AS51561
ICUK Computing Services Limited · icuk.net
United Kingdom
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| Field | Value |
|---|---|
| Country |
United Kingdom
|
| Website | icuk.net |
| Hosted domains | 10,776 |
| Number of IPv4 | 61,440 |
| Number of IPv6 | 79,229,371,440,083,952,222,718,656,512 |
| ASN type | ISP |
| Registry | ripe |
| Allocated | 15 years ago on Sep 28, 2010 |
| Updated | 3 years ago on Dec 19, 2022 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 188.240.160.0/19 | ICUK Computing Services Limited | 8,192 |
| 46.102.192.0/19 | ICUK Computing Services Limited | 8,192 |
| 46.33.128.0/19 | ICUK Computing Services Limited | 8,192 |
| 80.209.128.0/19 | ICUK Computing Services Limited | 8,192 |
| 138.124.128.0/20 | ICUK Computing Services Limited | 4,096 |
| 80.209.160.0/20 | ICUK Computing Services Limited | 4,096 |
| 80.95.192.0/20 | ICUK Computing Services Limited | 4,096 |
| 80.209.176.0/21 | ICUK Computing Services Limited | 2,048 |
| 185.145.152.0/22 | ICUK Computing Services Limited | 1,024 |
| 185.201.208.0/22 | CTR Communications Limited | 1,024 |
| 185.2.236.0/22 | ICUK Computing Services Limited | 1,024 |
| 2.56.84.0/22 | ICUK Computing Services Limited | 1,024 |
| 45.93.112.0/22 | ICUK Computing Services Limited | 1,024 |
| 80.209.184.0/22 | ICUK Computing Services Limited | 1,024 |
| 89.107.24.0/22 | CSD Communications Ltd | 1,024 |
| 185.140.16.0/23 | ICUK Computing Services Limited | 512 |
| 185.140.18.0/23 | ICUK Computing Services Limited | 512 |
| 45.145.86.0/23 | Fluidity Connect Limited | 512 |
| 5.133.168.0/23 | Jibba Jabba Internet Services Ltd | 512 |
| 5.133.170.0/23 | Jibba Jabba Internet Services Ltd | 512 |
| 5.254.162.0/23 | Webmate Internet Services Ltd. | 512 |
| 5.254.164.0/23 | Webmate Internet Services Ltd. | 512 |
| 181.215.32.0/24 | No Metric Limited | 256 |
| 185.132.52.0/24 | NWIMS Communications | 256 |
| 185.152.2.0/24 | Pine Media Ltd | 256 |
| 185.234.255.0/24 | Network 79 Ltd | 256 |
| 185.243.62.0/24 | Multidata Ltd | 256 |
| 185.243.63.0/24 | Multidata Ltd | 256 |
| 185.253.88.0/24 | SDC Hosting and Support Ltd | 256 |
| 188.211.249.0/24 | Select Comms LTD | 256 |
| 188.240.173.0/24 | ICUK Computing Services Limited | 256 |
| 188.240.191.0/24 | ICUK Computing Services Limited | 256 |
| 193.161.10.0/24 | HP Networks Ltd | 256 |
| 193.161.9.0/24 | HP Networks Ltd | 256 |
| 193.187.0.0/24 | Select Comms LTD | 256 |
| 37.235.43.0/24 | Shetland Broadband LLP | 256 |
| 46.102.192.0/24 | ICUK Computing Services Limited | 256 |
| 46.102.193.0/24 | ICUK Computing Services Limited | 256 |
| 46.226.120.0/24 | Agile ICT Ltd | 256 |
| 46.33.156.0/24 | LL user 5078153391 | 256 |
| 80.209.155.0/24 | LL 191975205 | 256 |
| 91.233.33.0/24 | Metropolitan Networks UK Ltd | 256 |
| Netblock | Company |
|---|---|
| 2a00:b900::/32 | ICUK Computing Services Limited |
| 2a00:b900:2::/48 | ICUK Computing Services Limited |
WHOIS Details
ASHandle: AS51561
OrgID: AS51561
ASName: AS51561
ASNumber: AS51561
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 10,776 domain names hosted across 352 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 188.240.191.163 | ██████████ | 997 |
| 188.240.191.161 | ██████████ | 993 |
| 188.240.191.160 | ██████████ | 953 |
| 188.240.191.171 | ██████████ | 855 |
| 188.240.191.168 | ██████████ | 854 |
| 188.240.191.162 | ██████████ | 717 |
| 188.240.191.165 | ██████████ | 709 |
| 188.240.191.164 | ██████████ | 698 |
| 188.240.191.167 | ██████████ | 671 |
| 188.240.191.169 | ██████████ | 669 |
Peers
There are 109 peers for this ASN.
