188.31.251.0/24

AS206067 · Hutchison 3G UK Limited

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Summary

Country	United Kingdom
Domain	three.co.uk
ASN	AS206067
Registry	RIPE
ID	H3GUK

WHOIS Details

inetnum:        188.31.0.0 - 188.31.255.255
netname:        H3GUK
descr:          Mobile Broadband Service
country:        GB
admin-c:        HURa1-RIPE
tech-c:         HURa1-RIPE
status:         ASSIGNED PA
mnt-by:         H3GUK-MNT
created:        2012-10-11T11:56:42Z
last-modified:  2013-10-28T14:20:15Z
source:         RIPE
abuse-email:    abuse@three.co.uk
abuse-c:        HURa1-RIPE
abuse-org:      ORG-HUL1-RIPE

role:           H3G UK RIPE Admin
address:        Hutchison 3G UK Ltd
address:        Star House
address:        20 Grenfell Road
address:        Maidenhead,
address:        SL6 1EH
address:        United Kingdom
e-mail:         ripeadmin@three.co.uk
mnt-by:         H3GUK-MNT
admin-c:        TM7656-RIPE
admin-c:        SW6044-RIPE
tech-c:         MM40376-RIPE
tech-c:         GC16943-RIPE
tech-c:         SW6044-RIPE
admin-c:        CS16596-RIPE
tech-c:         CS16596-RIPE
abuse-mailbox:  abuse@three.co.uk
nic-hdl:        HURa1-RIPE
created:        2008-06-17T14:18:15Z
last-modified:  2019-12-11T12:03:09Z
source:         RIPE

route:          188.30.0.0/15
descr:          Aggregate /15 route from 188.28.0.0/14 (H3GUK-S3)
origin:         AS21327
mnt-by:         H3GUK-MNT
mnt-routes:     H3GUK-MNT
notify:         ejaz.ahmad@ericsson.com
created:        2012-10-12T08:44:37Z
last-modified:  2012-10-12T08:44:37Z
source:         RIPE

route:          188.30.0.0/15
descr:          H3G UK IPv4 address space
origin:         AS60339
mnt-by:         H3GUK-MNT
created:        2013-10-22T12:55:51Z
last-modified:  2013-10-22T12:55:51Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
188.31.251.99	AS206067 Hutchison 3G UK Limited	`2.38ms` from London, GB

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
31.36.193.104	AS5410 Bouygues Telecom SA	`2.24ms` from Aubervilliers, FR
39.103.81.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.29ms` from Beijing, CN
65.29.245.200	AS10796 Charter Communications Inc	`5.23ms` from Chicago, US
24.95.91.104	AS10796 Charter Communications Inc	`17.95ms` from Flint, US
5.147.205.152	AS3209 Vodafone GmbH	`6.75ms` from Frankfurt am Main, DE
129.13.37.200	AS34878 Karlsruhe Institute of Technology	`3.97ms` from Frankfurt am Main, DE
128.77.10.24	AS394089 Google LLC	`0.76ms` from Frankfurt am Main, DE
223.94.128.184	AS56041 China Mobile communications corporation	`11.32ms` from Hangzhou, CN
202.162.109.136	AS152194 CTG Server Limited	`0.72ms` from Hong Kong, HK
106.58.220.200	AS4134 CHINANET-BACKBONE	`0.57ms` from Kunming, CN
76.110.137.56	AS7922 Comcast Cable Communications, LLC	`5.02ms` from Miami, US
151.45.53.200	AS1267 WIND TRE S.P.A.	`17.51ms` from Milan, IT
24.152.225.248	AS3737 PenTeleData Inc.	`12.04ms` from New York City, US
73.61.70.120	AS7922 Comcast Cable Communications, LLC	`7.39ms` from Providence, US
204.15.146.24	AS30526 Neptuno Media, Inc.	`0.73ms` from San Juan, PR
14.44.187.24	AS4766 Korea Telecom	`1.98ms` from Seoul, KR
202.215.213.104	AS2519 ARTERIA Networks Corporation	`4.19ms` from Tokyo, JP
208.109.149.8	AS397520 GoDaddy.com, LLC	`0.20ms` from Amsterdam, NL
96.27.157.104	AS12083 WideOpenWest Finance LLC	`8.81ms` from Chicago, US
204.106.248.136	AS47038 DMCI Broadband, LLC.	`12.24ms` from Chicago, US
34.172.58.120	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
187.195.92.40	AS8151 UNINET	`8.63ms` from Guadalajara, MX
91.157.182.104	AS719 Elisa Oyj	`5.82ms` from Helsinki, FI
90.160.223.216	AS12479 Orange Espagne SA	`10.27ms` from Madrid, ES
171.107.102.104	AS4134 CHINANET-BACKBONE	`3.63ms` from Nanning, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 188.31.251.128

traceroute to 188.31.251.128 (188.31.251.128): 6 hops max, 52 byte packets

2 [AS204046] 185.116.104.12 49.908 ms

3 [AS198330] 134.90.140.182 51.05 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Lyon, FR

On August 22nd 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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