51.149.14.0/24

AS16509 · Amazon.com, Inc.

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Summary

Country	United Kingdom
Domain	dwp.gov.uk
ASN	AS16509
Registry	RIPE
ID	UK-CABINET-OFFICE

WHOIS Details

inetnum:        51.149.14.0 - 51.149.14.255
netname:        UK-Cabinet-Office
country:        GB
admin-c:        SF9757-RIPE
tech-c:         SF9757-RIPE
status:         LEGACY
mnt-by:         uk-caboffice-1-mnt
created:        2021-11-03T17:25:48Z
last-modified:  2021-11-11T09:19:42Z
source:         RIPE
descr:          UK Cabinet Office
abuse-email:    [email protected]
abuse-c:        AR32160-RIPE
abuse-org:      ORG-DFWA1-RIPE

person:         Matthew Crowle
address:        The White Chapel Building 10 Whitechapel High Street Aldgate
address:        E1 8DX
address:        London
address:        UNITED KINGDOM
phone:          +44 (0) 7932 021640
nic-hdl:        SF9757-RIPE
mnt-by:         uk-caboffice-1-mnt
created:        2016-07-04T11:48:56Z
last-modified:  2023-11-06T13:20:45Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.149.0.0/16

Range	ASN	Company	Num of IPs
51.149.250.0/24	AS16509	UK Ministry of Justice	256
51.149.251.0/24	AS16509	UK Ministry of Justice	256
51.149.252.0/24	AS16509	UK Ministry of Justice	256
51.149.8.0/24	AS16509	UK Cabinet Office	256
51.149.2.0/24	AS207310	Department for Work and Pensions	256
51.149.16.0/24	AS25180	Department for Work and Pensions	256
51.149.18.0/24	AS25180	Department for Work and Pensions	256
51.149.19.0/24	AS25180	Department for Work and Pensions	256
51.149.249.0/24	AS25180	Department for Work and Pensions	256

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
112.126.159.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.78ms` from Beijing, CN
84.168.40.56	AS3320 Deutsche Telekom AG	`2.34ms` from Berlin, DE
213.73.99.8	AS34171 snafu Gesellschaft fuer interaktive Netzwerke mbH	`0.77ms` from Berlin, DE
87.66.208.72	AS5432 Proximus NV	`1.91ms` from Brussels, BE
46.55.0.72	AS8926 Moldtelecom SA	`4.37ms` from Chisinau, MD
67.62.233.136	AS7029 Windstream Communications LLC	`0.77ms` from Dallas, US
82.45.217.104	AS5089 Virgin Media Limited	`10.56ms` from Dublin, IE
77.7.164.120	AS6805 Telefonica Germany GmbH & Co.OHG	`9.21ms` from Frankfurt am Main, DE
42.184.96.216	AS4134 CHINANET-BACKBONE	`5.30ms` from Harbin, CN
94.60.179.200	AS12353 Vodafone Portugal	`6.21ms` from Lisbon, PT
79.225.159.120	AS3320 Deutsche Telekom AG	`6.60ms` from Nuernberg, DE
125.139.97.152	AS4766 Korea Telecom	`5.77ms` from Seoul, KR
102.165.27.104	AS9009 M247 Europe SRL	`0.21ms` from Singapore, SG
99.144.175.120	AS7018 AT&T Enterprises, LLC	`16.68ms` from Atlanta, US
104.11.254.104	AS7018 AT&T Enterprises, LLC	`9.77ms` from Atlanta, US
120.61.206.136	AS9829 National Internet Backbone	`13.65ms` from Bengaluru, IN
47.26.247.168	AS20115 Charter Communications LLC	`13.38ms` from Chicago, US
3.141.172.232	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
96.52.101.24	AS6327 Shaw Communications	`4.57ms` from Edmonton, CA
113.163.112.40	AS45899 VNPT Corp	`2.45ms` from Ho Chi Minh City, VN
208.84.236.120	AS33131 INTRALINKS INC.	`0.99ms` from Kansas City, US
88.11.119.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.87ms` from Madrid, ES
68.94.177.104	AS7018 AT&T Enterprises, LLC	`2.26ms` from Miami, US
60.127.236.40	AS17676 SoftBank Corp.	`3.96ms` from Osaka, JP
3.229.66.200	AS14618 Amazon.com, Inc.	`0.21ms` 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 -m7 51.149.14.245

traceroute to 51.149.14.245 (51.149.14.245): 7 hops max, 52 byte packets

1 [AS56911] 185.146.64.30 2.269 ms

2 *

3 [AS56911] 185.169.236.158 14.345 ms

4 [AS16509] 72.21.221.236 33.635 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 14th 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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