Trip.com
>
Cheap Flights
>
Singapore
>
Madrid to Singapore flight
>
Adolfo Suárez Madrid-Barajas Airport to Changi Airport flight

Explore the cheapest one-way and round-trip flights from Adolfo Suárez Madrid-Barajas Airport to Changi Airport over the next 90 days, with one-way fares from THB 12,340 and round-trip from THB 18,880. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      MAD 10:00
      15h 25m
      Direct
      SIN 08:25
      Madrid - Singapore | Fri, Nov 6 | Singapore Airlines
      SIN 23:30
      16h 20m
      Direct
      MAD 08:50
      Singapore - Madrid | Fri, Nov 13 | Singapore Airlines
      THB 28,560 THB 35,750
      20% off
      20% off
      THB 35,750 THB 28,560
    • MAD 10:00
      15h 25m
      Direct
      SIN 08:25
      Madrid - Singapore | Tue, Dec 1 | Singapore Airlines
      SIN 23:30
      16h 20m
      Direct
      MAD 08:50
      Singapore - Madrid | Tue, Dec 8 | Singapore Airlines
      THB 28,600 THB 35,750
      20% off
      20% off
      THB 35,750 THB 28,600
    • MAD 15:25
      17h 5m
      1 stop
      SIN 15:30
      Madrid - Singapore | Wed, Nov 11 | Saudia
      SIN 02:15
      18h 10m
      1 stop
      MAD 13:25
      Singapore - Madrid | Fri, Nov 13 | Saudia
      THB 18,880 THB 35,750
      47% off
      47% off
      THB 35,750 THB 18,880
    • MAD 15:25
      17h 5m
      1 stop
      SIN 15:30
      Madrid - Singapore | Fri, Nov 6 | Saudia
      SIN 02:15
      18h 10m
      1 stop
      MAD 13:25
      Singapore - Madrid | Wed, Nov 11 | Saudia
      THB 18,880
      47% off
      THB 35,750 THB 18,880
    • MAD 21:10
      29h 25m
      1 stop
      SIN 09:35
      Madrid - Singapore | Thu, Nov 12 | Etihad Airways
      SIN 19:25
      19h
      1 stop
      MAD 07:25
      Singapore - Madrid | Wed, Nov 18 | Etihad Airways
      THB 21,110
      41% off
      THB 35,750 THB 21,110
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Fri, Nov 13 | Etihad Airways
      SIN 19:25
      19h
      1 stop
      MAD 07:25
      Singapore - Madrid | Wed, Nov 18 | Etihad Airways
      THB 21,110
      41% off
      THB 35,750 THB 21,110
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Wed, Nov 11 | Etihad Airways
      SIN 19:25
      30h 40m
      1 stop
      MAD 19:05
      Singapore - Madrid | Wed, Nov 18 | Etihad Airways
      THB 21,180
      41% off
      THB 35,750 THB 21,180
    • MAD 15:25
      17h 5m
      1 stop
      SIN 15:30
      Madrid - Singapore | Mon, Nov 9 | Saudia
      SIN 02:15
      18h 10m
      1 stop
      MAD 13:25
      Singapore - Madrid | Wed, Nov 11 | Saudia
      THB 21,190
      41% off
      THB 35,750 THB 21,190
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Sat, Nov 7 | Etihad Airways
      SIN 19:25
      30h 40m
      1 stop
      MAD 19:05
      Singapore - Madrid | Thu, Nov 12 | Etihad Airways
      THB 21,250
      41% off
      THB 35,750 THB 21,250
    • MAD 13:00
      17h 25m
      1 stop
      SIN 14:00
      Madrid - Singapore | Thu, Oct 29 | Normal Airline
      SIN 15:00
      6h
      Direct
      MAD 16:00
      Singapore - Madrid | Sat, Oct 31 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      MAD 10:10
      25h 30m
      1 stop
      SIN 18:40
      Madrid - Singapore | Mon, Nov 30 | Finnair
      THB 12,340 THB 21,680
      43% off
      43% off
      THB 21,680 THB 12,340
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Fri, Nov 27 | Etihad Airways
      THB 12,360 THB 21,680
      43% off
      43% off
      THB 21,680 THB 12,360
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Mon, Dec 7 | Etihad Airways
