87.103.240.0/20

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:        87.103.240.0 - 87.103.255.255
netname:        WEBSTREAM
descr:          OJSC Sibirtelecom
remarks:        Novosibirsk Branch
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 abuse@sinor.ru
remarks:        
notify:         noc@sibnet.ru
notify:         lir@ncc.sibirtelecom.ru
created:        2005-12-22T07:28:34Z
last-modified:  2025-07-02T08:58:55Z
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:          87.103.240.0/20
descr:          Rostelecom networks
origin:         AS12389
notify:         ripe@rt.ru
mnt-by:         ROSTELECOM-MNT
created:        2018-11-14T10:40:05Z
last-modified:  2018-11-14T10:40:05Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 87.103.240.0/20

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
87.103.144.0/20	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
87.103.168.0/22	AS12389	For Gorniy Altay regional branch of the JSC Sibirtelecom.	1,024
87.103.204.0/22	AS12389	OJSC Sibirtelecom	1,024
87.103.172.0/22	AS12389	OJSC Sibirtelecom	1,024

Hosted domains

There are 82 domain names hosted across 57 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
87.103.246.99	silovoeedinstvo.ru	5
87.103.252.215	tsj-rodniki-4.ru	2
87.103.255.118	ivoron.ru	2
87.103.242.60	happybirthdayalexa.ru	2
87.103.245.198	vdteh.com	2
87.103.249.129	cardio-impulse.ru	2
87.103.240.220	dyachenko.pro	2
87.103.245.112	universal-optica.ru	2
87.103.240.92	alexkucherov.tech	1
87.103.245.111	anever.ru	1
87.103.242.66	vhsvision.com	1
87.103.250.217	zdomen.ru	1
87.103.240.185	marmalato.shop	1
87.103.240.239	bonpat.ru	1
87.103.240.36	barter.coop	1
87.103.250.225	asakutech.ru	1
87.103.255.148	georgycus.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

1,872 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
87.103.240.198	AS12389 PJSC Rostelecom	`0.89ms` from Novosibirsk, RU
87.103.252.14	AS12389 PJSC Rostelecom	`0.97ms` from Novosibirsk, RU
87.103.253.167	AS12389 PJSC Rostelecom	`0.87ms` from Novosibirsk, RU
87.103.242.90	AS12389 PJSC Rostelecom	`0.90ms` from Novosibirsk, RU
87.103.245.246	AS12389 PJSC Rostelecom	`0.91ms` from Novosibirsk, RU
87.103.250.67	AS12389 PJSC Rostelecom	`0.73ms` from Novosibirsk, RU
87.103.249.56	AS12389 PJSC Rostelecom	`1.12ms` from Novosibirsk, RU
87.103.255.223	AS12389 PJSC Rostelecom	`1.04ms` from Novosibirsk, RU
87.103.246.205	AS12389 PJSC Rostelecom	`0.99ms` from Novosibirsk, RU
87.103.241.1	AS12389 PJSC Rostelecom	`0.80ms` from Novosibirsk, RU
87.103.243.242	AS12389 PJSC Rostelecom	`0.99ms` 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
130.89.151.20	AS1133 University Twente	`3.47ms` from Amsterdam, NL
89.20.64.132	AS41480 Systemec BV	`4.25ms` from Amsterdam, NL
108.28.98.36	AS701 Verizon Business	`2.00ms` from Ashburn, US
122.11.32.20	AS23724 IDC, China Telecommunications Corporation	`2.85ms` from Beijing, CN
152.110.131.132	AS20011 Dimension Data	`1.86ms` from Cape Town, ZA
112.135.171.132	AS9329 Sri Lanka Telecom Internet	`2.86ms` from Colombo, LK
16.163.201.180	AS16509 Amazon.com, Inc.	`0.15ms` from Hong Kong, HK
104.25.2.84	AS13335 Cloudflare, Inc.	`0.14ms` from Johannesburg, ZA
136.34.155.180	AS16591 Google Fiber Inc.	`0.73ms` from Kansas City, US
38.62.242.68	AS174 Cogent Communications, LLC	`0.27ms` from Los Angeles, US
154.194.55.132	AS211826 Istqrar for Servers Services Ltd	`0.21ms` from Madrid, ES
81.67.211.36	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.81ms` from Paris, FR
74.109.8.4	AS701 Verizon Business	`2.18ms` from Philadelphia, US
98.82.188.212	AS14618 Amazon.com, Inc.	`0.62ms` from Reston, US
94.97.250.164	AS25019 Saudi Telecom Company JSC	`0.77ms` from Riyadh, SA
37.199.3.36	AS1257 Tele2 Sverige AB	`0.63ms` from Stockholm, SE
20.58.133.4	AS8075 Microsoft Corporation	`0.72ms` from Sydney, AU
176.96.148.100	AS57121 Piotr Bukowczyk trading as IT Systematic Group	`8.35ms` from Warsaw, PL
117.216.36.196	AS9829 National Internet Backbone	`11.92ms` from Bengaluru, IN
190.26.212.212	AS19429 ETB - Colombia	`0.70ms` from Bogota, CO
201.24.24.36	AS8167 V tal	`0.40ms` from Brasilia, BR
72.32.10.196	AS33070 Rackspace Hosting	`1.04ms` from Dallas, US
90.100.181.84	AS3215 Orange S.A.	`12.65ms` from Frankfurt am Main, DE
104.48.247.36	AS7018 AT&T Enterprises, LLC	`2.67ms` from Los Angeles, US
41.100.39.20	AS36947 Telecom Algeria	`15.93ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f2 87.103.242.204

traceroute to 87.103.242.204 (87.103.242.204): 64 hops max, 52 byte packets

2 [AS12389] 212.20.21.241 5.959 ms

3 *

4 *

5 [AS12389] 87.103.242.204 11.648 ms

Measurement taken from

IPinfo ProbeNet in Novosibirsk, RU

On October 17th 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.

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