185.81.232.0/22

AS13037 · Zen Internet Ltd

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Summary

Country	United Kingdom
Domain	ogi.wales
ASN	AS13037
Registry	RIPE
ID	UK-SPECTRUM-20141219

WHOIS Details

inetnum:        185.81.232.0 - 185.81.235.255
netname:        UK-SPECTRUM-20141219
country:        GB
org:            ORG-CCL10-RIPE
remarks:        Peering requests: [email protected]
admin-c:        SIT22-RIPE
tech-c:         SIT22-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SPECTRUM-MNT
mnt-routes:     SPECTRUM-MNT
mnt-routes:     ZEN-MNT
notify:         [email protected]
mnt-domains:    SPECTRUM-MNT
created:        2014-12-19T09:47:33Z
last-modified:  2023-05-26T08:35:48Z
source:         RIPE
geofeed:        https://www.ogi.wales/documents/ogigeofeed.csv
abuse-email:    [email protected]
abuse-c:        SIAB22
abuse-org:      ORG-CCL10-RIPE

organisation:   ORG-CCL10-RIPE
org-name:       Spectrum Internet Ltd
country:        GB
org-type:       LIR
address:        Hodge House, 114-116 St Mary St
address:        CF10 1DY
address:        Cardiff
address:        UNITED KINGDOM
phone:          +442920022333
fax-no:         +441291627426
e-mail:         [email protected]
admin-c:        KH276-RIPE
admin-c:        SIT22-RIPE
admin-c:        GP3039-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SPECTRUM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SPECTRUM-MNT
notify:         [email protected]
tech-c:         SIT22-RIPE
abuse-c:        SIAB22
created:        2005-04-26T05:11:08Z
last-modified:  2023-05-26T09:08:02Z
source:         RIPE

role:           Spectrum Internet Technical
address:        Spectrum Internet Ltd
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        KH276-RIPE
tech-c:         KH276-RIPE
tech-c:         PJ5010-RIPE
nic-hdl:        SIT22-RIPE
mnt-by:         SPECTRUM-MNT
created:        2012-06-14T15:01:40Z
last-modified:  2020-04-15T14:52:18Z
source:         RIPE

route:          185.81.232.0/22
descr:          Spectrum-Int IPv4 Route - Zen
org:            ORG-CCL10-RIPE
origin:         AS13037
mnt-by:         SPECTRUM-MNT
mnt-by:         ZEN-MNT
created:        2019-08-08T12:31:45Z
last-modified:  2019-08-08T12:31:45Z
source:         RIPE

organisation:   ORG-CCL10-RIPE
org-name:       Spectrum Internet Ltd
country:        GB
org-type:       LIR
address:        Hodge House, 114-116 St Mary St
address:        CF10 1DY
address:        Cardiff
address:        UNITED KINGDOM
phone:          +442920022333
fax-no:         +441291627426
e-mail:         [email protected]
admin-c:        KH276-RIPE
admin-c:        SIT22-RIPE
admin-c:        GP3039-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SPECTRUM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SPECTRUM-MNT
notify:         [email protected]
tech-c:         SIT22-RIPE
abuse-c:        SIAB22
created:        2005-04-26T05:11:08Z
last-modified:  2023-05-26T09:08:02Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.81.0.0/16