      THB 12,540 THB 21,680
      42% off
      42% off
      THB 21,680 THB 12,540
    • MAD 14:20
      29h 50m
      1 stop
      SIN 03:10
      Madrid - Singapore | Fri, Dec 11 | SKY express
      THB 12,580
      42% off
      THB 21,680 THB 12,580
    • MAD 21:10
      29h 25m
      1 stop
      SIN 09:35
      Madrid - Singapore | Tue, Dec 1 | Etihad Airways
      THB 12,650
      42% off
      THB 21,680 THB 12,650
    • MAD 21:10
      29h 25m
      1 stop
      SIN 09:35
      Madrid - Singapore | Thu, Nov 12 | Etihad Airways
      THB 12,730
      41% off
      THB 21,680 THB 12,730
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Fri, Nov 13 | Etihad Airways
      THB 12,730
      41% off
      THB 21,680 THB 12,730
    • MAD 21:10
      29h 25m
      1 stop
      SIN 09:35
      Madrid - Singapore | Thu, Nov 26 | Etihad Airways
      THB 12,730
      41% off
      THB 21,680 THB 12,730
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Wed, Nov 25 | Etihad Airways
      THB 12,730
      41% off
      THB 21,680 THB 12,730
    • MAD 13:00
      17h 25m
      1 stop
      SIN 14:00
      Madrid - Singapore | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights
    • MAD 10:50
      18h 35m
      1 stop
      SIN 12:25
      Madrid - Singapore | Thu, Nov 12 | China Southern Airlines
      THB 12,600 THB 30,770
      59% off
      59% off
      THB 30,770 THB 12,600
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Thu, Nov 12 | Etihad Airways
      THB 12,610 THB 30,770
      59% off
      59% off
      THB 30,770 THB 12,610
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Thu, Nov 26 | Etihad Airways
      THB 12,610 THB 30,770
      59% off
      59% off
      THB 30,770 THB 12,610
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Thu, Nov 19 | Etihad Airways
      THB 12,630
      59% off
      THB 30,770 THB 12,630
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Tue, Dec 1 | Etihad Airways
      THB 12,820
      57% off
      THB 30,770 THB 12,820
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Wed, Nov 25 | Etihad Airways
      THB 12,830
      57% off
      THB 30,770 THB 12,830
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Sun, Nov 22 | Etihad Airways
      THB 12,880
      57% off
      THB 30,770 THB 12,880
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Tue, Nov 24 | Etihad Airways
      THB 12,890
      57% off
      THB 30,770 THB 12,890
    • MAD 10:50
      18h 35m
      1 stop
      SIN 12:25
      Madrid - Singapore | Thu, Nov 19 | China Southern Airlines
      THB 13,740
      55% off
      THB 30,770 THB 13,740
    • MAD 13:00
      17h 25m
      1 stop
      SIN 14:00
      Madrid - Singapore | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights
    • MAD 10:00
      14h 5m
      Direct
      SIN 08:25
      Madrid - Singapore | Fri, Dec 11 | Singapore Airlines
      THB 20,610 THB 41,770
      51% off
      51% off
      THB 41,770 THB 20,610
    • MAD 10:00
      14h 5m
      Direct
      SIN 08:25
      Madrid - Singapore | Fri, Nov 27 | Singapore Airlines
      THB 22,250 THB 41,770
      47% off
      47% off
      THB 41,770 THB 22,250
    • MAD 10:00
      15h 25m
      Direct
      SIN 08:25
      Madrid - Singapore | Thu, Dec 10 | Singapore Airlines
      THB 16,920 THB 21,680
      22% off
      22% off
      THB 21,680 THB 16,920
    • MAD 10:00
      15h 25m
      Direct
      SIN 08:25
      Madrid - Singapore | Mon, Dec 7 | Singapore Airlines
      THB 17,340
      20% off
      THB 21,680 THB 17,340
    • MAD 22:15
      16h
      1 stop
      SIN 21:15
