57.144.186.0/23

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 12 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
57.144.186.141	m.me	5
57.144.187.32	whatsapp.com	2
57.144.186.192	threads.net	1
57.144.186.34	instagram.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
57.144.186.13	AS32934 Facebook, Inc.	`0.47ms` from Singapore, SG
57.144.187.135	AS32934 Facebook, Inc.	`0.48ms` from Singapore, SG

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
41.46.178.55	AS8452 TE-AS	`4.80ms` from Cairo, EG
87.239.254.215	AS136787 PacketHub S.A.	`0.12ms` from Chicago, US
213.61.5.151	AS8220 COLT Technology Services Group Limited	`0.50ms` from Frankfurt am Main, DE
108.180.235.167	AS852 TELUS Communications Inc.	`0.79ms` from Kelowna, CA
91.126.163.215	AS35699 Adamo Telecom Iberia S.A.	`6.23ms` from Madrid, ES
104.131.40.215	AS14061 DigitalOcean, LLC	`0.24ms` from New York City, US
67.166.131.151	AS7922 Comcast Cable Communications, LLC	`7.29ms` from San Jose, US
70.58.77.215	AS209 CenturyLink Communications, LLC	`16.30ms` from Seattle, US
220.75.169.151	AS4766 Korea Telecom	`1.55ms` from Seoul, KR
20.36.87.247	AS8075 Microsoft Corporation	`5.49ms` from Sydney, AU
42.144.101.23	AS9824 JCOM Co., Ltd.	`10.13ms` from Tokyo, JP
107.211.101.71	AS7018 AT&T Enterprises, LLC	`10.13ms` from Chicago, US
146.148.90.231	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
63.177.84.151	AS16509 Amazon.com, Inc.	`0.46ms` from Frankfurt am Main, DE
178.35.109.23	AS12389 PJSC Rostelecom	`11.79ms` from Krasnodar, RU
165.120.238.247	AS2856 British Telecommunications PLC	`6.80ms` from London, GB
31.104.65.55	AS2856 British Telecommunications PLC	`2.81ms` from London, GB
87.19.12.87	AS3269 Telecom Italia S.p.A.	`5.27ms` from Milan, IT
116.75.249.135	AS17488 Hathway IP Over Cable Internet	`9.10ms` from Mumbai, IN
182.165.75.183	AS17511 OPTAGE Inc.	`2.29ms` from Osaka, JP
87.248.21.39	AS29492 EIDSIVA DIGITAL AS	`3.47ms` from Oslo, NO
177.41.241.231	AS18881 TELEFÔNICA BRASIL S.A	`1.82ms` from Sao Paulo, BR
211.51.161.7	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
49.59.218.119	AS4766 Korea Telecom	`2.38ms` from Seoul, KR
49.82.228.231	AS4134 CHINANET-BACKBONE	`12.40ms` from Suzhou, CN

Traceroute

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

traceroute -a -n -q1 -f5 57.144.186.136

traceroute to 57.144.186.136 (57.144.186.136): 64 hops max, 52 byte packets

5 [] 27.111.230.200 0.284 ms

6 [AS32934] 129.134.98.114 0.556 ms

7 [AS32934] 129.134.94.86 0.824 ms

8 *

9 [AS32934] 57.144.186.136 0.61 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

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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