| Peers | Name |
|---|---|
| AS1031 | PEER 1031 LLC |
| AS12552 | GlobalConnect AB |
| AS1267 | WIND TRE S.P.A. |
| AS12969 | Vodafone Iceland |
| AS132337 | Axclusive |
| AS13237 | euNetworks GmbH |
| AS13335 | Cloudflare, Inc. |
| AS137409 | GSL Networks Pty LTD |
| AS14537 | Continent 8 LLC |
| AS14630 | Invesco Group Services, Inc. |
| AS14840 | BR.Digital Provider |
| AS15412 | FLAG TELECOM UK LIMITED |
| AS15802 | Emirates Integrated Telecommunications Company PJSC |
| AS16552 | Tiggee LLC |
| AS174 | Cogent Communications |
| AS17639 | Converge ICT Solutions Inc. |
| AS18106 | Viewqwest Pte Ltd |
| AS1828 | Unitas Global |
| AS198150 | SIACOM JSC |
| AS199204 | Webmate Internet Services Ltd. |
| AS201060 | SNETTERTON TELECOM LIMITED |
| AS20562 | Broadband Hosting B.V. |
| AS20764 | CJSC RASCOM |
| AS207841 | Inferno Communications Ltd |
| AS21215 | UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd |
| AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
| AS213241 | TECHIT.BE SRL |
| AS24482 | SG.GS |
| AS25091 | IP-Max SA |
| AS25160 | Vorboss Limited |
| AS2603 | NORDUnet |
| AS263152 | MIGO TELECOM |
| AS271253 | LINK BRASIL TELECOMUNICACOES LTDA |
| AS28792 | Public Internet Ltd |
| AS29049 | Delta Telecom Ltd |
| AS29075 | IELO Main Network |
| AS2914 | NTT America, Inc. |
| AS30844 | Liquid Telecommunications Ltd |
| AS31122 | Digiweb ltd |
| AS3170 | VeloxServ Communications Ltd |
| AS31742 | Sotaconnect Network |
| AS3214 | xTom GmbH |
| AS3216 | PJSC "Vimpelcom" |
| AS3356 | Level 3 Parent, LLC |
| AS33891 | Core-Backbone GmbH |
| AS34177 | CELESTE SAS |
| AS34224 | Neterra Ltd. |
| AS34288 | Kantonsschule Zug |
| AS34549 | meerfarbig GmbH & Co. KG |
| AS34927 | iFog GmbH |
| AS35266 | EX Networks Limited |
| AS35280 | F5 Networks SARL |
| AS36236 | NetActuate, Inc |
| AS37100 | SEACOM Limited |
| AS37282 | Mainone Cable Company |
| AS3741 | Dimension Data |
| AS37468 | Angola Cables |
| AS37497 | Network Platforms (PTY) LTD |
| AS37662 | West Indian Ocean Cable Company |
| AS37721 | Virtual Technologies & Solutions |
| AS38880 | Micron21 Datacentre Pty Ltd |
| AS39120 | Convergenze S.p.A. |
| AS39122 | Blacknight Internet Solutions Limited |
| AS39351 | 31173 Services AB |
| AS398465 | Rackdog, LLC |
| AS41327 | Fiber Telecom S.p.A. |
| AS41811 | CONVERGENCE (GROUP NETWORKS) LIMITED |
| AS42473 | ANEXIA Internetdienstleistungs GmbH |
| AS44324 | MoeDove LLC |
| AS4455 | IX Reach Ltd |
| AS45352 | IP ServerOne Solutions Sdn Bhd |
| AS45437 | Real World - The Core |
| AS47957 | Worldline IGSA SA |
| AS48070 | DSM (GB) Limited |
| AS48362 | Stadtwerke Feldkirch |
| AS49544 | i3D.net B.V |
| AS50300 | CustodianDC Limited |
| AS50304 | Blix Solutions AS |
| AS51019 | Kjartan Hrafnkelsson |
| AS51185 | MainStreaming SpA |
| AS52320 | GlobeNet Cabos Submarinos Colombia, S.A.S. |
| AS5413 | Wavenet Limited |
| AS55850 | Mercury NZ Limited |
| AS56665 | Proximus Luxembourg S.A. |
| AS5713 | Telkom SA Ltd. |
| AS57463 | NetIX Communications JSC |
| AS58511 | Anycast Global Backbone |
| AS60171 | AFR-IX TELECOM S.A. |
| AS61568 | ALOO TELECOM - FSF TECNOLOGIA SA |
| AS61573 | Ip Telecom BR |
| AS6204 | INTERKVM HOST SRL |
| AS62167 | Tismi BV |
| AS62275 | NHM - S.R.L. |
| AS6233 | xTom |
| AS63927 | RISE |
| AS6424 | EDGOO NETWORKS |
| AS6894 | KDDI Europe Ltd |
| AS6939 | Hurricane Electric LLC |
| AS7195 | EDGEUNO S.A.S |
| AS7575 | Australian Academic and Research Network (AARNet) |
Upstreams
There are 5 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS13335 | Cloudflare, Inc. |
| AS174 | Cogent Communications |
| AS2914 | NTT America, Inc. |
| AS3356 | Level 3 Parent, LLC |
| AS6939 | Hurricane Electric LLC |
Downstreams
There are 2 downstreams for this ASN.