      Madrid - Singapore | Wed, Dec 9 | Qatar Airways
      THB 20,290
      51% off
      THB 41,770 THB 20,290
    • MAD 22:15
      16h
      1 stop
      SIN 21:15
      Madrid - Singapore | Wed, Dec 2 | Qatar Airways
      THB 21,960
      47% off
      THB 41,770 THB 21,960
    • MAD 22:15
      16h
      1 stop
      SIN 21:15
      Madrid - Singapore | Sun, Dec 6 | Qatar Airways
      THB 22,160
      47% off
      THB 41,770 THB 22,160
    • MAD 22:15
      16h
      1 stop
      SIN 21:15
      Madrid - Singapore | Sun, Dec 13 | Qatar Airways
      THB 23,010
      45% off
      THB 41,770 THB 23,010
    • MAD 22:15
      16h
      1 stop
      SIN 21:15
      Madrid - Singapore | Wed, Dec 16 | Qatar Airways
      THB 25,330
      39% off
      THB 41,770 THB 25,330
    • MAD 13:00
      17h 25m
      1 stop
      SIN 14:00
      Madrid - Singapore | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Tue, Nov 3 | Etihad Airways
      THB 14,500 THB 51,680
      72% off
      72% off
      THB 51,680 THB 14,500
    • MAD 15:50
      16h 5m
      1 stop
      SIN 14:55
      Madrid - Singapore | Sun, Nov 1 | Qatar Airways
      THB 14,750 THB 51,680
      71% off
      71% off
      THB 51,680 THB 14,750
    • MAD 09:45
      16h 50m
      1 stop
      SIN 09:35
      Madrid - Singapore | Wed, Oct 28 | Etihad Airways
      THB 21,020 THB 51,680
      59% off
      59% off
      THB 51,680 THB 21,020
    • MAD 15:20
      16h 35m
      1 stop
      SIN 14:55
      Madrid - Singapore | Tue, Nov 3 | Qatar Airways
      THB 21,510
      57% off
      THB 51,680 THB 21,510
    • MAD 15:50
      16h 5m
      1 stop
      SIN 14:55
      Madrid - Singapore | Sun, Nov 1 | Iberia
      THB 21,650
      57% off
      THB 51,680 THB 21,650
    • MAD 08:05
      17h 40m
      1 stop
      SIN 08:45
      Madrid - Singapore | Sat, Oct 31 | Qatar Airways
      THB 22,020
      56% off
      THB 51,680 THB 22,020
    • MAD 08:05
      17h 40m
      1 stop
      SIN 08:45
      Madrid - Singapore | Mon, Nov 2 | Qatar Airways
      THB 22,450
      56% off
      THB 51,680 THB 22,450
    • MAD 08:05
      17h 40m
      1 stop
      SIN 08:45
      Madrid - Singapore | Mon, Nov 2 | Iberia
      THB 23,410
      55% off
      THB 51,680 THB 23,410
    • MAD 22:05
      16h 10m
      1 stop
      SIN 21:15
      Madrid - Singapore | Thu, Oct 29 | Iberia
      THB 23,760
      54% off
      THB 51,680 THB 23,760
    • MAD 13:00
      17h 25m
      1 stop
      SIN 14:00
      Madrid - Singapore | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      MAD 10:00
      15h 25m
      Direct
      SIN 08:25
      Madrid - Singapore | Thu, Dec 10 | Singapore Airlines
      THB 16,920 THB 21,680
      22% off
      22% off
      THB 21,680 THB 16,920
    • MAD 10:00
      15h 25m
      Direct
      SIN 08:25
      Madrid - Singapore | Mon, Dec 7 | Singapore Airlines
      THB 17,340 THB 21,680
      20% off
      20% off
      THB 21,680 THB 17,340
    • MAD 10:00
      14h 5m
      Direct
      SIN 08:25
      Madrid - Singapore | Fri, Dec 11 | Singapore Airlines
      THB 20,610 THB 41,770
      51% off
      51% off
      THB 41,770 THB 20,610
    • MAD 10:00
      14h 5m
      Direct
      SIN 08:25
      Madrid - Singapore | Fri, Nov 27 | Singapore Airlines
      THB 22,250
      47% off
      THB 41,770 THB 22,250
    • MAD 13:00
      17h 25m
      1 stop
      SIN 14:00
      Madrid - Singapore | Thu, Oct 29 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Madrid to Singapore are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Adolfo Suárez Madrid-Barajas Airport to Changi Airport

