5.57.20.0/23

AS202196 · Booking.com BV

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Summary

Country	unknown
Domain	booking.com
ASN	AS202196
Registry	RIPE
ID	NET-BOOKING-001

WHOIS Details

inetnum:        5.57.20.0 - 5.57.21.255
org:            ORG-BB33-RIPE
netname:        NET-BOOKING-001
descr:          Booking.com
country:        GB
country:        NL
admin-c:        BOOK-RIPE
tech-c:         BOOK-RIPE
status:         SUB-ALLOCATED PA
mnt-by:         BOOKING-MNT
created:        2013-07-16T10:29:53Z
last-modified:  2014-09-04T09:56:53Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        BOOK-RIPE
abuse-org:      ORG-BB33-RIPE

organisation:   ORG-BB33-RIPE
org-name:       Booking.com BV
country:        NL
org-type:       LIR
address:        163 Oosterdokskade
address:        1011 DL
address:        Amsterdam
address:        NETHERLANDS
phone:          +31 20 7125600
fax-no:         +31 20 7125609
e-mail:         [email protected]
abuse-c:        BOOK-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        BOOKING-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BOOKING-MNT
created:        2012-03-26T14:01:22Z
last-modified:  2023-05-26T10:15:16Z
source:         RIPE

role:           Booking.com Internet
address:        Herengracht 597, 1017 CE Amsterdam, Netherlands
e-mail:         [email protected]
nic-hdl:        BOOK-RIPE
mnt-by:         BOOKING-MNT
created:        2014-09-03T08:40:21Z
last-modified:  2014-09-03T08:58:30Z
source:         RIPE
abuse-mailbox:  [email protected]

route:          5.57.20.0/23
origin:         AS202196
mnt-by:         BOOKING-MNT
created:        2018-07-24T11:55:22Z
last-modified:  2018-07-24T11:55:22Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 5.57.20.0/23

Range	ASN	Company	Num of IPs
5.57.20.0/24	AS202196	Booking.com GB	256
5.57.21.0/24	AS202196	Booking.com NL	256

Nearby Ranges

BGP prefixes that overlap with 5.57.0.0/16

Range	ASN	Company	Num of IPs
5.57.96.0/19	AS49902	SOCIETE REUNIONNAISE DU RADIOTELEPHONE SCS	8,192
5.57.200.0/21	AS199554	U. Bachofen trading as bachofen.net	2,048
5.57.64.0/21	AS49332	Lanet Network Ltd	2,048
5.57.192.0/21	AS12360	KEVAG Telekom GmbH	2,048
5.57.48.0/21	AS198608	Symbion A/S	2,048
5.57.240.0/21	AS35100	VoiceTech Sweden AB	2,048
5.57.72.0/21	AS197423	Jotel d.o.o.	2,048
5.57.8.0/21	AS8449	ElCat Ltd.	2,048
5.57.216.0/21	AS15552	LLC Real-net	2,048
5.57.40.0/21	AS50372	Planetary Networks GmbH	2,048
5.57.232.0/21	AS28775	OOO TRANSTELECOM	2,048
5.57.248.0/21	AS42707	e-Quest IT-diensten B.V.	2,048
5.57.64.0/22	AS49332	Lanet enterprise network	1,024
5.57.68.0/22	AS49332	Lanet enterprise network	1,024
5.57.204.0/22	AS212865	netconnect Customers	1,024
5.57.16.0/22	AS43996		1,024
5.57.4.0/24	AS39010	Terranet 5574	256
5.57.5.0/24	AS39010	Terranet 5575	256
5.57.6.0/24	AS39010	Terranet 5576	256
5.57.7.0/24	AS39010	Terranet 5577	256
5.57.16.0/24	AS43996	Booking.com GB	256
5.57.17.0/24	AS43996	Booking.com NL	256
5.57.18.0/24	AS43996	Booking.com	256
5.57.19.0/24	AS43996	Booking.com NL	256
5.57.22.0/24	AS43996	Booking.com GB	256
5.57.212.0/24	AS44539	Iuliia Cherepanina	256
5.57.209.0/24	AS49121	Infinity Hosting Services - Colombia	256
5.57.210.0/24	AS62240	New York, NY	256
5.57.211.0/24	AS62240	Tokyo	256
5.57.213.0/24	AS7393	Pilo IP BV	256
5.57.10.0/24	AS8449	ElCat Ltd.	256
5.57.11.0/24	AS8449	ElCat Ltd.	256
5.57.12.0/24	AS8449	ElCat Ltd.	256
5.57.8.0/24	AS8449	ElCat Ltd.	256
5.57.9.0/24	AS8449	ElCat Ltd.	256
5.57.215.0/24	AS15830	Liberyum Danismanlik Bilgi Tek. Tic. A.S.	256
5.57.38.0/24	AS198154	Mahdi Tajik	256
5.57.24.0/24	AS199434	CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A.	256
5.57.26.0/24	AS199434	CONSORCIO DE TELECOMUNICACIONES AVANZADA S.A.	256
5.57.32.0/24	AS200436	Toloe Rayaneh Loghman Educational and Cultural Co. LTD	256
5.57.37.0/24	AS200436	tehrangaming.com	256
5.57.39.0/24	AS200436	Phone: +9821284265	256
5.57.20.0/24	AS202196	Booking.com GB	256
5.57.21.0/24	AS202196	Booking.com NL	256
5.57.33.0/24	AS204104	MTserver.ir	256
5.57.201.0/24	AS212865	DSL Pool	256
5.57.2.0/24	AS24982	Terranet 5572	256
5.57.208.0/24	AS25697	Libraesva srl	256
5.57.1.0/24	AS3176	Terranet 5571	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
5.57.21.10	villalenabellano.it	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

