31.205.0.0/16

AS41230 · ASK4 Limited

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Summary

Country	United Kingdom
Domain	ask4.com
ASN	AS41230
Registry	RIPE
ID	UK-ASK4INTERNET-20110429

WHOIS Details

inetnum:        31.205.0.0 - 31.205.255.255
netname:        UK-ASK4INTERNET-20110429
country:        GB
org:            ORG-AL47-RIPE
admin-c:        JB5127-RIPE
tech-c:         JB5127-RIPE
status:         ALLOCATED PA
notify:         jon@ask4.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ASK4
mnt-lower:      MNT-ASK4
mnt-domains:    MNT-ASK4
mnt-routes:     MNT-ASK4
created:        2011-04-29T11:48:44Z
last-modified:  2016-05-25T05:58:21Z
source:         RIPE
abuse-email:    abuse@ask4.com
abuse-c:        ASKF2-RIPE
abuse-org:      ORG-AL47-RIPE

organisation:   ORG-AL47-RIPE
org-name:       ASK4 Limited
country:        GB
org-type:       LIR
address:        Devonshire Green House 14 Fitzwilliam Street
address:        S1 4JL
address:        SHEFFIELD
address:        UNITED KINGDOM
phone:          +441143033200
e-mail:         ripe@ask4.com
admin-c:        ASKF-RIPE
abuse-c:        ASKF2-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-ASK4
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ASK4
created:        2006-01-19T06:11:23Z
last-modified:  2024-03-07T11:54:46Z
source:         RIPE

person:         Jonathan Burrows
address:        Ask4 Limited
address:        4 Milton Street
address:        Sheffield
address:        S1 4JU
mnt-by:         MNT-ASK4
phone:          +448451238710
nic-hdl:        JB5127-RIPE
created:        2006-02-12T16:47:05Z
last-modified:  2011-04-29T13:30:57Z
source:         RIPE

route:          31.205.0.0/16
descr:          ASK4 Network
origin:         AS41230
mnt-by:         MNT-ASK4
created:        2013-10-17T08:39:42Z
last-modified:  2013-10-17T08:39:42Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 31.0.0.0/8

