87.103.204.0/22

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	sibirtelecom.ru
ASN	AS12389
Parent Range	87.103.128.0/17
Registry	RIPE
ID	WEBSTREAM

WHOIS Details

inetnum:        87.103.204.0 - 87.103.207.255
netname:        WEBSTREAM
descr:          OJSC Sibirtelecom
remarks:        Kemerovo branch of OJSC Sibirtelecom
remarks:        broadband service
country:        RU
remarks:        
remarks:        NCC
remarks:        INFRA AW
remarks:        
admin-c:        NSOE11-RIPE
tech-c:         NSOE22-RIPE
mnt-by:         ROSTELECOM-MNT
status:         ASSIGNED PA
remarks:        
remarks:        Direct reference for the general info on spam
remarks:        In unsoluble cases for the general info on spam,
remarks:        abusing & hacking complaints email admin@kuzbass.net
remarks:        
notify:         lir@ncc.sibirtelecom.ru
created:        2011-04-14T04:15:36Z
last-modified:  2025-06-27T09:56:22Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           NSOELSVZ admin-c role
address:        JSC Sibirtelecom
address:        18, Ordjenikidze str.,
address:        630099, Novosibirsk, Russia
phone:          +7 383 2 270669
fax-no:         +7 383 2 270017
e-mail:         noc@sinor.ru
admin-c:        YOL1-RIPE
admin-c:        VIK15-RIPE
tech-c:         YOL1-RIPE
tech-c:         VIK15-RIPE
nic-hdl:        NSOE11-RIPE
notify:         noc@sinor.ru
mnt-by:         NSOELSV-NCC
created:        2005-03-29T04:58:27Z
last-modified:  2008-09-08T05:37:10Z
source:         RIPE

role:           NSOELSVZ tech-c role
address:        JSC Sibirtelecom
address:        18, Ordjenikidze str.,
address:        630099, Novosibirsk, Russia
phone:          +7 383 2 270669
fax-no:         +7 383 2 270017
e-mail:         noc@sinor.ru
admin-c:        YOL1-RIPE
admin-c:        VIK15-RIPE
tech-c:         YOL1-RIPE
tech-c:         VIK15-RIPE
nic-hdl:        NSOE22-RIPE
notify:         noc@sinor.ru
mnt-by:         NSOELSV-NCC
created:        2005-03-29T04:55:41Z
last-modified:  2008-09-08T05:37:11Z
source:         RIPE

route:          87.103.204.0/22
descr:          Rostelecom networks
remarks:        Kemerovo branch
origin:         AS12389
mnt-by:         ROSTELECOM-MNT
created:        2016-11-07T08:55:21Z
last-modified:  2025-06-27T05:40:58Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 87.103.204.0/22

Range	ASN	Company	Num of IPs
87.103.128.0/17	AS12389	PJSC Rostelecom	32,768

Nearby Ranges

BGP prefixes that overlap with 87.103.0.0/16

Range	ASN	Company	Num of IPs
87.103.128.0/17	AS12389	PJSC Rostelecom	32,768
87.103.0.0/17	AS12353	Vodafone Portugal - Communicacoes Pessoais S.A.	32,768
87.103.240.0/20	AS12389	OJSC Sibirtelecom	4,096
87.103.144.0/20	AS12389	Allocation for Krasnoyarsk regional branche of the JSC Sibirtelecom.	4,096
87.103.176.0/20	AS12389	Allocation for Omsk regional branch of the JSC Sibirtelecom.	4,096
87.103.224.0/21	AS12389	OJSC Sibirtelecom	2,048
87.103.168.0/22	AS12389	For Gorniy Altay regional branch of the JSC Sibirtelecom.	1,024
87.103.172.0/22	AS12389	OJSC Sibirtelecom	1,024

Hosted domains

There are 15 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
87.103.204.217	mc-sigma.ru	3
87.103.204.5	112d.ru	3
87.103.204.84	flleowa.ru	2
87.103.207.98	xn--h1aeibexr.xn--p1ai	1
87.103.206.71	nvkznet.ru	1
87.103.204.149	kuzbass-zags.ru	1
87.103.207.29	specmash.su	1
87.103.206.126	tk-soldar.ru	1
87.103.204.54	aisam.online	1
87.103.204.115	unsrv.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

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Pingable IPs

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

IP Address	ASN	Details
87.103.204.149	AS12389 PJSC Rostelecom	`7.39ms` from Novosibirsk, RU
87.103.205.196	AS12389 PJSC Rostelecom	`8.25ms` from Novosibirsk, RU
87.103.207.95	AS12389 PJSC Rostelecom	`7.95ms` from Novosibirsk, RU
87.103.206.103	AS12389 PJSC Rostelecom	`6.00ms` from Novosibirsk, 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
172.94.73.22	AS137409 GSL Networks Pty LTD	`0.18ms` from Amsterdam, NL
147.102.214.38	AS3323 National Technical University of Athens	`1.70ms` from Athens, GR
20.233.218.230	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
79.197.232.198	AS3320 Deutsche Telekom AG	`1.92ms` from Hamburg, DE
99.76.20.6	AS7018 AT&T Enterprises, LLC	`2.58ms` from Houston, US
104.7.238.102	AS7018 AT&T Enterprises, LLC	`2.35ms` from Houston, US
95.172.166.38	AS15457 NOS Madeira Comunicacoes, S.A.	`16.63ms` from Lisbon, PT
86.161.110.214	AS2856 British Telecommunications PLC	`4.66ms` from London, GB
86.23.165.102	AS5089 Virgin Media Limited	`9.63ms` from London, GB
50.209.9.118	AS7922 Comcast Cable Communications, LLC	`6.43ms` from Minneapolis, US
79.143.72.102	AS29182 JSC IOT	`0.31ms` from Moscow, RU
117.42.169.198	AS4134 CHINANET-BACKBONE	`3.89ms` from Nanchang, CN
180.102.104.70	AS4134 CHINANET-BACKBONE	`1.41ms` from Nanjing, CN
82.102.54.38	AS15805 EPIC LTD	`1.78ms` from Nicosia, CY
37.71.235.38	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`7.77ms` from Paris, FR
175.232.90.54	AS4766 Korea Telecom	`1.73ms` from Seoul, KR
112.139.205.70	AS10010 TOKAI Communications Corporation	`10.09ms` from Tokyo, JP
68.164.45.134	AS5650 Frontier Communications of America, Inc.	`0.41ms` from Ashburn, US
212.152.74.38	AS15617 Nova Telecommunications & Media Single Member S.A	`18.37ms` from Athens, GR
104.3.12.102	AS7018 AT&T Enterprises, LLC	`11.43ms` from Atlanta, US
117.251.181.102	AS9829 National Internet Backbone	`10.16ms` from Bengaluru, IN
88.73.238.182	AS3209 Vodafone GmbH	`9.31ms` from Berlin, DE
35.90.75.246	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
190.24.102.230	AS19429 ETB - Colombia	`0.72ms` from Bogota, CO
125.64.93.134	AS38283 CHINANET SiChuan Telecom Internet Data Center	`3.42ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f4 87.103.207.207

traceroute to 87.103.207.207 (87.103.207.207): 64 hops max, 52 byte packets

4 [AS12389] 185.140.151.107 9.006 ms

5 [AS12389] 213.228.112.135 10.589 ms

6 [AS12389] 87.103.207.207 11.347 ms

Measurement taken from

IPinfo ProbeNet in Novosibirsk, RU

On January 30th 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.

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