Range	ASN	Company	Num of IPs
185.81.0.0/21	AS52030	Server Plan S.r.l.	2,048
185.81.164.0/22	AS212531	UAB Interneto vizija	1,024
185.81.84.0/22	AS39232	Pixel LLC	1,024
185.81.92.0/22	AS49628	LLC Skytel	1,024
185.81.212.0/22	AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	1,024
185.81.48.0/22	AS43513	Sia Nano IT	1,024
185.81.24.0/22	AS201646	Flex-l Ltd	1,024
185.81.48.0/22	AS35333	Sia Nano IT	1,024
185.81.16.0/22	AS31708	AsYouNeed.com Ltd	1,024
185.81.196.0/22	AS5408	National Infrastructures for Research and Technology S.A.	1,024
185.81.160.0/22	AS13009	Redcentric Solutions Ltd	1,024
185.81.100.0/22	AS62856	DocuSign, Inc.	1,024
185.81.176.0/22	AS8607	Digital Space Group Limited	1,024
185.81.248.0/22	AS43287	OOO VIT	1,024
185.81.52.0/22	AS34177	CELESTE SAS	1,024
185.81.132.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.81.60.0/22	AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd	1,024
185.81.32.0/22	AS201241	Cypking Network & Communication Ltd	1,024
185.81.108.0/22	AS50821	Bredband2 Stockholms Stadsnaet AB	1,024
185.81.180.0/22	AS33991	IPHOME LLC	1,024
185.81.56.0/22	AS197227	PSM Winogrady w Poznaniu	1,024
185.81.188.0/22	AS35266	EX Networks Limited	1,024
185.81.252.0/22	AS48294	Spectrum Internet Ltd	1,024
185.81.224.0/22	AS8368	Dstny BE N.V.	1,024
185.81.76.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.81.8.0/22	AS62353	Eurofiber Cloud Infra B.V.	1,024
185.81.36.0/22	AS8368	Dstny A/S	1,024
185.81.220.0/22	AS8492	OBIT Ltd.	1,024
185.81.116.0/22	AS209118	Helsingoer Kommune	1,024
185.81.228.0/22	AS200990	Hrvatski operator prijenosnog sustava d.d.	1,024
185.81.148.0/22	AS201059	Drahtlos-DSL GmbH Mittelsachsen	1,024
185.81.80.0/22	AS39232	SOL Ltd	1,024
185.81.244.0/22	AS48294	Spectrum Internet Ltd	1,024
185.81.146.0/23	AS209372	Ivan Bulavkin	512
185.81.146.0/23	AS9009	Ivan Bulavkin	512
185.81.112.0/23	AS61046	HZ Hosting Ltd	512
185.81.28.0/23	AS61112	AKILE LTD	512
185.81.30.0/23	AS9304	Private Customer	512
185.81.186.0/23	AS213541	SIA Singularity Telecom	512
185.81.184.0/23	AS213541	SIA Singularity Telecom	512
185.81.14.0/23	AS57829	IVER NORGE AS	512
185.81.128.0/23	AS43513	Sia Nano IT	512
185.81.84.0/23	AS39232	ADSL Users	512
185.81.86.0/23	AS39232	FTTB Users	512
185.81.80.0/23	AS39232	ADSL Users	512
185.81.82.0/23	AS39232	FTTB Users	512
185.81.172.0/23	AS209372	SIA Singularity Telecom	512
185.81.114.0/23	AS59711	HZ Hosting Ltd	512
185.81.240.0/24	AS207426	GSS Media Infrastructure	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.81.232.50	4thstreetphotography.co.uk	2
185.81.232.52	muttley1968.uk	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
185.81.232.96	AS13037 Zen Internet Ltd	`5.89ms` from Erith, 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
86.95.180.214	AS1136 KPN B.V.	`3.52ms` from Amsterdam, NL
104.11.122.198	AS7018 AT&T Enterprises, LLC	`6.46ms` from Chicago, US
34.134.100.22	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
76.214.115.230	AS7018 AT&T Enterprises, LLC	`6.32ms` from Dallas, US
50.191.96.38	AS7922 Comcast Cable Communications, LLC	`4.91ms` from Denver, US
212.234.29.150	AS3215 Orange S.A.	`3.21ms` from Frankfurt am Main, DE
93.195.86.166	AS3320 Deutsche Telekom AG	`4.36ms` from Frankfurt am Main, DE
84.137.110.54	AS3320 Deutsche Telekom AG	`7.31ms` from Frankfurt am Main, DE
45.16.232.102	AS7018 AT&T Enterprises, LLC	`0.95ms` from Kansas City, US
92.52.121.70	AS15395 Rackspace Ltd.	`1.09ms` from London, GB
86.148.206.150	AS2856 British Telecommunications PLC	`3.40ms` from London, GB
75.39.178.118	AS7018 AT&T Enterprises, LLC	`5.12ms` from Los Angeles, US
187.226.8.214	AS8151 UNINET	`3.77ms` from Mexico City, MX
81.23.81.230	AS39719 Liguria Digitale S.p.A.	`3.44ms` from Milan, IT
134.84.120.102	AS217 University of Minnesota	`0.63ms` from Minneapolis, US
23.4.252.166	AS16625 Akamai Technologies, Inc.	`0.89ms` from New York City, US
153.212.176.54	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.32ms` from Osaka, JP
91.167.240.182	AS12322 Free SAS	`2.97ms` from Paris, FR
93.17.224.246	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.80ms` from Paris, FR
75.150.43.182	AS7922 Comcast Cable Communications, LLC	`5.53ms` from Portland, US
218.56.115.246	AS4837 CHINA UNICOM China169 Backbone	`2.96ms` from Qingdao, CN
54.160.106.230	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.80.157.54	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
50.209.175.166	AS7922 Comcast Cable Communications, LLC	`6.26ms` from San Jose, US
119.28.113.150	AS132203 Tencent Building, Kejizhongyi Avenue	`0.29ms` from Singapore, SG

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 185.81.233.161

traceroute to 185.81.233.161 (185.81.233.161): 6 hops max, 52 byte packets

2 [AS7106] 209.173.160.81 2.484 ms

3 [AS7106] 209.143.25.37 6.119 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ottoville, US

On January 19th 2026

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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