Autonomous System details

AS211077

UK Home Office (The Secretary of State for the Home Department)  ·  homeoffice.gov.uk

United Kingdom
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AS211077 – UK Home Office (The Secretary of State for the Home Department)

Field Value
Country United Kingdom
Website homeoffice.gov.uk
Hosted domains 1
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Government
Registry ripe
Allocated 5 years ago on Jul 02, 2021
Updated a year ago on Feb 25, 2025

IP Ranges

Netblock Company Num of IPs
51.64.0.0/16 UK Home Office (The Secretary of State for the Home Department) 65,536
51.64.9.0/24 UK Home Office (The Secretary of State for the Home Department) 256
51.64.254.0/24 UK Home Office (The Secretary of State for the Home Department) 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS211077
                                                OrgID:          AS211077
                                                ASName:         AS211077
                                                ASNumber:       AS211077
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
51.64.137.76 ███████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS2856 British Telecommunications PLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2856 British Telecommunications PLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN 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
209.200.61.117 AS36057 Webair Internet Development Company Inc. 0.74ms from Amsterdam, NL
196.75.45.21 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.60ms from Casablanca, MA
96.10.206.245 AS11426 Charter Communications Inc 3.22ms from Charlotte, US
108.159.5.245 AS16509 Amazon.com, Inc. 0.37ms from Chennai, IN
40.134.80.133 AS7029 Windstream Communications LLC 10.67ms from Chicago, US
187.224.6.85 AS8151 UNINET 1.00ms from Guadalajara, MX
171.242.68.21 AS7552 Viettel Group 5.13ms from Hanoi, VN
196.45.29.197 AS37266 Amobia Communications 17.99ms from Johannesburg, ZA
3.97.48.149 AS16509 Amazon.com, Inc. 0.13ms from Montreal, CA
212.50.251.229 AS25820 IT7 Networks Inc 0.28ms from Osaka, JP
66.229.105.197 AS7922 Comcast Cable Communications, LLC 6.75ms from Pompano Beach, US
201.77.95.69 AS28646 CONFEDERAÇÃO DAS COOPERATIVAS DO SICREDI 1.01ms from Porto Alegre, BR
20.9.144.69 AS8075 Microsoft Corporation 0.35ms from Quincy, US
188.49.12.133 AS25019 Saudi Telecom Company JSC 3.12ms from Riyadh, SA
13.57.162.245 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
168.197.227.85 AS262729 Telemidia Sistema de Telecomunicacao Ltda 5.31ms from Sao Paulo, BR
209.200.217.181 AS21947 Blackfoot Telephone Cooperative, Inc. 13.32ms from Seattle, US
208.100.181.213 AS4181 TDS TELECOM 11.43ms from Seattle, US
106.240.185.181 AS3786 LG DACOM Corporation 1.56ms from Seoul, KR
106.254.156.101 AS3786 LG DACOM Corporation 2.11ms from Seoul, KR
101.69.1.21 AS4837 CHINA UNICOM China169 Backbone 5.33ms from Shanghai, CN
203.116.211.37 AS4657 StarHub Ltd 7.38ms from Singapore, SG
60.17.250.5 AS4837 CHINA UNICOM China169 Backbone 9.41ms from Tieling, CN
38.111.126.117 AS174 Cogent Communications, LLC 0.17ms from Toronto, CA
178.47.142.85 AS12389 PJSC Rostelecom 7.50ms from Yekaterinburg, RU

Traceroute

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

$
traceroute -a -n -q1 -m6 51.64.170.155
traceroute to 51.64.170.155 (51.64.170.155): 6 hops max, 52 byte packets
1 [AS2901] 198.59.104.2 0.248 ms
2 [AS2901] 198.59.96.134 1.466 ms
3 [AS2901] 198.59.96.128 0.189 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Albuquerque, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS211077 at robtex.

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