviews

    Studio Biarritz 2 min Halles, 3 min plages, plein centre. Is set in the Biarritz City Centre district of Biarritz, 400 metres from Plage Port Vieux, 500 metres from Plage Pêcheurs and 3.4 km from...

    Propriétaires très arrangeants Emplacement idéal , à 2 pas des halles

  • Hôtel Au Bon Coin
    9.4
    Scored 9.4
    Superb
    Rated superb
     · 1,677 reviews

    Set 400 metres from the sea front and the beach La Grande Plage in Biarritz, Au Bon Coin offers a bar, lift, terrace and free WiFi throughout.

    Super friendly staff, very welcoming and informative

  • Sirona Bay Biarritz - Plages - Casino - WIFI - VOD
    9.3
    Scored 9.3
    Superb
    Rated superb
     · 7 reviews

    In the Biarritz City Centre district of Biarritz, close to Plage Pêcheurs, Sirona Bay Biarritz - Plages - Casino - WIFI - VOD features free WiFi and a washing machine.

    Apparts sympas , bien équipés , à proximité de tout

  • Coup de Cœur assuré pour ce T2 rénové Hyper centre
    9.3
    Scored 9.3
    Superb
    Rated superb
     · 37 reviews

    Right in the heart of Biarritz, situated within a short distance of Grande Plage and Cote des Basques Beach, Coup de Cœur assuré pour ce T2 rénové Hyper centre offers free WiFi, air conditioning and...

    super! magnifique! le propriétaire est très gentil!

  • Hôtel Barnea
    Central location
    9.2
    Scored 9.2
    Superb
    Rated superb
     · 96 reviews

    Hotel Hôtel Barnea is located in the centre of Biarritz, just a 3-minute walk from the beach, shops and restaurants. Each soundproofed room has a private bathroom, TV and free Wi-Fi internet access.

    Neuf décoration sympa situation géographique extra

  • Beaumanoir Small Luxury Boutique Hotel
    9.2
    Scored 9.2
    Superb
    Rated superb
     · 94 reviews

    Beaumanoir is located in the Winter Park district, 25 minutes' walk to the Atlantic beaches in Biarritz. This ancient manor combines tradition with modernity, and has a heated swimming pool.

    super ontbijt , maar vooral super vriendelijke mensen .

  • Hôtel de La Plage
    9.2
    Scored 9.2
    Superb
    Rated superb
     · 632 reviews

    Situated in Biarritz and facing the ocean, Hôtel de La Plage offers rooms with a flat-screen TV and free Wi-Fi access just 50 metres from the Plage du Vieux Port.

    Amazing location, funky hotel and an exceptional team.😍

  • Studio Bellevue Clemenceau by Interhome
    9.2
    Scored 9.2
    Superb
    Rated superb
     · 4 reviews

    Right in the heart of Biarritz, Studio Bellevue Clemenceau by Interhome has sea views from the balcony. This 2-star apartment offers a lift.

  • Biarritz, hyper centre, 50M plages, wifi
    9.2
    Scored 9.2
    Superb
    Rated superb
     · 5 reviews

    Situated 200 metres from Plage Pêcheurs and 600 metres from Plage Port Vieux in Biarritz, Biarritz, hyper centre, 50M plages, wifi offers accommodation with a kitchen.

  • Hotel de Silhouette
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 725 reviews

    Located at the heart of Biarritz, this hotel is just 300 metres from the beaches. It features a 24-hour reception, a terrace in the private garden and air-conditioned rooms.

    fantastic location beautiful hotel and friendly staff

  • Appartement Biarritz, 2 pièces, 4 personnes - FR-1-3-530
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 4 reviews

    Set 500 metres from Grande Plage and 600 metres from Plage Pêcheurs in the centre of Biarritz, Appartement Biarritz, 2 pièces, 4 personnes - FR-1-3-530 offers accommodation with free WiFi and free...

  • Biarritz centre - Halles - Rue Victor Hugo
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 1 review

    Biarritz centre - Halles - Rue Victor Hugo in Biarritz provides accommodation with free WiFi, 600 metres from Plage Pêcheurs, 600 metres from Cote des Basques Beach and 3.2 km from Biarritz La...

  • Superb apartment in the city-center of Biarritz - Welkeys
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 3 reviews

    Offering city views, Superb apartment in the city-center of Biarritz - Welkeys is an accommodation situated in Biarritz, 500 metres from Cote des Basques Beach and 600 metres from Plage Pêcheurs.

  • T3 Bis - 4 Etoiles Rooftop et Vue Mer - Bellevue Biarritz
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 9 reviews

    In the heart of Biarritz, set within a short distance of Grande Plage and Plage Pêcheurs, T3 Bis - 4 Etoiles Rooftop et Vue Mer - Bellevue Biarritz offers free WiFi, air conditioning and household...

