78.37.8.0/23

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS12389
Parent Range	78.37.0.0/19
Registry	RIPE
ID	ROSTELECOM_NETS

WHOIS Details

inetnum:        78.37.8.0 - 78.37.8.255
netname:        ROSTELECOM_NETS
country:        RU
geoloc:         59.938784 30.314997
admin-c:        PRTT1-RIPE
tech-c:         RTNC-RIPE
status:         SUB-ALLOCATED PA
mnt-by:         ROSTELECOM-MNT
created:        2025-09-19T11:55:43Z
last-modified:  2025-09-19T11:55:43Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           PJSC Rostelecom Technical Team
address:        PJSC Rostelecom Russian Federation
e-mail:         ripe.form@rt.ru
nic-hdl:        PRTT1-RIPE
mnt-by:         ROSTELECOM-MNT
created:        2024-05-20T01:54:00Z
last-modified:  2024-05-20T01:54:00Z
source:         RIPE

role:           PJSC Rostelecom Technical Team
address:        PJSC Rostelecom
address:        Russian Federation
e-mail:         ripe@rt.ru
abuse-mailbox:  abuse@rt.ru
admin-c:        IE1277-RIPE
tech-c:         IE1277-RIPE
remarks:        trouble: ---------------------------------------------------------------
remarks:        trouble: Rostelecom NOC is available 24 x 7
remarks:        trouble: e-mail cuss-ip@rt.ru
remarks:        trouble: ---------------------------------------------------------------
remarks:        ------------------------------------------------------------------------
remarks:        peering requests: peering@rt.ru
remarks:        ------------------------------------------------------------------------
remarks:        http://www.rostelecom.ru/, looking-glass http://lg.ip.rt.ru/
remarks:        ------------------------------------------------------------------------
notify:         ripe@rt.ru
nic-hdl:        RTNC-RIPE
mnt-by:         ROSTELECOM-MNT
created:        2007-11-27T13:28:11Z
last-modified:  2022-12-12T07:46:18Z
source:         RIPE

route:          78.37.8.0/23
origin:         AS12389
mnt-by:         ROSTELECOM-MNT
created:        2025-06-09T05:55:49Z
last-modified:  2025-06-09T05:55:49Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 78.37.8.0/23

Range	ASN	Company	Num of IPs
78.37.0.0/19	AS12389	OJSC North-West Telecom	8,192
78.36.0.0/15	AS12389	PJSC Rostelecom	131,072

Nearby Ranges

BGP prefixes that overlap with 78.37.0.0/16

Range	ASN	Company	Num of IPs
78.36.0.0/15	AS12389	PJSC Rostelecom	131,072
78.37.0.0/19	AS12389	OJSC North-West Telecom	8,192
78.37.52.0/23	AS12389	Kaliningrad branch of the PJSC Rostelecom North-West Region	512
78.37.80.0/23	AS12389	UPTS Vorkuta	512
78.37.41.0/24	AS12389	PJSC Rostelecom	256

Hosted domains

There are 33 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
78.37.8.102	avrms.ru	4
78.37.9.3	alpatovy.net	3
78.37.9.8	sgahub.ru	3
78.37.8.152	zilab.ru	2
78.37.8.168	4epla6ka.space	2
78.37.8.38	suchilin.ru	2
78.37.8.167	alterqa.ru	1
78.37.8.134	upshell.io	1
78.37.9.149	aleks928992.ru	1
78.37.8.154	redberries.fun	1
78.37.9.55	stepan.eu	1
78.37.9.156	cam-24.ru	1
78.37.9.157	fujihdsolutions.ru	1
78.37.9.134	netwarrior.ru	1
78.37.9.6	pelmeshik.ru	1
78.37.8.44	mcgbc.ru	1
78.37.8.50	tochoz.ru	1
78.37.9.203	forestaccounting.ru	1
78.37.9.233	appsc.ru	1
78.37.9.249	vanhelian.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

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

IP Address	ASN	Details
78.37.8.93	AS12389 PJSC Rostelecom	`1.34ms` from Saint Petersburg, RU
78.37.9.236	AS12389 PJSC Rostelecom	`1.35ms` from Saint Petersburg, 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
73.213.249.71	AS7922 Comcast Cable Communications, LLC	`5.82ms` from Ashburn, US
54.148.120.39	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
70.92.255.39	AS10796 Charter Communications Inc	`8.50ms` from Chicago, US
93.201.101.71	AS3320 Deutsche Telekom AG	`8.89ms` from Frankfurt am Main, DE
218.14.231.23	AS4134 CHINANET-BACKBONE	`10.31ms` from Guangzhou, CN
188.87.5.231	AS12430 VODAFONE ESPANA S.A.U.	`12.12ms` from Madrid, ES
151.49.34.167	AS1267 WIND TRE S.P.A.	`7.19ms` from Milan, IT
71.230.250.135	AS7922 Comcast Cable Communications, LLC	`9.11ms` from New York City, US
159.41.60.71	AS8011 MongoDB, Inc.	`0.13ms` from Osasco, BR
112.156.187.71	AS17858 LG POWERCOMM	`2.03ms` from Seoul, KR
125.152.63.151	AS4766 Korea Telecom	`2.19ms` from Seoul, KR
116.120.32.183	AS9318 SK Broadband Co Ltd	`1.34ms` from Seoul, KR
203.249.103.71	AS9978 The University of Seoul	`2.98ms` from Seoul, KR
54.151.250.151	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
60.121.144.71	AS17676 SoftBank Corp.	`3.25ms` from Tokyo, JP
52.223.39.7	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
59.108.141.23	AS4847 China Networks Inter-Exchange	`11.89ms` from Beijing, CN
196.127.9.39	AS36925 MEDITELECOM	`3.29ms` from Casablanca, MA
69.48.102.7	AS7029 Windstream Communications LLC	`10.32ms` from Chicago, US
80.130.167.39	AS3320 Deutsche Telekom AG	`5.86ms` from Frankfurt am Main, DE
213.43.96.119	AS16135 Turkcell A.S.	`14.43ms` from Izmir, TR
116.167.31.247	AS4837 CHINA UNICOM China169 Backbone	`10.77ms` from Liuzhou, CN
107.91.15.23	AS20057 AT&T Enterprises, LLC	`2.23ms` from New York City, US
80.11.162.103	AS3215 Orange S.A.	`2.05ms` from Paris, FR
34.163.203.71	AS396982 Google LLC	`0.10ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 78.37.9.152

traceroute to 78.37.9.152 (78.37.9.152): 64 hops max, 52 byte packets

3 [AS12389] 87.226.214.241 3.126 ms

4 [AS12389] 212.48.194.49 3.666 ms

5 [AS12389] 78.37.9.152 4.351 ms

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On March 20th 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.

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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