91.205.251.0/24

AS50743 · Commensus Limited

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Summary

Country	United Kingdom
Domain	commensus.com
ASN	AS50743
Registry	RIPE
ID	COMMENSUS

WHOIS Details

inetnum:        91.205.248.0 - 91.205.251.255
netname:        COMMENSUS
country:        GB
org:            ORG-CA939-RIPE
admin-c:        KB540-RIPE
tech-c:         KB540-RIPE
status:         ASSIGNED PI
notify:         Sands@commensus.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COGENT-HM-MNT
mnt-by:         commensus-mnt
created:        2008-10-03T12:10:54Z
last-modified:  2021-11-04T17:10:09Z
source:         RIPE
sponsoring-org: ORG-GATI1-RIPE
abuse-email:    service.alerts@commensus.com
abuse-c:        AR28540-RIPE
abuse-org:      ORG-GATI1-RIPE

organisation:   ORG-CA939-RIPE
org-name:       Commensus Limited
country:        GB
org-type:       OTHER
address:        Century House, Station Way, Cheam SM3 8SW
e-mail:         Misbah.Hassan@commensus.com
e-mail:         Sands@commensus.com
abuse-c:        AR28540-RIPE
mnt-ref:        COGENT-HM-MNT
mnt-by:         COGENT-HM-MNT
created:        2008-09-29T10:53:43Z
last-modified:  2022-12-01T16:19:18Z
source:         RIPE

person:         MISBAH HASSAN
address:        Commensus PLC
address:        Century House, Station Way, Cheam SM3 8SW
phone:          +44-20 8661 4650
nic-hdl:        KB540-RIPE
mnt-by:         COLT-UK
created:        2008-09-29T10:56:32Z
last-modified:  2016-10-07T09:52:56Z
source:         RIPE

route:          91.205.248.0/22
descr:          Commensus PLC
origin:         AS50743
mnt-by:         COLT-UK
mnt-by:         commensus-mnt
created:        2013-12-10T09:40:27Z
last-modified:  2021-06-25T14:37:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.205.0.0/16

Range	ASN	Company	Num of IPs
91.205.16.0/22	AS8788	TOV Adamant-Bild	1,024
91.205.0.0/22	AS15774	Joint Stock Company TransTeleCom	1,024
91.205.148.0/22	AS31052	Exigo AG	1,024
91.205.32.0/22	AS31586	Signet B.V.	1,024
91.205.60.0/22	AS35100	Patrik Lagerman	1,024
91.205.64.0/22	AS35213	TOV Kompjuternie Merezhi	1,024
91.205.56.0/22	AS35721	LBBW Asset Management Investmentgesellschaft mbH	1,024
91.205.72.0/22	AS41508	ZINET.NET.PL Sp. z.o.o.	1,024
91.205.8.0/22	AS47682	A2 Ltd	1,024
91.205.24.0/22	AS47733	Digital Networks Ltd	1,024
91.205.48.0/22	AS47782	FastNet Ltd.	1,024
91.205.52.0/22	AS47789	Regionalniye Seti Ltd.	1,024
91.205.88.0/22	AS47850	TAU INTERNET ISP Network, Biala Podlaska, Poland	1,024
91.205.128.0/22	AS47895	LTD Erline	1,024
91.205.144.0/22	AS47923	LanCraft Ltd.	1,024
91.205.164.0/22	AS47939	TDV Teleradio company Yalta LLC	1,024
91.205.152.0/22	AS47956	XFone 018 Ltd	1,024
91.205.208.0/22	AS47996	Kommunikatsyi Stels Ltd.	1,024
91.205.216.0/22	AS48004	PE Tsibrankov Konstantin Igorevich	1,024
91.205.236.0/22	AS48043	Ozyorsk Telecom CJSC.	1,024
91.205.240.0/22	AS48044	Rostelecom Information Technologies LTd	1,024
91.205.244.0/22	AS50231	Syrion Sp. z o.o.	1,024
91.205.184.0/22	AS50304	Blix Group AS	1,024
91.205.36.0/22	AS50824	DEKRA AG	1,024
91.205.76.0/22	AS50964	civillent GmbH	1,024
91.205.172.0/22	AS51167	Contabo GmbH	1,024
91.205.200.0/22	AS51730	OOO IT-Tcentr	1,024
91.205.180.0/22	AS51811	Commercial Bank LOCKO-Bank JSC	1,024
91.205.68.0/22	AS57888	DSL-Elektronika d.o.o.	1,024
91.205.204.0/22	AS58309	Langate ISP	1,024
91.205.20.0/22	AS60809	Spoldzielnia Mieszkaniowa w Praszce	1,024
91.205.212.0/22	AS61349	MaxiTEL Telecom B.V.	1,024
91.205.28.0/22	AS6833	Terranets bw GmbH	1,024
91.205.44.0/22	AS13178	LLC Real-net	1,024
91.205.12.0/22	AS201962	Michael Rack	1,024
91.205.80.0/22	AS205051	Connetta Srl	1,024
91.205.4.0/22	AS206882	WIFILINKS SL	1,024
91.205.108.0/22	AS210310	Daisy Communications Ltd	1,024
91.205.104.0/23	AS51167	Contabo GmbH	512
91.205.192.0/23	AS50673	IT-gemak B.V.	512
91.205.196.0/23	AS39344	Smile-Systems LLC	512
91.205.118.0/23	AS47820	CEGID S.A.	512
91.205.190.0/23	AS47626	Timer.ru LLC	512
91.205.188.0/23	AS57562	Timer.ru LLC	512
91.205.158.0/24	AS203363	The national operator of wireless communication WiMAX-Ukraine	256
91.205.94.0/24	AS203488	DaLuNET s.r.o.	256
91.205.95.0/24	AS203488	DaLuNET s.r.o.	256
91.205.198.0/24	AS204267	LIR LLC	256
91.205.157.0/24	AS48004	Artem Zubkov	256
91.205.40.0/24	AS62298	Computer Systems Consulting s.r.o.	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