Range	ASN	Company	Num of IPs
31.224.0.0/11	AS3320	Telekom Deutschland GmbH	2,097,152
31.64.0.0/12	AS2856	EE Limited	1,048,576
31.32.0.0/13	AS5410	Bouygues Telecom SA	524,288
31.48.0.0/13	AS2856	British Telecommunications PLC	524,288
31.136.0.0/14	AS33915	Vodafone Libertel B.V.	262,144
31.60.0.0/14	AS5617	Orange Polska Spolka Akcyjna	262,144
31.156.0.0/14	AS30722	Vodafone Italia S.p.A.	262,144
31.16.0.0/14	AS3209	Vodafone Deutschland GmbH	262,144
31.174.0.0/15	AS39603	PLAY MBB	131,072
31.162.0.0/15	AS12389	PJSC Rostelecom	131,072
31.218.0.0/15	AS5384	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	131,072
31.180.0.0/15	AS12389	PJSC Rostelecom	131,072
31.92.0.0/15	AS2856	EE Limited	131,072
31.166.0.0/15	AS34400	Etihad Etisalat, a joint stock company	131,072
31.212.0.0/15	AS3320	Telekom Deutschland GmbH	131,072
31.164.0.0/15	AS6730	Sunrise GmbH	131,072
31.90.0.0/15	AS2856	EE Limited	131,072
31.160.0.0/15	AS1136	KPN B.V.	131,072
31.126.0.0/15	AS2856	BT Retail	131,072
31.121.0.0/16	AS2856	BTnet Assignments	65,536
31.120.0.0/16	AS2856	EE Limited	65,536
31.0.0.0/16	AS8374	Polkomtel Sp. z o.o.	65,536
31.149.0.0/16	AS1136	KPN B.V.	65,536
31.96.0.0/16	AS2856	EE Limited	65,536
31.168.0.0/16	AS8551	Bezeq International Ltd.	65,536
31.153.0.0/16	AS6866	Cyprus Telecommunications Authority	65,536
31.201.0.0/16	AS50266	Pool for fixed WBA, ODF and VULA users	65,536
31.152.0.0/16	AS29247	Ote SA (Hellenic Telecommunications Organisation)	65,536
31.20.0.0/16	AS50266	Pool for fixed WBA users	65,536
31.21.0.0/16	AS50266	Pool for fixed WBA users	65,536
31.145.0.0/16	AS15924	Vodafone Net Iletisim Hizmetler AS	65,536
31.147.0.0/16	AS2108	Croatian Academic and Research Network	65,536
31.151.0.0/16	AS33915	Ziggo Services B.V.	65,536
31.119.0.0/16	AS2856	BTnet Assignments	65,536
31.164.0.0/16	AS6730	sunrise Communications AG	65,536
31.125.0.0/16	AS6871	Plusnet Broadband	65,536
31.144.0.0/16	AS21497	PrJSC VF UKRAINE	65,536
31.206.0.0/16	AS15924	Vodafone Net Iletisim Hizmetler AS	65,536
31.154.0.0/16	AS12400	Partner Communications Ltd.	65,536
31.165.0.0/16	AS6730	sunrise Communications AG	65,536
31.104.0.0/16	AS2856	BT-CENTRAL-PLUS	65,536
31.26.0.0/16	AS30722	IP subnet assigned to VF customers	65,536
31.4.0.0/16	AS12430	VODAFONE ESPANA S.A.U.	65,536
31.188.0.0/16	AS24608	WIND TRE S.P.A.	65,536
31.148.0.0/16	AS44546		65,536
31.191.0.0/16	AS1267	Network tech merge from As24608 into As1267	65,536
31.218.0.0/16	AS5384	Emirates Telecommunications Corporation	65,536
31.23.0.0/16	AS12389	PJSC Rostelecom	65,536
31.202.0.0/16	AS34700	MAXNET TELECOM, LTD	65,536

Hosted domains

There are 67 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
31.205.80.212	inspireestates.co.uk	24
31.205.80.60	inflightentertainment.media	18
31.205.255.73	rspb-images.org.uk	3
31.205.255.72	wspaimages.org	3
31.205.255.67	segroimagelibrary.com	2
31.205.121.67	seekerforscenes.com	1
31.205.18.32	violetclub.me	1
31.205.80.195	pteg.net	1
31.205.34.217	updog.gay	1
31.205.255.74	pdsaimages.co.uk	1
31.205.1.1	astropants.org	1
31.205.80.163	bamboolondon.com	1
31.205.69.41	sowerby.io	1
31.205.51.221	6d786a8f-389a-4ad7-b363-34aab2e85952.link	1
31.205.81.230	nav.email	1

