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

Nearby Ranges

BGP prefixes that overlap with 57.144.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
57.144.187.143	AS32934 Facebook, Inc.	`0.46ms` from Singapore, SG
57.144.186.35	AS32934 Facebook, Inc.	`0.47ms` 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
34.72.47.167	AS396982 Google LLC	`0.35ms` from Council Bluffs, US
113.88.248.71	AS4134 CHINANET-BACKBONE	`2.68ms` from Guangzhou, CN
209.171.161.119	AS852 TELUS Communications Inc.	`5.44ms` from Montreal, CA
178.75.25.87	AS57044 JSC ER-Telecom Holding	`8.57ms` from Moscow, RU
117.21.178.39	AS139201 Jiangxi Jiujiang IDC	`2.46ms` from Nanchang, CN
172.94.57.7	AS132372 GB Network Solutions Sdn. Bhd.	`0.40ms` from New York City, US
136.30.112.7	AS19165 Webpass Inc.	`0.34ms` from Chicago, US
222.253.248.87	AS45899 VNPT Corp	`4.69ms` from Ho Chi Minh City, VN
111.126.225.23	AS4134 CHINANET-BACKBONE	`4.64ms` from Hohhot, CN
86.211.29.39	AS3215 Orange S.A.	`3.94ms` from Marseille, FR
94.251.32.103	AS21127 Joint Stock Company TransTeleCom	`1.02ms` from Novosibirsk, RU
18.181.211.215	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
91.50.127.167	AS3320 Deutsche Telekom AG	`2.63ms` from Berlin, DE
144.6.210.55	AS4764 Aussie Broadband	`0.76ms` from Melbourne, AU
73.56.231.215	AS7922 Comcast Cable Communications, LLC	`4.21ms` from Miami, US
124.159.121.151	AS7679 QTnet,Inc.	`9.56ms` from Osaka, JP
39.79.67.215	AS4837 CHINA UNICOM China169 Backbone	`4.94ms` from Qingdao, CN
110.240.131.199	AS4837 CHINA UNICOM China169 Backbone	`7.71ms` from Beijing, CN
14.185.120.231	AS45899 VNPT Corp	`8.72ms` from Da Nang, VN
79.253.255.183	AS3320 Deutsche Telekom AG	`4.64ms` from Duesseldorf, DE
93.221.45.71	AS3320 Deutsche Telekom AG	`7.81ms` from Frankfurt am Main, DE
171.237.235.7	AS7552 Viettel Group	`2.52ms` from Hanoi, VN
34.73.143.55	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
153.215.124.103	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.87ms` from Osaka, JP
31.39.25.135	AS5410 Bouygues Telecom SA	`10.42ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 57.144.187.172

traceroute to 57.144.187.172 (57.144.187.172): 64 hops max, 52 byte packets

3 [] 27.111.228.94 0.529 ms

4 [AS32934] 129.134.38.28 0.802 ms

5 [AS32934] 129.134.94.86 0.789 ms

6 [] 163.77.192.117 2.995 ms

7 [AS32934] 57.144.187.172 0.865 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On February 7th 2026

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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