  • Superb and calm T3 in the heart of Biarritz - Welkeys
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 10 reviews

    In the Biarritz City Centre district of Biarritz, close to Plage Pêcheurs, Superb and calm T3 in the heart of Biarritz - Welkeys features free WiFi and a washing machine.

  • Appartement Biarritz, 3 pièces, 4 personnes - FR-1-239-802
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 5 reviews

    Set in Biarritz, 200 metres from Grande Plage, 500 metres from Plage Port Vieux and 500 metres from Cote des Basques Beach, Appartement Biarritz, 3 pièces, 4 personnes - FR-1-239-802 offers...

    Sehr schön und hochwertig, bestens ausgestattet, mitten im Zentrum, nahe zu Stränden und Geschäften

  • MyraConciergerie - L'Atlantique - 50m de le Plage
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 1 review

    MyraConciergerie - L'Atlantique - 50m de le Plage is set in the Biarritz City Centre district of Biarritz, 700 metres from Plage Miramar, 3.3 km from Biarritz La Négresse Train Station and 18 km from...

  • IMPERIAL Apartment in the center of Biarritz close to the beach
    8.8
    Scored 8.8
    Fabulous
    Rated fabulous
     · 6 reviews

    Situated in Biarritz, just 400 metres from Plage Pêcheurs, IMPERIAL Apartment in the center of Biarritz close to the beach features beachfront accommodation with free WiFi.

  • Appart Hypercentre Biarritz - PKG / WIFI / 4-6 Personnes
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 1 review

    Set in Biarritz, less than 1 km from Plage Pêcheurs and a 14-minute walk from Cote des Basques Beach, Appart Hypercentre Biarritz - PKG / WIFI / 4-6 Personnes offers air conditioning.

  • APPARTEMENT MODERNE ET SPACIEUX AU COEUR DE BIARRITZ 6 pers
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 3 reviews

    Set in Biarritz, 600 metres from Grande Plage and 700 metres from Plage Miramar, APPARTEMENT MODERNE ET SPACIEUX AU COEUR DE BIARRITZ 6 pers offers air conditioning.

  • Le California
    Central location
    9.0
    Scored 9.0
    Superb
    Rated superb
     · 1 review

    Offering city views, Le California is an accommodation set in Biarritz, less than 1 km from Plage Miramar and 3.3 km from Biarritz La Négresse Train Station.

  • Hotel Edouard VII
    8.9
    Scored 8.9
    Fabulous
    Rated fabulous
     · 900 reviews

    Just 5 minutes walking distance from the Biarritz beaches, sits Hotel Edouard VII, a 19th-century residence that combines the charm of yesterday and the comfort of today.

    charming hotel, very clean and close to the centre

Stay connected in Biarritz! Cheap hotels with free WiFi

  • Le Gamaritz
    8.6
    Scored 8.6
    Fabulous
    Rated fabulous
     · 1,080 reviews

    Le Gamaritz is located in Biarritz city centre, just a 2-minute walk from the Port Vieux beach. It offers design, air-conditioned accommodations with a walk-in shower, a flat-screen TV and free Wi-Fi.

    Great location, clean, staff were very friendly and helpful

  • Carlina Lodge
    8.6
    Scored 8.6
    Fabulous
    Rated fabulous
     · 280 reviews

    Carlina Lodge is a hotel residence located on Biarritz sea front. It offers rooms with a terrace and view over the sea, as well as free WiFi access in public area.

    The location location location! Wonderful ocean view!

  • Urban Style Biarritz Le Relais
    8.1
    Scored 8.1
    Very good
    Rated very good
     · 210 reviews

    This hotel is located just an 8-minute walk from the beach and casino. It offers individually decorated rooms with free Wi-Fi and cable TV.

    Le petit déjeuner, amabilité lors de l'accueil.

  • Hôtel Mirano
    8.7
    Scored 8.7
    Fabulous
    Rated fabulous
     · 233 reviews

    The Mirano is a 15-minute walk from Biarritz city centre and the beach. It is 1.5 km from the Biarritz-Anglet-Bayonne Airport and offers en-suite accommodation with free Wi-Fi.

    l’accueil du gérant et tous ses conseils sur la région

  • Mercure Plaza Biarritz Centre
    8.6
    Scored 8.6
    Fabulous
    Rated fabulous
     · 420 reviews

    Set within an Art-Deco building from the 1930’s, this Mercure hotel is located in the centre of Biarritz, facing the beach. It offers free Wi-Fi.

    A beautiful art deco building with original features.

