163.70.145.0/24

AS32934 · Facebook, Inc.

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Summary

Country	Ireland
Domain	facebook.com
ASN	AS32934
Parent Range	163.70.128.0/17
Registry	RIPE
ID	FB-BLOCK

WHOIS Details

inetnum:        163.70.128.0 - 163.70.255.255
netname:        FB-BLOCK
country:        IE
admin-c:        NE1880-RIPE
tech-c:         NE1880-RIPE
org:            ORG-FIL7-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         meta-mnt
created:        2018-12-05T15:45:06Z
last-modified:  2022-10-29T00:51:39Z
source:         RIPE
mnt-routes:     fb-neteng
mnt-lower:      fb-neteng
mnt-lower:      meta-mnt
mnt-domains:    fb-neteng
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

Overlapping Ranges

BGP prefixes that contain 163.70.145.0/24

Range	ASN	Company	Num of IPs
163.70.128.0/17	AS32934	Meta Platforms Ireland Limited	32,768

Nearby Ranges

BGP prefixes that overlap with 163.70.0.0/16

Range	ASN	Company	Num of IPs
163.70.128.0/17	AS32934	Meta Platforms Ireland Limited	32,768

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

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Pingable IPs

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

IP Address	ASN	Details
163.70.145.17	AS32934 Facebook, Inc.	`0.80ms` from Delhi, IN

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
73.73.38.248	AS7922 Comcast Cable Communications, LLC	`5.64ms` from Chicago, US
52.48.38.184	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
160.124.194.184	AS132839 POWER LINE DATACENTER	`1.06ms` from Hong Kong, HK
189.91.208.24	AS10938 AGENCIA ESTADUAL DE TECNOLOGIA DA INFORMACAO - ATI	`3.21ms` from Joao Pessoa, BR
136.32.87.72	AS16591 Google Fiber Inc.	`0.82ms` from Kansas City, US
122.182.245.248	AS24560 Bharti Airtel Ltd., Telemedia Services	`5.04ms` from Kolkata, IN
132.248.177.120	AS278 Universidad Nacional Autonoma de Mexico	`1.21ms` from Mexico City, MX
88.48.39.152	AS3269 Telecom Italia S.p.A.	`8.73ms` from Milan, IT
177.94.51.200	AS27699 TELEFÔNICA BRASIL S.A	`1.87ms` from Sao Paulo, BR
221.146.69.216	AS4766 Korea Telecom	`1.49ms` from Seoul, KR
208.81.123.40	AS19432 Sierra Wireless, Inc.	`4.46ms` from Vancouver, CA
205.152.195.200	AS6389 AT&T Enterprises, LLC	`2.47ms` from Atlanta, US
35.185.172.120	AS396982 Google LLC	`0.15ms` from Chang-hua, TW
23.66.232.136	AS20940 Akamai International B.V.	`0.20ms` from Chicago, US
135.134.214.104	AS4181 TDS TELECOM	`8.86ms` from Chicago, US
167.71.49.200	AS14061 DigitalOcean, LLC	`0.30ms` from Frankfurt am Main, DE
46.181.105.40	AS39927 E-Light-Telecom Ltd.	`1.41ms` from Kemerovo, RU
185.209.230.8	AS51167 Contabo GmbH	`0.32ms` from Lauterbourg, FR
88.34.225.40	AS3269 Telecom Italia S.p.A.	`0.88ms` from Milan, IT
126.107.36.88	AS17676 SoftBank Corp.	`6.12ms` from Osaka, JP
177.32.64.104	AS28573 Claro NXT Telecomunicacoes Ltda	`3.97ms` from Osasco, BR
46.109.177.200	AS12578 SIA Tet	`4.76ms` from Riga, LV
177.188.11.56	AS27699 TELEFÔNICA BRASIL S.A	`1.08ms` from Sao Paulo, BR
119.197.201.120	AS4766 Korea Telecom	`1.60ms` from Seoul, KR
211.184.115.232	AS4766 Korea Telecom	`1.52ms` 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 -f4 163.70.145.172

traceroute to 163.70.145.172 (163.70.145.172): 64 hops max, 52 byte packets

4 [] 182.79.141.128 42.478 ms

5 [AS32934] 157.240.93.124 52.815 ms

6 [AS32934] 129.134.39.118 43.147 ms

7 [AS32934] 129.134.94.171 41.443 ms

8 [AS32934] 129.134.94.235 43.585 ms

9 [AS32934] 163.70.145.172 39.331 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On September 18th 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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