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Organization

Booking.com BV

IPv4 addresses
9,472
CIDR ranges
17
Category
unknown
BGP prefixes announced
43

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Trust score 65 / 100

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

About booking.com

Booking.com is a Dutch online travel agency headquartered in Amsterdam, Netherlands, a subsidiary of Booking Holdings. Booking.com is one of the largest online travel agencies, providing lodging reservation services for about 3.4 million properties, including 475,000 hotels, motels, and resorts, and 2.9 million apartments in over 220 countries, and in over 40 languages.

Founded
1996
Headquarters
Amsterdam
Industry
travel
Parent
Booking Holdings
Employees
17,500

Operates 2 networks present at 7 internet exchanges with a open peering policy.

Countries served by Booking.com BV

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Booking.com BV

ASNNameIPsPrefixesCountry
AS202196 Booking.com BV 6.1K 9 NL
AS43996 Booking.com BV 3.3K 8 NL

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
37.10.40.0/21 2.0K
0.0%
AS202196 NL North Holland Amsterdam
5.57.16.0/22 1.0K
12.9%
AS43996 NL — —
37.10.28.0/22 1.0K
5.5%
AS202196 NL — —
185.150.60.0/22 1.0K
0.0%
AS202196 GB — —
5.57.20.0/23 512
12.5%
AS202196 NL North Holland Amsterdam
37.10.26.0/23 512
0.0%
AS202196 NL — —
37.10.30.0/23 512
9.8%
AS202196 NL — —
37.10.42.0/23 512
0.0%
AS202196 US — —
37.10.56.0/23 512
0.0%
AS43996 NL — —
37.10.60.0/23 512
0.0%
AS43996 NL — —
5.57.16.0/24 256
21.9%
AS43996 GB — —
5.57.17.0/24 256
19.1%
AS43996 NL — —
5.57.18.0/24 256
5.5%
AS43996 GB — —
5.57.19.0/24 256
5.1%
AS43996 NL — —
5.57.20.0/24 256
12.5%
AS202196 GB — —
5.57.21.0/24 256
12.5%
AS202196 NL North Holland Amsterdam
5.57.22.0/24 256
0.4%
AS43996 NL — —
37.10.0.0/24 256
1.2%
AS43996 NL — —
37.10.1.0/24 256
0.0%
AS202196 NL — —
37.10.3.0/24 256
0.0%
AS202196 NL — —
37.10.12.0/24 256
0.0%
AS202196 NL — —
37.10.13.0/24 256
0.0%
AS43996 NL — —
37.10.24.0/24 256
0.0%
AS202196 NL — —
37.10.26.0/24 256
0.0%
AS202196 HK — —
37.10.27.0/24 256
0.0%
AS202196 SG — —
37.10.28.0/24 256
0.0%
AS202196 US Nevada Las Vegas
37.10.29.0/24 256
2.3%
AS202196 NL — —
37.10.37.0/24 256
0.0%
AS43996 NL — —
37.10.38.0/24 256
0.0%
AS43996 NL — —
37.10.40.0/24 256
0.0%
AS202196 HK — —
37.10.41.0/24 256
0.0%
AS202196 SG — —
37.10.44.0/24 256
0.0%
AS202196 GB — —
37.10.45.0/24 256
0.0%
AS202196 NL North Holland Amsterdam
37.10.46.0/24 256
0.0%
AS202196 DE — —
37.10.47.0/24 256
0.0%
AS202196 NL — —
37.10.56.0/24 256
0.0%
AS43996 GB — —
37.10.57.0/24 256
0.0%
AS43996 NL — —
185.150.60.0/24 256
0.0%
AS202196 GB — —
185.150.61.0/24 256
0.0%
AS202196 NL — —
185.150.62.0/24 256
0.0%
AS202196 GB — —
185.150.63.0/24 256
0.0%
AS202196 NL — —

Frequently Asked Questions

How many IP addresses does Booking.com BV own?

Booking.com BV controls 9.5K IPv4 addresses distributed across 17 CIDR ranges. The organization is registered in The Netherlands.

What ASNs does Booking.com BV operate?

Booking.com BV operates 2 Autonomous Systems. Each ASN represents an independently routed network that Booking.com BV manages for internet traffic delivery.

What countries does Booking.com BV serve?

Booking.com BV has IP address allocations in 3 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is Booking.com BV?

Booking.com BV is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-10-14 18:54:05 UTC
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