51.64.35.0/24

AS2856 · British Telecommunications PLC

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Summary

Country	United Kingdom
Domain	homeoffice.gov.uk
ASN	AS2856
Parent Range	51.64.0.0/16
Registry	RIPE
ID	UK-HO-LECN

WHOIS Details

inetnum:        51.64.0.0 - 51.64.255.255
netname:        UK-HO-LECN
country:        GB
org:            ORG-UHOT1-RIPE
admin-c:        NET26-RIPE
tech-c:         NET26-RIPE
abuse-c:        AR62973-RIPE
status:         LEGACY
mnt-by:         lir-uk-ukhome-1-MNT
created:        2021-05-28T14:17:16Z
last-modified:  2021-09-14T06:02:01Z
source:         RIPE
abuse-email:    N&INetworkOperations@homeoffice.gov.uk
abuse-c:        AR62973-RIPE
abuse-org:      ORG-UHOT1-RIPE

organisation:   ORG-UHOT1-RIPE
org-name:       UK Home Office (The Secretary of State for the Home Department)
org-type:       LIR
address:        2 Marsham Street
address:        SW1P 4DF
address:        London
address:        UNITED KINGDOM
country:        GB
phone:          +44 345 010 0125
e-mail:         N&INetworkOperations@homeoffice.gov.uk
admin-c:        NET26-RIPE
tech-c:         NET26-RIPE
abuse-c:        AR62973-RIPE
mnt-ref:        lir-uk-ukhome-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-ukhome-1-MNT
created:        2021-04-23T11:51:44Z
last-modified:  2021-07-07T11:01:59Z
source:         RIPE

role:           Network Engineering Team
address:        2 Marsham Street
address:        SW1P 4DF
address:        London
address:        UNITED KINGDOM
phone:          +44 345 010 0125
e-mail:         N&INetworkOperations@homeoffice.gov.uk
nic-hdl:        NET26-RIPE
mnt-by:         lir-uk-ukhome-1-MNT
created:        2021-04-23T11:51:43Z
last-modified:  2021-04-23T11:51:44Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 51.64.35.0/24

Range	ASN	Company	Num of IPs
51.64.0.0/16	AS211015	UK Home Office (The Secretary of State for the Home Department)	65,536
51.64.0.0/16	AS211077	UK Home Office (The Secretary of State for the Home Department)	65,536
51.64.0.0/16	AS2856	UK Home Office (The Secretary of State for the Home Department)	65,536

Nearby Ranges

BGP prefixes that overlap with 51.64.0.0/16

Range	ASN	Company	Num of IPs
51.64.0.0/16	AS211015	UK Home Office (The Secretary of State for the Home Department)	65,536
51.64.0.0/16	AS211077	UK Home Office (The Secretary of State for the Home Department)	65,536
51.64.0.0/16	AS2856	UK Home Office (The Secretary of State for the Home Department)	65,536

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
117.249.33.120	AS9829 National Internet Backbone	`12.13ms` from Chennai, IN
104.50.54.216	AS7018 AT&T Enterprises, LLC	`19.78ms` from Chicago, US
198.37.225.104	AS10796 Charter Communications Inc	`13.58ms` from Columbus, US
8.211.255.200	AS45102 Alibaba (US) Technology Co., Ltd.	`0.58ms` from London, GB
82.32.243.232	AS5089 Virgin Media Limited	`6.30ms` from London, GB
176.130.6.72	AS5410 Bouygues Telecom SA	`6.96ms` from Marseille, FR
65.92.128.184	AS577 Bell Canada	`6.78ms` from Montreal, CA
212.22.77.8	AS48108 Dmitrii Vladimirovich Malkov	`0.64ms` from Moscow, RU
180.72.54.8	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.09ms` from Sepang, MY
203.67.99.200	AS4780 Digital United Inc.	`1.65ms` from Taipei, TW
94.67.86.72	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.16ms` from Athens, GR
134.56.95.24	AS23089 Hotwire Communications	`0.80ms` from Atlanta, US
71.232.135.56	AS7922 Comcast Cable Communications, LLC	`10.29ms` from Boston, US
207.81.231.40	AS852 TELUS Communications Inc.	`13.51ms` from Calgary, CA
12.16.180.56	AS7018 AT&T Enterprises, LLC	`7.63ms` from Dallas, US
20.93.86.120	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
165.227.171.216	AS14061 DigitalOcean, LLC	`0.32ms` from Frankfurt am Main, DE
23.215.19.232	AS16625 Akamai Technologies, Inc.	`0.32ms` from Frankfurt am Main, DE
171.234.202.232	AS7552 Viettel Group	`5.16ms` from Hanoi, VN
36.147.30.56	AS9808 China Mobile Communications Group Co., Ltd.	`4.08ms` from Kunming, CN
35.241.56.232	AS396982 Google LLC	`0.07ms` from Melbourne, AU
47.192.231.104	AS5650 Frontier Communications of America, Inc.	`10.51ms` from Miami, US
31.184.230.104	AS43696 LLC Telemir	`0.43ms` from Moscow, RU
95.189.193.72	AS12389 PJSC Rostelecom	`8.26ms` from Novosibirsk, RU
54.172.36.232	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f6 -m11 51.64.35.211

traceroute to 51.64.35.211 (51.64.35.211): 11 hops max, 52 byte packets

6 [] 195.66.227.42 1.54 ms

7 [AS2856] 62.6.201.22 2.506 ms

8 [AS2856] 62.6.201.187 2.732 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in London, GB

On April 4th 2026

What are IP address ranges?

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