205.157.160.0/19

AS51561 · ICUK Computing Services Limited

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Summary

Country	United Kingdom
Domain	icuk.net
ASN	AS51561
Registry	RIPE
ID	UK-ICUK-19990208

WHOIS Details

inetnum:        205.157.160.0 - 205.157.191.255
netname:        UK-ICUK-19990208
country:        GB
org:            ORG-ICSL4-RIPE
admin-c:        IRA19-RIPE
tech-c:         IRA19-RIPE
status:         ALLOCATED PA
mnt-by:         ICUK-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-12-23T14:24:14Z
last-modified:  2025-12-23T14:24:14Z
source:         RIPE
abuse-email:    abuse@interdns.co.uk
abuse-c:        IRA19-RIPE
abuse-org:      ORG-ICSL4-RIPE

organisation:   ORG-ICSL4-RIPE
org-name:       ICUK Computing Services Limited
country:        GB
org-type:       LIR
address:        Suite 5, Metropolitan House, 38-40 High Street
address:        CR0 1YB
address:        Croydon
address:        UNITED KINGDOM
phone:          +443450099175
e-mail:         noc@icuk.net
admin-c:        TO691-RIPE
admin-c:        LC6988-RIPE
abuse-c:        IRA19-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ICUK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ICUK-MNT
created:        2010-07-07T12:52:32Z
last-modified:  2020-12-16T13:11:05Z
source:         RIPE
abuse-email:    abuse@interdns.co.uk
abuse-c:        IRA19-RIPE
abuse-org:      undefined

role:           ICUK Ripe Administrator
address:        Suite 5, Metropolitan House, 38-40 High Street, Croydon, CR0 1YB
e-mail:         noc@icuk.net
admin-c:        LC6988-RIPE
tech-c:         TO691-RIPE
nic-hdl:        IRA19-RIPE
mnt-by:         ICUK-MNT
created:        2010-09-09T13:50:17Z
last-modified:  2016-08-16T09:03:06Z
source:         RIPE
abuse-mailbox:  abuse@interdns.co.uk

Nearby Ranges

BGP prefixes that overlap with 205.157.0.0/16

Range	ASN	Company	Num of IPs
205.157.128.0/20	AS2914	NTT America, Inc.	4,096
205.157.144.0/20	AS33548	Unwired Broadband, LLC	4,096
205.157.136.0/24	AS54121	David M. Schwarz Architectural Services	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
172.206.225.243	AS8075 Microsoft Corporation	`0.48ms` from Ashburn, US
106.75.75.115	AS23724 IDC, China Telecommunications Corporation	`2.30ms` from Beijing, CN
3.18.148.227	AS16509 Amazon.com, Inc.	`0.10ms` from Columbus, US
77.215.248.51	AS9158 Telenor A/S	`1.70ms` from Copenhagen, DK
79.217.148.147	AS3320 Deutsche Telekom AG	`5.15ms` from Duesseldorf, DE
42.245.234.115	AS4538 China Education and Research Network Center	`1.88ms` from Guangzhou, CN
218.235.255.83	AS9318 SK Broadband Co Ltd	`6.20ms` from Incheon, KR
125.163.215.3	AS7713 PT Telekomunikasi Indonesia	`9.58ms` from Jakarta, ID
74.225.194.163	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
73.48.183.67	AS7922 Comcast Cable Communications, LLC	`9.39ms` from Los Angeles, US
73.49.5.99	AS7922 Comcast Cable Communications, LLC	`11.79ms` from Miami, US
76.113.216.131	AS7922 Comcast Cable Communications, LLC	`3.29ms` from Minneapolis, US
45.124.188.99	AS55824 NKN Core Network	`6.40ms` from Mumbai, IN
184.66.102.179	AS6327 Shaw Communications	`8.36ms` from Seattle, US
14.75.12.115	AS4766 Korea Telecom	`7.55ms` from Seoul, KR
38.77.152.19	AS174 Cogent Communications, LLC	`0.45ms` from St. Louis, US
113.61.141.211	AS17809 VEE TIME CORP.	`3.05ms` from Taipei, TW
219.117.122.163	AS10010 TOKAI Communications Corporation	`2.83ms` from Tokyo, JP
62.181.0.3	AS21244 Warsaw Data Center Sp. z o.o.	`0.60ms` from Warsaw, PL
188.18.129.131	AS12389 PJSC Rostelecom	`0.80ms` from Yekaterinburg, RU
77.161.87.211	AS1136 KPN B.V.	`1.04ms` from Amsterdam, NL
111.198.9.3	AS4808 China Unicom Beijing Province Network	`3.92ms` from Beijing, CN
81.82.199.19	AS6848 Telenet BV	`6.98ms` from Brussels, BE
197.46.129.179	AS8452 TE-AS	`6.06ms` from Cairo, EG
172.78.181.115	AS5650 Frontier Communications of America, Inc.	`7.38ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m5 205.157.181.172

traceroute to 205.157.181.172 (205.157.181.172): 5 hops max, 52 byte packets

1 [AS15169] 72.14.235.239 24.891 ms

2 [AS51561] 46.102.192.176 35.461 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On April 13th 2026

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