Pingable IPs
265 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 80.209.161.161 |
0.36ms from London,
GB
|
|
| 46.102.220.184 |
2.90ms from London,
GB
|
|
| 188.240.181.78 |
0.40ms from London,
GB
|
|
| 80.95.198.222 |
1.79ms from London,
GB
|
|
| 188.240.189.69 |
0.39ms from London,
GB
|
|
| 80.209.146.33 |
2.57ms from London,
GB
|
|
| 46.102.222.32 |
0.33ms from London,
GB
|
|
| 46.33.131.38 |
2.41ms from London,
GB
|
|
| 138.124.141.152 |
0.35ms from London,
GB
|
|
| 185.253.88.36 |
0.35ms from London,
GB
|
|
| 80.209.132.8 |
2.61ms from London,
GB
|
|
| 46.33.148.194 |
3.73ms from London,
GB
|
|
| 46.33.140.35 |
2.37ms from London,
GB
|
|
| 2a00:b900:10b5:0:4aed:e6ff:fe07:e370 |
8.58ms from London,
GB
|
|
| 46.33.149.181 |
2.91ms from London,
GB
|
|
| 80.209.140.68 |
2.32ms from London,
GB
|
|
| 138.124.135.148 |
0.34ms from London,
GB
|
|
| 2a00:b900:11d9:feed::2 |
7.97ms from London,
GB
|
|
| 45.145.87.4 |
1.59ms from London,
GB
|
|
| 185.132.52.4 |
6.39ms from London,
GB
|
|
| 188.240.161.246 |
2.04ms from London,
GB
|
|
| 188.240.169.80 |
0.41ms from London,
GB
|
|
| 46.102.210.82 |
2.82ms from London,
GB
|
|
| 185.2.236.162 |
1.98ms from London,
GB
|
|
| 91.233.33.20 |
3.61ms 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 |
|---|---|---|
| 134.236.227.9 |
8.76ms from Bangkok,
TH
|
|
| 20.51.19.41 |
0.35ms from Boydton,
US
|
|
| 104.154.228.185 |
0.12ms from Council Bluffs,
US
|
|
| 27.147.128.169 |
0.44ms from Dhaka,
BD
|
|
| 180.148.208.105 |
0.38ms from Dhaka,
BD
|
|
| 87.177.93.89 |
2.20ms from Duesseldorf,
DE
|
|
| 84.138.161.233 |
3.96ms from Frankfurt am Main,
DE
|
|
| 108.137.14.217 |
0.13ms from Jakarta,
ID
|
|
| 12.154.48.137 |
1.64ms from Kansas City,
US
|
|
| 185.194.127.105 |
9.47ms from Limassol,
CY
|
|
| 14.143.112.217 |
0.77ms from Mumbai,
IN
|
|
| 41.230.48.137 |
7.30ms from Palermo,
IT
|
|
| 44.206.53.73 |
0.19ms from Reston,
US
|
|
| 5.181.130.185 |
0.68ms from Santa Clara,
US
|
|
| 200.159.109.233 |
1.39ms from Sao Paulo,
BR
|
|
| 187.115.60.169 |
10.71ms from Sao Paulo,
BR
|
|
| 58.151.27.185 |
2.00ms from Seoul,
KR
|
|
| 121.172.63.105 |
1.74ms from Seoul,
KR
|
|
| 58.222.250.41 |
6.62ms from Shanghai,
CN
|
|
| 197.17.23.9 |
2.08ms from Tunis,
TN
|
|
| 105.97.65.249 |
10.51ms from Algiers,
DZ
|
|
| 129.213.123.41 |
0.32ms from Ashburn,
US
|
|
| 186.144.242.249 |
8.12ms from Bogota,
CO
|
|
| 185.213.146.57 |
0.70ms from Bratislava,
SK
|
|
| 172.205.21.153 |
0.19ms from Dublin,
IE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in London, GB
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 AS51561 at robtex.
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