  • Regina Experimental Biarritz
    8.7
    Scored 8.7
    Fabulous
    Rated fabulous
     · 744 reviews

    Discover the brand new décor of the Regina Experimental Biarritz from July 2023! Standing on a cliff facing the ocean, the Regina Experimental overlooks the bay of Biarritz.

    Loved it. Delicious creative food. Great staff team

  • Ama Hôtel
    8.7
    Scored 8.7
    Fabulous
    Rated fabulous
     · 599 reviews

    Designed by the famous Basque architect Raymond Larrebat Tudor and built in the 18th-century, Ama Hôtel is a lovely residence in the heart of Biarritz.

    great location kept original design which was nice

  • Bel appartement, offrant calme et luminosité, proche Côte des Basques
    8.5
    Scored 8.5
    Very good
    Rated very good
     · 14 reviews

    Featuring a private beach area and a shared lounge, Bel appartement, offrant calme et luminosité, proche Côte des Basques provides accommodation in Biarritz with free WiFi and garden views.

    Emplacement très bien. Bien exposé. Bonne salle de bain.

FAQ about cheap hotels in Biarritz








Cheap hotels that guests love in Biarritz

  • Avg. price/night: € 194
    7.9
    Scored 7.9
    Good
    Rated good
     · 539 reviews
    Friendliness and helpfulness of the staff, especially reception staff. The hotel is in an excellent location near the beaches, bus stops, shops and restaurants. The swimming pool and spa were exceptional, very clean and very stylish. Our room was also very clean and comfortable.
    Sheila
    Young couple
  • Avg. price/night: € 137
    8.2
    Scored 8.2
    Very good
    Rated very good
     · 3,421 reviews
    Nice location, relatively cheap parking, large apartment, quite neighbourhood
    Pavel
    Family with young children
  • Avg. price/night: € 137
    8.2
    Scored 8.2
    Very good
    Rated very good
     · 3,421 reviews
    The location was beyond perfect, you are right beside the beach and the town centre. The apartment was ideal so we could have our own breakfast etc there and then went out for dinner in the evenings. The shower was fab and the bed were so comfortable. Very quiet in the evenings and we slept very well, could not recommend enough!
    Katie
    Family with young children
  • Avg. price/night: € 137
    8.2
    Scored 8.2
    Very good
    Rated very good
     · 3,421 reviews
    Location was in walking distance to all the sites, beach, coastal walk and shops. Easy drive to large shopping centre. Loved the balcony and views. Very clean with everything you need in the right places. Comfortable bed.
    Ruth
    Young couple
  • Avg. price/night: € 254.83
    8.8
    Scored 8.8
    Fabulous
    Rated fabulous
     · 20 reviews
    The perfect location, right next to the beach, all restaurants and shopping areas. The staff of the hotel are friendly and professional. The hotel is freshly renovated. The bed was very comfortable 😎 I slept like a baby 👶 cleaning lady is working bee 🐝 . Very clean 👍
    Julia
    Young couple
  • Avg. price/night: € 140.40
    8.6
    Scored 8.6
    Fabulous
    Rated fabulous
     · 1,552 reviews
    Location was excellent Accommodation was very clean and comfortable.
    Matilde
    Young couple
  • Avg. price/night: € 198.66
    8.6
    Scored 8.6
    Fabulous
    Rated fabulous
     · 420 reviews
    Ideal location, very clean and lovely staff.
    Hilary
    Young couple
  • Avg. price/night: € 140.40
    8.6
    Scored 8.6
    Fabulous
    Rated fabulous
     · 1,552 reviews
    Ideal location, a minutes walk from the beach and in the middle of the center ville. The rooms were spotless clean everyday after the cleaners and the staff were all extremely friendly. Restaurant across the road was very handy and food was tasty.
    Ciara
    Young couple
  • Avg. price/night: € 140.40
    8.6
    Scored 8.6
    Fabulous
    Rated fabulous
     · 1,552 reviews
    Excellent location, with bars and restaurants nearby, and right next to the sea. The owners have added fun decor touches to the rooms. Breakfast is seved across the road in a quirky bar/food area. It is an ideal hotel for the budget conscious who still want somewhere central. It has a young vibe, but we liked it - in our sixties!
    Cathy
    Young couple
  • Avg. price/night: € 210
    9.4
    Scored 9.4
    Superb
    Rated superb
     · 1,677 reviews
    We have been in Biarritz for 1 day and night and were looking for a hotel. Based on the reviews from Booking and the price, we ended up at this hotel and it was definitely a good choice!! Extremely nice and helpful owners and rooms were very clean with real cotton sheets (not that cheap hotel bedding ;-) Location is perfect too!
    Glans en Toet
    Young couple

Research, refine and make plans for your whole trip