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

2,616 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
31.205.11.246	AS41230 ASK4 Limited	`5.28ms` from London, GB
31.205.86.33	AS41230 ASK4 Limited	`13.52ms` from London, GB
31.205.53.57	AS41230 ASK4 Limited	`0.29ms` from Sheffield, GB
31.205.135.193	AS41230 ASK4 Limited	`3.02ms` from Sheffield, GB
31.205.57.39	AS41230 ASK4 Limited	`0.30ms` from Sheffield, GB
31.205.5.16	AS41230 ASK4 Limited	`0.86ms` from Manchester, GB
31.205.91.64	AS41230 ASK4 Limited	`7.93ms` from London, GB
31.205.110.129	AS41230 ASK4 Limited	`10.13ms` from London, GB
31.205.32.64	AS41230 ASK4 Limited	`7.82ms` from Sheffield, GB
31.205.75.134	AS41230 ASK4 Limited	`0.30ms` from Sheffield, GB
31.205.131.104	AS41230 ASK4 Limited	`0.82ms` from Sheffield, GB
31.205.73.128	AS41230 ASK4 Limited	`3.31ms` from London, GB
31.205.17.96	AS41230 ASK4 Limited	`6.29ms` from Manchester, GB
31.205.19.144	AS41230 ASK4 Limited	`4.83ms` from Manchester, GB
31.205.52.195	AS41230 ASK4 Limited	`0.29ms` from Sheffield, GB
31.205.55.90	AS41230 ASK4 Limited	`0.28ms` from Sheffield, GB
31.205.106.1	AS41230 ASK4 Limited	`0.86ms` from London, GB
31.205.2.9	AS41230 ASK4 Limited	`0.79ms` from Manchester, GB
31.205.51.129	AS41230 ASK4 Limited	`1.08ms` from Sheffield, GB
31.205.176.169	AS41230 ASK4 Limited	`0.25ms` from Manchester, GB
31.205.34.88	AS41230 ASK4 Limited	`0.59ms` from Manchester, GB
31.205.9.125	AS41230 ASK4 Limited	`1.41ms` from Manchester, GB
31.205.116.192	AS41230 ASK4 Limited	`9.57ms` from London, GB
31.205.0.120	AS41230 ASK4 Limited	`0.75ms` from Manchester, GB
31.205.82.113	AS41230 ASK4 Limited	`9.43ms` from Manchester, 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
86.97.160.64	AS5384 Emirates Internet	`6.23ms` from Al Fujairah City, AE
20.71.161.0	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
157.181.170.144	AS2012 ELTENET	`0.47ms` from Budapest, HU
38.60.8.176	AS174 Cogent Communications, LLC	`3.90ms` from Buffalo, US
74.32.185.96	AS5650 Frontier Communications of America, Inc.	`9.76ms` from Chicago, US
3.132.24.48	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
91.34.209.208	AS3320 Deutsche Telekom AG	`3.63ms` from Duesseldorf, DE
67.66.38.16	AS7018 AT&T Enterprises, LLC	`1.35ms` from Houston, US
92.207.190.128	AS31655 Gamma Telecom Holdings Ltd	`0.42ms` from London, GB
89.93.5.240	AS5410 Bouygues Telecom SA	`14.86ms` from Lyon, FR
68.46.90.208	AS7922 Comcast Cable Communications, LLC	`5.97ms` from Minneapolis, US
72.63.196.96	AS396356 Latitude.sh	`0.15ms` from New York City, US
177.91.185.224	AS28306 Voluy Telecom Eireli	`2.87ms` from Osasco, BR
107.180.78.32	AS26496 GoDaddy.com, LLC	`0.91ms` from Phoenix, US
3.95.82.32	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
77.222.54.144	AS44112 SpaceWeb Ltd	`0.51ms` from Saint Petersburg, RU
168.110.224.0	AS31898 Oracle Corporation	`0.12ms` from Sydney, AU
192.72.56.192	AS4780 Digital United Inc.	`14.96ms` from Taipei, TW
172.10.125.80	AS7018 AT&T Enterprises, LLC	`13.86ms` from Atlanta, US
44.251.6.16	AS16509 Amazon.com, Inc.	`0.26ms` from Boardman, US
89.133.78.112	AS21334 One Hungary Ltd.	`12.07ms` from Budapest, HU
185.21.224.32	AS42442 Adacor Hosting GmbH	`1.11ms` from Frankfurt am Main, DE
117.24.5.176	AS133776 Quanzhou	`4.25ms` from Fuzhou, CN
192.207.67.16	AS23031 TELECU TELECOMUNICACIONES DEL ECUADOR TELECUSA S.A.S.	`1.49ms` from Guayaquil, EC
73.115.215.144	AS7922 Comcast Cable Communications, LLC	`7.45ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -f4 -m8 31.205.26.229

traceroute to 31.205.26.229 (31.205.26.229): 8 hops max, 52 byte packets

4 [] 5.57.80.184 11.038 ms

5 [AS41230] 213.143.0.133 36.084 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Glasgow, GB

On December 6th 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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