25.26.27.0/24

AS209242 · Cloudflare London, LLC

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Summary

Country	United Kingdom
Domain	mod.gov.uk
ASN	AS209242
Registry	RIPE
ID	NCSC

WHOIS Details

inetnum:        25.26.27.0 - 25.26.27.255
netname:        NCSC
country:        GB
admin-c:        MN1891-RIPE
tech-c:         MN1891-RIPE
status:         LEGACY
mnt-by:         UK-MOD-MNT
created:        2016-10-11T10:43:06Z
last-modified:  2016-10-11T10:43:06Z
source:         RIPE
abuse-email:    hostmaster@mod.gov.uk
abuse-c:        MH12763-RIPE
abuse-org:      ORG-DMoD1-RIPE

person:         Mathew Newton
address:        Defence Digital, Strategic Command
address:        UK Ministry of Defence
phone:          +44 (0)30 015 12351
e-mail:         mathew.newton643@mod.gov.uk
notify:         mathew.newton643@mod.gov.uk
nic-hdl:        MN1891-RIPE
created:        2005-03-18T10:42:04Z
last-modified:  2024-09-16T11:01:38Z
source:         RIPE
mnt-by:         UK-MOD-MNT

route:          25.26.27.0/24
origin:         AS13335
mnt-by:         UK-MOD-MNT
created:        2024-07-04T15:59:56Z
last-modified:  2024-07-04T15:59:56Z
source:         RIPE

route:          25.26.27.0/24
descr:          NCSC
origin:         AS206747
mnt-by:         UK-MOD-MNT
created:        2016-11-11T15:58:24Z
last-modified:  2016-11-11T15:58:24Z
source:         RIPE

route:          25.26.27.0/24
origin:         AS209242
mnt-by:         UK-MOD-MNT
created:        2024-07-04T16:00:19Z
last-modified:  2024-07-04T16:00:19Z
source:         RIPE

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
25.26.27.28	silingjiu.site	2

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

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

IP Address	ASN	Details
25.26.27.42	AS209242 Cloudflare London, LLC	`0.11ms` from Porto Alegre, BR

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
73.89.202.88	AS7922 Comcast Cable Communications, LLC	`7.64ms` from Boston, US
69.13.161.184	AS54489 CoreSpace, Inc.	`0.88ms` from Dallas, US
39.63.82.88	AS17557 Pakistan Telecommunication Company Limited	`7.51ms` from Karachi, PK
121.210.99.232	AS1221 Telstra Limited	`2.81ms` from Perth, AU
168.62.22.120	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
47.224.242.104	AS20115 Charter Communications LLC	`11.62ms` from Santa Clara, US
81.237.135.184	AS3301 Telia Company AB	`12.07ms` from Stockholm, SE
20.157.30.120	AS8069 Microsoft Corporation	`0.21ms` from Amsterdam, NL
56.136.172.248	AS8987 Amazon Data Services Ireland Ltd	`0.29ms` from Boardman, US
89.183.62.88	AS13045 htp GmbH	`6.39ms` from Frankfurt am Main, DE
45.118.208.56	AS55824 NKN Core Network	`2.63ms` from Hyderabad, IN
174.74.23.136	AS22773 Cox Communications Inc.	`4.86ms` from Kansas City, US
90.205.183.104	AS5607 Sky UK Limited	`5.34ms` from London, GB
170.253.15.104	AS15704 XTRA TELECOM S.A.	`4.18ms` from Madrid, ES
39.89.184.40	AS4837 CHINA UNICOM China169 Backbone	`1.77ms` from Qingdao, CN
110.68.82.72	AS4766 Korea Telecom	`4.03ms` from Seoul, KR
58.37.109.8	AS4812 China Telecom (Group)	`6.12ms` from Shanghai, CN
73.133.227.104	AS7922 Comcast Cable Communications, LLC	`6.06ms` from Ashburn, US
99.74.28.56	AS7018 AT&T Enterprises, LLC	`8.08ms` from Dallas, US
79.217.155.216	AS3320 Deutsche Telekom AG	`5.58ms` from Duesseldorf, DE
93.127.223.24	AS46475 Limestone Networks, Inc.	`0.26ms` from Frankfurt am Main, DE
154.9.235.24	AS979 NetLab Global	`0.46ms` from Los Angeles, US
173.63.211.120	AS701 Verizon Business	`1.43ms` from New York City, US
100.37.18.232	AS701 Verizon Business	`3.24ms` from New York City, US
39.79.166.8	AS4837 CHINA UNICOM China169 Backbone	`8.73ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f4 25.26.27.101

traceroute to 25.26.27.101 (25.26.27.101): 64 hops max, 52 byte packets

4 [AS6424] 193.109.188.207 12.212 ms

5 [AS209242] 25.26.27.101 0.176 ms

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On August 28th 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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