What is the cheapest month to fly from Adolfo Suárez Madrid-Barajas Airport to Changi Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Adolfo Suárez Madrid-Barajas Airport to Changi Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Adolfo Suárez Madrid-Barajas Airport to Changi Airport are usually in February, with an average price of THB 16,740. It is best to avoid March, when the average price can reach THB 33,890.

THB 33,890
THB 25,315
THB 16,740
THB 8,165
    Cheapest
  • THB 20,240
    Oct
  • THB 19,910
    Nov
  • THB 23,780
    Dec
  • THB 20,720
    Jan
  • THB 16,740
    Feb
  • THB 33,890
    Mar
  • THB 22,420
    Apr
  • THB 24,280
    May
  • THB 21,600
    Jun
  • THB 24,130
    Jul
  • THB 18,970
    Aug
  • THB 17,480
    Sep

What is the cheapest month to fly return from Adolfo Suárez Madrid-Barajas Airport to Changi Airport?

The data is based on the past 12 months and shows the average monthly return fares from Adolfo Suárez Madrid-Barajas Airport to Changi Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Adolfo Suárez Madrid-Barajas Airport to Changi Airport, with an average price of THB 24,490. March is usually the most expensive month, with an average price reaching THB 53,670.

THB 53,670
THB 39,080
THB 24,490
THB 9,900
    Cheapest
  • THB 28,590
    Oct
  • THB 28,400
    Nov
  • THB 44,220
    Dec
  • THB 24,490
    Jan
  • THB 26,440
    Feb
  • THB 53,670
    Mar
  • THB 26,930
    Apr
  • THB 24,870
    May
  • THB 28,960
    Jun
  • THB 35,420
    Jul
  • THB 36,900
    Aug
  • THB 30,380
    Sep

What is the cheapest day of the week to fly from Adolfo Suárez Madrid-Barajas Airport to Changi Airport?

The data is based on the past 12 months and shows the average ticket prices from Adolfo Suárez Madrid-Barajas Airport to Changi Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Adolfo Suárez Madrid-Barajas Airport to Changi Airport is Thursday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

THB 25,730
THB 22,295
THB 18,860
THB 15,425
    Cheapest
  • THB 21,660
    Mon
  • THB 25,730
    Tue
  • THB 21,330
    Wed
  • THB 18,860
    Thu
  • THB 23,460
    Fri
  • THB 25,520
    Sat
  • THB 21,320
    Sun

Which airline offers the cheapest flights from Adolfo Suárez Madrid-Barajas Airport to Changi Airport?

The cheapest airline flying from Adolfo Suárez Madrid-Barajas Airport to Changi Airport is Pegasus Airlines (from THB 10,650) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Pegasus Airlines
From THB 10,650
Hainan Airlines
From THB 10,750
SKY express
From THB 12,580
Etihad Airways
From THB 12,650
Air Serbia
From THB 13,040
Finnair
From THB 13,460
Qatar Airways
From THB 13,620
China Southern Airlines
From THB 13,770
Air China
From THB 13,780
Sichuan Airlines
From THB 13,900

Find more flights and airlines

What is the flight schedule from Adolfo Suárez Madrid-Barajas Airport to Changi Airport?

Check the schedule for flights from Madrid to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. EY102