59 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
5.57.20.108	AS202196 Booking.com BV	`1.54ms` from London, GB
5.57.21.57	AS202196 Booking.com BV	`0.82ms` from Amsterdam, NL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
113.53.148.71	AS23969 TOT Public Company Limited	`1.37ms` from Bangkok, TH
174.168.238.215	AS7922 Comcast Cable Communications, LLC	`6.27ms` from Boston, US
139.205.151.215	AS4134 CHINANET-BACKBONE	`6.44ms` from Chengdu, CN
38.181.158.103	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.06ms` from Hong Kong, HK
81.159.125.55	AS2856 British Telecommunications PLC	`3.37ms` from London, GB
76.26.173.135	AS7922 Comcast Cable Communications, LLC	`10.44ms` from Miami, US
13.127.77.183	AS16509 Amazon.com, Inc.	`0.11ms` from Mumbai, IN
107.23.67.183	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
14.70.110.71	AS4766 Korea Telecom	`5.19ms` from Seoul, KR
202.12.244.247	AS55900 GLBB Japan KK	`0.49ms` from Tokyo, JP
173.88.200.39	AS10796 Charter Communications Inc	`10.19ms` from Columbus, US
18.199.59.119	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
91.45.160.39	AS3320 Deutsche Telekom AG	`4.70ms` from Frankfurt am Main, DE
91.241.101.87	AS51180 Lanet Network Ltd	`10.76ms` from Kyiv, UA
194.30.3.23	AS3262 SAREnet, S.A.	`5.83ms` from Madrid, ES
110.42.41.7	AS136188 NINGBO, ZHEJIANG Province, P.R.China.	`0.14ms` from Ningbo, CN
14.78.210.183	AS4766 Korea Telecom	`8.38ms` from Seoul, KR
121.160.187.7	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
210.95.99.151	AS4766 Korea Telecom	`1.73ms` from Seoul, KR
213.219.106.247	AS3249 Telia Eesti AS	`0.39ms` from Tallinn, EE
31.7.95.7	AS213121 Digital Burgenland GmbH	`1.64ms` from Vienna, AT
77.171.56.151	AS1136 KPN B.V.	`2.76ms` from Amsterdam, NL
104.139.65.167	AS11426 Charter Communications Inc	`4.45ms` from Charlotte, US
171.215.205.119	AS4134 CHINANET-BACKBONE	`8.27ms` from Chengdu, CN
90.210.18.167	AS5607 Sky UK Limited	`1.67ms` from Erith, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 5.57.20.238

traceroute to 5.57.20.238 (5.57.20.238): 64 hops max, 52 byte packets

3 [] 195.66.225.227 1.485 ms

4 [AS6461] 94.31.41.46 1.405 ms

5 *

6 [AS202196] 5.57.20.238 1.722 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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