AS Number
AS43996
AS Name
Booking-BV
Org Name
Booking.com BV
Country
Netherlands
Registry

ripe

RegDate

Updated

2023-12-11T15:09:58Z

AS43996 Looking Glass
IPv4Prefixes

16

IPv6Prefixes

9

IPv4 NUMs

3,840

IPv6 NUMs(/64)

268,697,600

3,840 IPv4 Addresses
CIDR Description IP Num
5.57.16.0/24
IRR Valid
Booking.com BV 256
5.57.16.0/22
IRR InValid
Booking.com BV 1024
5.57.17.0/24
IRR Valid
Booking.com BV 256
5.57.18.0/24
IRR Valid
Booking.com BV 256
5.57.19.0/24
IRR Valid
Booking.com BV 256
5.57.22.0/24
IRR Valid
Booking.com BV 256
37.10.0.0/24
ROA Signed and Valid IRR Valid
Booking.com BV 256
37.10.13.0/24
ROA Signed and Valid IRR InValid
Booking.com BV 256
37.10.36.0/24
ROA Signed and Valid IRR Valid
Booking.com BV 256
37.10.37.0/24
ROA Signed and Valid IRR Valid
Booking.com BV 256
37.10.38.0/24
ROA Signed and Valid IRR Valid
Booking.com BV 256
37.10.56.0/24
ROA Signed and Valid IRR Valid
Booking.com BV 256
37.10.56.0/23
IRR InValid
NET-BOOKING-001 512
37.10.57.0/24
IRR Valid
Booking.com BV 256
37.10.58.0/24
ROA Signed and Valid IRR Valid
Booking.com BV 256
37.10.60.0/23
ROA Signed and Valid IRR InValid
NET-BOOKING-001 512
CIDR Description IP NUMs(prefix /64)
2a01:5040::/48
IRR Valid
NET-BOOKING-001 65536
2a01:5040::/36
ROA Signed and Valid IRR InValid
NET-BOOKING-EUROPE 268435456
2a01:5040:12::/48
ROA Signed and Valid IRR Parent Valid
NET-BOOKING-EUROPE 65536
2a01:5040:20::/48
IRR Valid
NET-BOOKING-001 65536
2a01:5040:40::/48
ROA Signed and Valid IRR Valid
NET-BOOKING-001 65536
2a01:5041:5::/48
ROA Signed and Valid IRR Valid
Booking.com BV 65536
2a01:5041:9::/48
IRR Valid
Booking.com BV 65536
2a01:5041:2005::/48
IRR Valid
Booking.com BV 65536
2a01:5041:2009::/48
ROA Signed and Valid IRR Valid
Booking.com BV 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS64049 RJIPL-SG - Reliance Jio Infocomm Pte.Ltd, SG Singapore 2,048 0 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 408,064 77,326,843,904 IPv4 IPv4 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,279,040 12,885,032,967 IPv4 IPv4
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 337,152 4,295,294,976 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,848 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3,174,400 77,309,476,864 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - Celeste SAS, FR France 226,816 98,784,247,808 IPv4 IPv4 IPv6 IPv6
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34,188,800 35,343,322,906,624 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,577,984 257,768,358,144 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,265,344 4,299,358,208 IPv6 IPv6
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 256 0 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,752 282,627,370,713,088 IPv4 IPv4 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 370,176 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 6,400 4,294,967,296 IPv4 IPv4
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28,160 17,196,711,936 IPv4 IPv4
AS559 Switch, CH Switzerland 2,184,960 176,093,790,208 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,877,568 81,609,621,504 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 116,736 107,395,481,600 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 7,419,136 2,233,382,993,920 IPv4 IPv4
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 903,936 182,536,306,688 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 42,496 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS30781 JAGUAR-AS - Free Pro SAS, FR France 109,824 167,503,790,080 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1,792 131,072 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,747,200 51,808,436,224 IPv4 IPv4 IPv6 IPv6
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2,560 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 269,824 8,590,000,128 IPv4 IPv4 IPv6 IPv6
AS8708 DIGI-RO - DIGI ROMANIA S.A., RO Romania 1,791,232 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
as-block:       AS43075 - AS44168
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE



aut-num:        AS43996
as-name:        Booking-BV
descr:          Booking.com
org:            ORG-BB33-RIPE
import:         from AS174 accept ANY
import:         from AS1299 accept ANY
import:         from AS5511 accept ANY
import:         from AS3320 accept ANY
import:         from AS3356 accept ANY
import:         from AS7473 accept ANY
import:         from AS6461 accept ANY
import:         from AS58453 accept ANY
import:         from AS6762 accept ANY
import:         from AS12956 accept ANY
import:         from AS701 accept ANY
import-via:     AS6777 from AS-ANY accept ANY
export:         to AS174 announce AS43996
export:         to AS1299 announce AS43996
export:         to AS3320 announce AS43996
export:         to AS3356 announce AS43996
export:         to AS6461 announce AS43996
export:         to AS7473 announce AS43996
export:         to AS58453 announce AS43996
export:         to AS6762 announce AS43996
export:         to AS12956 announce AS43996
export:         to AS5511 announce AS43996
export:         to AS701 announce AS43996
export-via:     AS6777 to AS-ANY EXCEPT AS9318 announce AS-BOOKING
admin-c:        BOOK-RIPE
tech-c:         BOOK-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         internet@booking.com
mnt-by:         BOOKING-MNT
created:        2007-10-31T15:12:12Z
last-modified:  2019-10-07T20:59:34Z
source:         RIPE

organisation:   ORG-BB33-RIPE
org-name:       Booking.com BV
country:        NL
reg-nr:         31047344
org-type:       LIR
address:        163 Oosterdokskade
address:        1011 DL
address:        Amsterdam
address:        NETHERLANDS
phone:          +31 20 7125600
fax-no:         +31 20 7125609
e-mail:         internet@booking.com
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:  2026-05-13T07:34:08Z
source:         RIPE

role:           Booking.com Internet
address:        Herengracht 597, 1017 CE Amsterdam, Netherlands
e-mail:         internet@booking.com
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:  internet@booking.com