81.90.136.0/24

AS48901 · DSNET Ltd

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Summary

Country	United Kingdom
Domain	office.co.uk
ASN	AS48901
Parent Range	81.90.128.0/20
Registry	RIPE
ID	DSNET-UK-CSP136

WHOIS Details

inetnum:        81.90.136.0 - 81.90.136.255
netname:        DSNET-UK-CSP136
descr:          Office
country:        GB
admin-c:        DSNH1-RIPE
tech-c:         DSNH1-RIPE
status:         ASSIGNED PA
mnt-by:         DSNH-MNT
created:        2016-02-15T03:57:24Z
last-modified:  2020-09-05T15:04:43Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        DSNH1-RIPE
abuse-org:      ORG-DHL1-RIPE

role:           DSNet Hostmaster Team
address:        DSNet Limited
address:        Office 340, 5 High Street
address:        Maidenhead
address:        Berkshire
address:        SL6 1JN.
address:        United Kingdom
phone:          +44 (0) 20 7183 2040
e-mail:         [email protected]
admin-c:        SS1724-RIPE
tech-c:         SS1724-RIPE
nic-hdl:        DSNH1-RIPE
notify:         [email protected]
abuse-mailbox:  [email protected]
mnt-by:         DSNH-MNT
created:        2002-06-25T15:14:44Z
last-modified:  2020-09-05T15:11:23Z
source:         RIPE

route:          81.90.136.0/24
descr:          DSNET-CSP-81.90.136.0-24
origin:         AS48901
notify:         [email protected]
mnt-by:         DSNH-MNT
mnt-by:         STEVE-MNT
created:        2016-02-17T14:16:02Z
last-modified:  2021-01-01T22:27:53Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.90.136.0/24

Range	ASN	Company	Num of IPs
81.90.128.0/20	AS25048	DSNET Ltd	4,096
81.90.128.0/20	AS48901	DSNET Ltd	4,096

Nearby Ranges

BGP prefixes that overlap with 81.90.0.0/16

Range	ASN	Company	Num of IPs
81.90.0.0/20	AS12739	JSC Netline	4,096
81.90.64.0/20	AS15830	Equinix (Finland) Oy	4,096
81.90.128.0/20	AS25048	DSNET Ltd	4,096
81.90.32.0/20	AS25058	CMO Internet Dienstleistungen GmbH	4,096
81.90.224.0/20	AS25071	RadioCom Ltd	4,096
81.90.112.0/20	AS2586	Elisa Eesti AS	4,096
81.90.48.0/20	AS29003	IP TELECOM, SERVICOS DE TELECOMUNICACOES S.A.	4,096
81.90.80.0/20	AS29646	FFastfill UK Limited	4,096
81.90.240.0/20	AS39761	ABAK, Co.Ltd.	4,096
81.90.208.0/20	AS39775	Limited Liability Company HyperNet	4,096
81.90.192.0/20	AS39835	goetel GmbH	4,096
81.90.128.0/20	AS48901	DSNET Ltd	4,096
81.90.160.0/20	AS5610	O2 Czech Republic, a.s.	4,096
81.90.180.0/22	AS50340	Kokunov Evgeny Andreevich	1,024
81.90.168.0/24	AS5610	Elsat spol. s r.o.	256
81.90.134.0/24	AS48901	Office	256
81.90.191.0/24	AS199967	Think Huge Ltd	256
81.90.30.0/24	AS201664	NetWarm LTD	256
81.90.28.0/24	AS207567	Frankfurt, Germany	256
81.90.31.0/24	AS207713	GLOBAL INTERNET SOLUTIONS LLC	256
81.90.188.0/24	AS212238	Think Huge Ltd	256
81.90.189.0/24	AS212238	Think Huge Ltd	256
81.90.29.0/24	AS215540	GLOBAL CONNECTIVITY SOLUTIONS LLP	256
81.90.137.0/24	AS48901	Office	256
81.90.133.0/24	AS25048	DSNet Ltd	256
81.90.237.0/24	AS25071	ISP RadioCom	256
81.90.190.0/24	AS9009	Think Huge Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
81.90.136.1	AS48901 DSNET Ltd	`4.14ms` 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
104.193.111.248	AS63410 PrivateSystems Networks	`0.36ms` from Atlanta, US
211.151.35.104	AS23724 IDC, China Telecommunications Corporation	`2.64ms` from Beijing, CN
45.190.121.40	AS269634 FIXTELL TELECOM NE LTDA	`11.50ms` from Fortaleza, BR
39.114.58.200	AS9318 SK Broadband Co Ltd	`6.10ms` from Incheon, KR
195.206.234.136	AS214677 Matteo Martelloni trading as DELUXHOST	`0.10ms` from Kerkrade, NL
85.42.241.8	AS3269 Telecom Italia S.p.A.	`0.69ms` from Milan, IT
83.219.180.184	AS34694 Stadtwerke Woergl GmbH	`7.36ms` from Milan, IT
62.204.42.88	AS207728 EUROHOSTER Ltd.	`0.09ms` from Naaldwijk, NL
133.18.110.40	AS24282 KAGOYA JAPAN Inc.	`1.03ms` from Osaka, JP
119.191.162.24	AS4837 CHINA UNICOM China169 Backbone	`10.58ms` from Qingdao, CN
98.89.108.56	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
120.56.162.168	AS9829 National Internet Backbone	`6.72ms` from Saint Thomas Mount, IN
181.72.50.88	AS6535 Telmex Servicios Empresariales S.A.	`6.84ms` from Santiago, CL
52.154.77.88	AS8075 Microsoft Corporation	`0.37ms` from Ashburn, US
109.130.200.152	AS5432 Proximus NV	`1.00ms` from Brussels, BE
186.130.61.104	AS22927 Telefonica de Argentina	`1.90ms` from Buenos Aires, AR
181.12.215.8	AS7303 Telecom Argentina S.A.	`2.03ms` from Buenos Aires, AR
171.220.178.152	AS4134 CHINANET-BACKBONE	`10.39ms` from Chengdu, CN
59.182.212.8	AS9829 National Internet Backbone	`14.68ms` from Chennai, IN
3.17.202.104	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
18.191.79.88	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
107.214.198.72	AS7018 AT&T Enterprises, LLC	`8.56ms` from Dallas, US
192.233.203.248	AS3356 Level 3 Parent, LLC	`0.56ms` from Detroit, US
61.10.242.88	AS9908 HK Cable TV Ltd	`4.66ms` from Hong Kong, HK
116.126.246.8	AS9318 SK Broadband Co Ltd	`6.94ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 81.90.136.90

traceroute to 81.90.136.90 (81.90.136.90): 64 hops max, 52 byte packets

1 [AS136258] 45.154.205.1 0.727 ms

2 *

3 [AS20712] 192.150.92.24 0.333 ms

4 [AS20712] 192.150.92.41 0.381 ms

5 [AS20712] 81.187.179.213 5.016 ms

6 [AS48901] 81.90.136.90 5.769 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 30th 2026

What are IP address ranges?

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