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

IP Address	ASN	Details
91.205.251.62	AS50743 Commensus Limited	`0.64ms` 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
131.121.2.152	AS668 United States Department of Defense (DoD)	`2.69ms` from Ashburn, US
72.109.50.40	AS6167 Verizon Business	`18.08ms` from Atlanta, US
35.89.119.88	AS16509 Amazon.com, Inc.	`0.26ms` from Boardman, US
3.254.109.120	AS16509 Amazon.com, Inc.	`0.47ms` from Dublin, IE
125.92.134.200	AS4134 CHINANET-BACKBONE	`3.20ms` from Guangzhou, CN
81.71.71.88	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN
118.178.112.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.55ms` from Hangzhou, CN
156.244.231.200	AS9294 GNET INC.	`0.90ms` from Hong Kong, HK
103.53.35.200	AS134107 University Malaysia Pahang	`11.48ms` from Kuala Lumpur, MY
176.123.58.24	AS34900 CME Operations Limited	`1.11ms` from London, GB
176.197.20.88	AS39927 E-Light-Telecom Ltd.	`4.58ms` from Novosibirsk, RU
133.17.203.8	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`12.50ms` from Osaka, JP
20.59.19.8	AS8075 Microsoft Corporation	`0.22ms` from Quincy, US
3.225.189.184	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
201.99.106.200	AS8151 UNINET	`4.28ms` from Santiago de Queretaro, MX
76.68.3.184	AS577 Bell Canada	`3.40ms` from Toronto, CA
90.171.194.56	AS12479 Orange Espagne SA	`8.78ms` from Zaragoza, ES
212.85.60.104	AS8368 BENESOL BACKBONE	`1.78ms` from Amsterdam, NL
49.232.108.232	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.77ms` from Beijing, CN
173.22.178.88	AS30036 Mediacom Communications Corp	`12.07ms` from Chicago, US
171.237.116.152	AS7552 Viettel Group	`2.85ms` from Hanoi, VN
37.52.42.200	AS6849 JSC "Ukrtelecom"	`7.95ms` from Kyiv, UA
105.235.67.24	AS36974 MTN COTE D'IVOIRE S.A	`19.36ms` from Lagos, NG
46.164.23.88	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.06ms` from Ljubljana, SI
90.51.15.200	AS3215 Orange S.A.	`8.13ms` from Marseille, FR

Traceroute

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

traceroute -a -n -q1 -f4 91.205.251.81

traceroute to 91.205.251.81 (91.205.251.81): 64 hops max, 52 byte packets

4 [AS6939] 216.66.87.75 0.804 ms

5 [AS13285] 78.144.5.119 0.947 ms

6 [AS47474] 89.197.88.1 2.059 ms

7 [AS47474] 89.197.88.2 4.058 ms

8 [AS50743] 91.205.251.81 1.718 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 18th 2026

What are IP address ranges?

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