57.144.238.0/23

AS32934 · Facebook, Inc.

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Summary

Country	Ireland
Domain	facebook.com
ASN	AS32934
Registry	RIPE
ID	FB-BLOCK

WHOIS Details

inetnum:        57.141.0.0 - 57.149.255.255
netname:        FB-BLOCK
country:        IE
admin-c:        NE1880-RIPE
tech-c:         NE1880-RIPE
org:            ORG-FIL7-RIPE
status:         LEGACY
mnt-by:         meta-mnt
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        2022-08-23T13:58:05Z
last-modified:  2023-06-23T09:09:37Z
source:         RIPE
abuse-email:    domain@fb.com
abuse-c:        RD4299-RIPE
abuse-org:      ORG-FIL7-RIPE

organisation:   ORG-FIL7-RIPE
org-name:       Meta Platforms Ireland Limited
country:        IE
org-type:       LIR
address:        Merrion Road Dublin 4
address:        D04 X2K5
address:        Dublin
address:        IRELAND
phone:          +353 1443 4342
phone:          +0016505434800
fax-no:         +0016505435325
e-mail:         domain@fb.com
admin-c:        PH4972-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        meta-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         meta-mnt
abuse-c:        RD4299-RIPE
created:        2011-04-07T13:16:29Z
last-modified:  2024-04-29T09:07:11Z
source:         RIPE

role:           Network Engineering
address:        4 GRAND CANAL SQUARE, GRAND CANAL HARBOUR, DUBLIN, IRELAND
e-mail:         neteng@fb.com
nic-hdl:        NE1880-RIPE
mnt-by:         fb-neteng
mnt-by:         facebook-neteng
created:        2022-05-19T14:17:28Z
last-modified:  2022-05-19T14:17:28Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
57.144.239.165	AS32934 Facebook, Inc.	`0.45ms` from London, GB
57.144.238.151	AS32934 Facebook, Inc.	`0.47ms` from London, GB

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
188.226.241.7	AS14061 DigitalOcean, LLC	`0.24ms` from Amsterdam, NL
54.229.242.87	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
193.70.114.55	AS16276 OVH SAS	`2.96ms` from Frankfurt am Main, DE
113.224.132.183	AS4837 CHINA UNICOM China169 Backbone	`8.76ms` from Liaoyang, CN
90.114.112.231	AS3215 Orange S.A.	`10.88ms` from Marseille, FR
151.64.99.183	AS1267 WIND TRE S.P.A.	`3.15ms` from Milan, IT
180.36.83.23	AS4713 NTT Communications Corporation	`12.19ms` from Osaka, JP
90.27.41.39	AS3215 Orange S.A.	`11.37ms` from Paris, FR
152.230.114.151	AS14259 Gtd Internet S.A.	`0.76ms` from Santiago, CL
58.78.35.151	AS3786 LG DACOM Corporation	`1.84ms` from Seoul, KR
103.109.128.7	AS17158 Datto, LLC	`0.32ms` from Singapore, SG
112.35.29.71	AS9808 China Mobile Communications Group Co., Ltd.	`2.10ms` from Beijing, CN
20.14.186.7	AS8075 Microsoft Corporation	`0.39ms` from Boydton, US
31.46.199.151	AS5483 Magyar Telekom Plc.	`3.48ms` from Budapest, HU
2.173.67.135	AS3320 Deutsche Telekom AG	`16.88ms` from Frankfurt am Main, DE
91.18.207.151	AS3320 Deutsche Telekom AG	`7.39ms` from Frankfurt am Main, DE
134.2.5.151	AS553 BelWue-Koordination	`5.90ms` from Frankfurt am Main, DE
175.44.129.39	AS4837 CHINA UNICOM China169 Backbone	`8.03ms` from Fuzhou, CN
91.199.4.103	AS198842 Ltd. "Product-Service"	`6.56ms` from Kazan, RU
39.52.195.231	AS17557 Pakistan Telecommunication Company Limited	`14.02ms` from Lahore, PK
109.145.117.231	AS2856 British Telecommunications PLC	`4.90ms` from London, GB
58.178.99.167	AS9443 Vocus Retail	`2.37ms` from Melbourne, AU
31.211.68.247	AS56707 OOO NETCOM	`4.43ms` from Novosibirsk, RU
60.99.150.23	AS17676 SoftBank Corp.	`3.63ms` from Osaka, JP
118.38.68.183	AS4766 Korea Telecom	`7.38ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 57.144.239.49

traceroute to 57.144.239.49 (57.144.239.49): 64 hops max, 52 byte packets

3 [AS1299] 62.115.200.93 0.323 ms

4 [AS32934] 129.134.104.124 0.99 ms

5 [AS32934] 129.134.117.65 1.291 ms

6 [AS32934] 129.134.93.173 3.054 ms

7 [AS32934] 57.144.239.49 0.441 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On August 22nd 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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