81.91.240.0/21

AS29668 · vXtream Ltd

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Summary

Country	United Kingdom
Domain	vxtream.com
ASN	AS29668
Registry	RIPE
ID	UK-VXTREAM-20111128

WHOIS Details

inetnum:        81.91.240.0 - 81.91.255.255
netname:        UK-VXTREAM-20111128
country:        GB
org:            ORG-VL224-RIPE
admin-c:        VS10009-RIPE
tech-c:         VS10009-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         uk-vxtream-1-mnt
created:        2006-04-27T13:03:15Z
last-modified:  2017-12-18T14:16:47Z
source:         RIPE
abuse-email:    abuse@vxtream.com
abuse-c:        AR40258-RIPE
abuse-org:      ORG-VL224-RIPE

organisation:   ORG-VL224-RIPE
org-name:       vXtream Ltd
country:        GB
org-type:       LIR
address:        260-266 Goswell Road
address:        EC1V 7EB
address:        London
address:        UNITED KINGDOM
phone:          +4420 7150 3800
e-mail:         support@vxtream.com
admin-c:        VN2751-RIPE
tech-c:         VN2751-RIPE
abuse-c:        AR40258-RIPE
mnt-ref:        uk-vxtream-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         uk-vxtream-1-mnt
created:        2017-05-03T13:22:11Z
last-modified:  2020-12-16T12:22:43Z
source:         RIPE

person:         Edward St Pierre
address:        260-266 Goswell Road
address:        EC1V 7EB
address:        London
address:        UNITED KINGDOM
phone:          +4420 7846 9502
nic-hdl:        VS10009-RIPE
e-mail:         edward.stpierre@vxtream.com
mnt-by:         uk-vxtream-1-mnt
created:        2017-05-03T13:22:10Z
last-modified:  2020-05-11T14:20:18Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 81.91.240.0/21

Range	ASN	Company	Num of IPs
81.91.242.0/24	AS29668	vXtream Ltd	256
81.91.244.0/24	AS29668	vXtream LTD	256

Nearby Ranges

BGP prefixes that overlap with 81.91.0.0/16

Range	ASN	Company	Num of IPs
81.91.32.0/19	AS8359	MTS PJSC	8,192
81.91.0.0/20	AS197308	Telia Cygate AB	4,096
81.91.112.0/20	AS12180	ALKIM BASIN YAYIN ILETISIM LTD. STI.	4,096
81.91.144.0/20	AS206065	Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS	4,096
81.91.224.0/20	AS28683	SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	4,096
81.91.192.0/20	AS29009	UK Broadband Ltd.	4,096
81.91.112.0/20	AS29060	ALKIM BASIN YAYIN ILETISIM LTD. STI.	4,096
81.91.80.0/20	AS39790	Web4U s.r.o.	4,096
81.91.208.0/20	AS39817	OvaNet, a.s.	4,096
81.91.160.0/20	AS8763	DENIC eG	4,096
81.91.96.0/21	AS60981	Associated Networks (UK) Limited	2,048
81.91.24.0/21	AS30873	Public Telecommunication Corporation	2,048
81.91.152.0/21	AS206065	Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS	2,048
81.91.104.0/21	AS13101	Amtswerke Eggebek Verwaltungs GmbH trading as Amtswerke Eggebek GmbH & Co.KG.	2,048
81.91.16.0/21	AS199163	DATAGROUP Operations GmbH	2,048
81.91.248.0/22	AS29668	vXtream Ltd	1,024
81.91.242.0/24	AS29668	vXtream Ltd	256
81.91.244.0/24	AS29668	vXtream LTD	256
81.91.252.0/24	AS29668	vXtream - Switzerland /24 - # 2	256
81.91.253.0/24	AS29668	vXtream - Switzerland /24 - # 1	256
81.91.41.0/24	AS8359	MTS Ural branch, fixed Broadband access	256
81.91.189.0/24	AS44705	Obyedinennye Nakhabinskie seti LLC	256
81.91.180.0/24	AS48503	Tele2 Kazakhstan	256
81.91.181.0/24	AS48503	Tele2 Kazakhstan	256
81.91.182.0/24	AS48503	Tele2 Kazakhstan	256
81.91.183.0/24	AS48503	Tele2 Kazakhstan	256
81.91.184.0/24	AS48503	Tele2 Kazakhstan	256
81.91.185.0/24	AS48503	Tele2 Kazakhstan	256
81.91.190.0/24	AS202090	Aktivnie Tehnologii LLC	256
81.91.191.0/24	AS202090	Aktivnie Tehnologii LLC	256
81.91.186.0/24	AS48503	Tele2 Kazakhstan	256
81.91.187.0/24	AS48503	Tele2 Kazakhstan	256
81.91.225.0/24	AS28683	SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	256
81.91.224.0/24	AS28683	SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	256
81.91.228.0/24	AS28683	SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	256
81.91.234.0/24	AS28683	SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	256
81.91.235.0/24	AS28683	SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	256
81.91.236.0/24	AS28683	SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	256
81.91.188.0/24	AS48503	Tele2 Kazakhstan	256