    Adolfo Suárez Madrid-Barajas Airport

    9:35 AM

    MAD

    7h

    Direct

    7:35 PM

    AUH

    S M T W T F S
    Search

  2. EY498

    Abu Dhabi Intl. Airport

    9:40 PM

    AUH

    8h

    Direct

    9:40 AM

    SIN

    S M T W T F S

  3. PC1100

    Adolfo Suárez Madrid-Barajas Airport

    2:20 PM

    MAD

    4h 10m

    Direct

    7:30 PM

    SAW

    S M T W T F S
    Search

  4. PC830

    Sabiha Gokcen Intl. Airport

    9:30 PM

    SAW

    4h 40m

    Direct

    3:10 AM

    MCT

    S M T W T F S

  5. WY891

    Muscat Airport

    8:15 AM

    MCT

    7h 25m

    Direct

    7:40 PM

    SIN

    - - - W T F S

  6. HU728

    Adolfo Suárez Madrid-Barajas Airport

    10:45 AM

    MAD

    11h 35m

    Direct

    5:20 AM

    CKG

    - - T W - - -
    Search

  7. HU7923

    Chongqing Jiangbei Intl. Airport

    8:15 AM

    CKG

    4h 30m

    Direct

    12:45 PM

    KUL

    S M T - T F S

  8. AK717

    Kuala Lumpur Intl. Airport

    4:55 PM

    KUL

    1h 10m

    Direct

    6:05 PM

    SIN

    S M T W T F S

  9. HU728

    Adolfo Suárez Madrid-Barajas Airport

    10:45 AM

    MAD

    11h 35m

    Direct

    5:20 AM

    CKG

    - - T W - - -
    Search

  10. HU7923

    Chongqing Jiangbei Intl. Airport

    8:15 AM

    CKG

    4h 30m

    Direct

    12:45 PM

    KUL

    S M T - T F S

  11. AK723

    Kuala Lumpur Intl. Airport

    9:30 PM

    KUL

    1h 15m

    Direct

    10:45 PM

    SIN

    - - - W T - S

  12. EY104

    Adolfo Suárez Madrid-Barajas Airport

    9:10 PM

    MAD

    6h 45m

    Direct

    6:55 AM

    AUH

    S M T W T F S
    Search

  13. EY498

    Abu Dhabi Intl. Airport

    9:40 PM

    AUH

    8h

    Direct

    9:40 AM

    SIN

    S M T W T F S

  14. GQ921

    Adolfo Suárez Madrid-Barajas Airport

    2:20 PM

    MAD

    3h 25m

    Direct

    6:45 PM

    ATH

    S M T W T - S
    Search

  15. TR051

    Eleftherios Venizelos Airport

    8:55 AM

    ATH

    11h 15m

    Direct

    1:10 AM

    SIN

    S - - - T - -

  16. A3701

    Adolfo Suárez Madrid-Barajas Airport

    1:20 PM

    MAD

    3h 30m

    Direct

    5:50 PM

    ATH

    S M T W T F S
    Search

  17. TR051

    Eleftherios Venizelos Airport

    8:55 AM

    ATH

    11h 15m

    Direct

    1:10 AM

    SIN

    S - - - T - -

  18. W46314

    Adolfo Suárez Madrid-Barajas Airport

    9:15 PM

    MAD

    2h 10m

    Direct

    11:25 PM

    MXP

    - M - W - F S
    Search

  19. WY144

    Milan Malpensa Airport

    9:50 PM

    MXP

    5h 15m

    Direct

    6:05 AM

    MCT

    - M T - T - S

  20. WY891

    Muscat Airport

    8:15 AM

    MCT

    7h 25m

    Direct

    7:40 PM

    SIN

    - - - W T F S

  21. PC1100

    Adolfo Suárez Madrid-Barajas Airport

    2:20 PM

    MAD

    4h 10m

    Direct

    7:30 PM

    SAW

    S M T W T F S
    Search

  22. PC830

    Sabiha Gokcen Intl. Airport

    9:30 PM

    SAW

    4h 40m

    Direct

    3:10 AM

    MCT

    S M T W T F S

  23. EY691

    Muscat Airport

    5:25 AM

    MCT

    1h 5m

    Direct

    6:30 AM

    AUH

    S - - - T - -

  24. EY498

    Abu Dhabi Intl. Airport

    9:40 PM

    AUH

    8h

    Direct

    9:40 AM

    SIN

    S M T W T F S

  25. W46312

    Adolfo Suárez Madrid-Barajas Airport

    9:55 AM

    MAD

    2h 15m

    Direct

    12:10 PM

    MXP

    S - - W T F S
    Search

  26. EY082

    Milan Malpensa Airport

    10:00 AM

    MXP

    6h 40m

    Direct

    7:40 PM

    AUH

    S M T W T F S

  27. EY498

    Abu Dhabi Intl. Airport

    9:40 PM

    AUH

    8h

    Direct

    9:40 AM

    SIN

    S M T W T F S
Find more flights and airlines

About Adolfo Suárez Madrid-Barajas Airport and Changi Airport

Learn about Adolfo Suárez Madrid-Barajas Airport (MAD) and Changi Airport (SIN) — including location, terminals, transportation, and travel tips.

Flight distance 11,393.65 km
Cheapest one-way ticket price THB 12,340
Cheapest return ticket price THB 18,880

FAQs for Adolfo Suárez Madrid-Barajas Airport to Changi Airport Flights

  • How many daily flights are there from Adolfo Suárez Madrid-Barajas Airport (MAD) to Changi Airport (SIN)?

    There are around 1 daily flights from Adolfo Suárez Madrid-Barajas Airport (MAD) to Changi Airport (SIN).
  • The route from Adolfo Suárez Madrid-Barajas Airport (MAD) to Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around THB 56,200 in December, the most expensive month to book this route.
    • The distance from Singapore Changi Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Seletar Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • One-way flights from Adolfo Suárez Madrid-Barajas Airport to Changi Airport currently start from THB 12,340, and round-trip fares start from THB 18,880. The current lowest fare is a Finnair flight departing on Mon, Nov 30; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Adolfo Suárez Madrid-Barajas Airport to Changi Airport is THB 26,570. Prices may vary depending on the departure date, airline, and availability.
  • Enter Adolfo Suárez Madrid-Barajas Airport and Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com