81.23.158.0/24

AS24810 · TELESET KAZAN

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Summary

Country	Russia
Domain	rt.ru
ASN	AS24810
Parent Range	81.23.144.0/20
Registry	RIPE
ID	TNPKO

WHOIS Details

inetnum:        81.23.158.0 - 81.23.159.255
netname:        TNPKO
descr:          P-t-P Broadband B2B customers
country:        RU
admin-c:        TK50-RU
tech-c:         TK50-RU
status:         ASSIGNED PA
mnt-by:         MNT-TNPKO
created:        2011-03-16T13:34:01Z
last-modified:  2011-03-16T13:34:01Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           TELESET-KAZAN NOC
address:        JSC Teleset
address:        8, Rakhimov st.
address:        420006 Kazan
address:        Russian Federation
e-mail:         noc@volga.rt.ru
admin-c:        VT-RU
tech-c:         VT-RU
nic-hdl:        TK50-RU
mnt-by:         MNT-TNPKO
created:        2011-03-13T10:27:48Z
last-modified:  2019-08-28T07:03:44Z
source:         RIPE

route:          81.23.144.0/20
descr:          Rostelecom networks
origin:         AS12389
notify:         ripe@rt.ru
mnt-by:         ROSTELECOM-MNT
created:        2018-11-01T12:10:22Z
last-modified:  2018-11-01T12:10:22Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.23.158.0/24

Range	ASN	Company	Num of IPs
81.23.144.0/20	AS12389	PJSC Rostelecom	4,096

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.23.158.122	pco1.ru	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
81.23.158.89	AS24810 TELESET KAZAN	`0.52ms` from Kazan, RU

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
8.145.241.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.37ms` from Beijing, CN
117.131.206.72	AS38019 tianjin Mobile Communication Company Limited	`9.19ms` from Beijing, CN
65.184.213.104	AS11426 Charter Communications Inc	`14.54ms` from Charlotte, US
64.40.74.88	AS22561 CenturyLink Communications, LLC	`0.63ms` from Chicago, US
52.176.127.216	AS8075 Microsoft Corporation	`0.32ms` from Des Moines, US
91.51.130.24	AS3320 Deutsche Telekom AG	`4.60ms` from Duesseldorf, DE
195.253.17.216	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`9.90ms` from Frankfurt am Main, DE
149.34.151.232	AS201838 Community Fibre Limited	`1.98ms` from London, GB
50.159.44.8	AS22773 Cox Communications Inc.	`6.19ms` from Los Angeles, US
95.251.67.88	AS3269 Telecom Italia S.p.A.	`8.76ms` from Milan, IT
211.135.243.152	AS2518 BIGLOBE Inc.	`12.86ms` from Osaka, JP
143.106.131.56	AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS	`2.42ms` from Osasco, BR
86.193.208.24	AS3215 Orange S.A.	`18.32ms` from Paris, FR
90.105.123.88	AS3215 Orange S.A.	`7.17ms` from Paris, FR
64.23.246.168	AS14061 DigitalOcean, LLC	`0.24ms` from Santa Clara, US
60.170.32.24	AS4134 CHINANET-BACKBONE	`10.37ms` from Wuhan, CN
37.74.139.56	AS1136 KPN B.V.	`2.84ms` from Amsterdam, NL
20.4.61.216	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
191.89.83.88	AS27831 Colombia Móvil	`11.78ms` from Bogota, CO
65.29.205.232	AS10796 Charter Communications Inc	`17.18ms` from Chicago, US
84.200.191.56	AS44066 firstcolo GmbH	`0.51ms` from Frankfurt am Main, DE
174.4.135.8	AS6327 Shaw Communications Inc.	`8.40ms` from Kelowna, CA
220.179.249.88	AS4134 CHINANET-BACKBONE	`8.68ms` from Nanchang, CN
220.127.45.184	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
218.238.6.104	AS9318 SK Broadband Co Ltd	`5.27ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 81.23.158.117

traceroute to 81.23.158.117 (81.23.158.117): 64 hops max, 52 byte packets

4 [AS12389] 188.254.26.225 1.422 ms

5 [AS24810] 81.23.158.117 0.956 ms

Measurement taken from

IPinfo ProbeNet in Kazan, RU

On September 4th 2025

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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