Hosted domains

There are 208 domain names hosted across 41 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
81.91.240.164	AS29668 vXtream Ltd	`0.78ms` from London, GB
81.91.245.179	AS29668 vXtream Ltd	`0.83ms` from London, GB
81.91.247.179	AS29668 vXtream Ltd	`0.81ms` from London, GB
81.91.244.250	AS29668 vXtream Ltd	`0.77ms` from London, GB
81.91.241.140	AS29668 vXtream Ltd	`0.78ms` from London, GB
81.91.246.177	AS29668 vXtream Ltd	`0.85ms` from London, GB
81.91.242.73	AS29668 vXtream Ltd	`0.74ms` 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
71.14.116.197	AS20115 Charter Communications LLC	`10.77ms` from Atlanta, US
128.185.85.165	AS9498 BHARTI Airtel Ltd.	`0.69ms` from Bengaluru, IN
173.24.33.53	AS30036 Mediacom Communications Corp	`16.59ms` from Chicago, US
85.235.255.133	AS3308 Telia Company AB	`0.92ms` from Copenhagen, DK
104.239.141.69	AS33070 Rackspace Hosting	`0.88ms` from Dallas, US
216.136.110.21	AS3549 Level 3 Parent, LLC	`4.93ms` from Dallas, US
175.117.36.5	AS9318 SK Broadband Co Ltd	`0.92ms` from Incheon, KR
202.3.21.117	AS9530 SHINSEGAE I C Co., Ltd.	`0.83ms` from Incheon, KR
176.26.61.165	AS5607 Sky UK Limited	`1.57ms` from London, GB
95.123.208.37	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.36ms` from Madrid, ES
173.168.122.85	AS33363 Charter Communications, Inc	`9.80ms` from Orlando, US
163.47.13.5	AS38901 EZECOM CO., LTD.	`4.02ms` from Phnom Penh, KH
216.69.191.197	AS26496 GoDaddy.com, LLC	`1.54ms` from Phoenix, US
128.193.68.229	AS4201 Oregon State University	`6.82ms` from Portland, US
216.83.6.53	AS11468 Think On, Inc.	`15.15ms` from St. John's, CA
174.94.14.181	AS577 Bell Canada	`3.91ms` from Toronto, CA
77.61.64.21	AS1136 KPN B.V.	`3.36ms` from Amsterdam, NL
77.171.107.53	AS1136 KPN B.V.	`2.57ms` from Amsterdam, NL
131.153.29.5	AS11572 PhoenixNAP LLC	`0.49ms` from Atlanta, US
198.22.153.5	AS33058 Pegasystems Inc.	`0.18ms` from Boston, US
5.2.166.85	AS8708 DIGI ROMANIA S.A.	`2.44ms` from Bucharest, RO
200.69.252.37	AS16814 NSS S.A.	`0.44ms` from Buenos Aires, AR
218.203.50.37	AS132525 HeiLongJiang Mobile Communication Company Limited	`6.79ms` from Changchun, CN
172.214.210.117	AS8075 Microsoft Corporation	`0.45ms` from Chicago, US
3.142.46.197	AS16509 Amazon.com, Inc.	`0.71ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f3 81.91.242.2

traceroute to 81.91.242.2 (81.91.242.2): 64 hops max, 52 byte packets

3 [AS3257] 195.72.82.241 0.567 ms

4 *

5 *

6 [AS3356] 212.187.165.46 0.696 ms

7 [AS29668] 81.91.242.2 1.41 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 30th 2026

What are IP address ranges?

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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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