78.37.48.0/20

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rt.ru
ASN	AS12389
Parent Range	78.36.0.0/15
Registry	RIPE
ID	RU-AVANGARD-DSL

WHOIS Details

inetnum:        78.37.56.0 - 78.37.59.255
netname:        RU-AVANGARD-DSL
descr:          Pskov branch of the PJSC Rostelecom North-West Region
descr:          17, Lenina st., 180000, Pskov, Russia
country:        RU
admin-c:        RCR3-RIPE
tech-c:         RCR3-RIPE
status:         ASSIGNED PA
mnt-by:         AS8997-MNT
mnt-lower:      AS8997-MNT
mnt-domains:    AS8997-MNT
mnt-routes:     AS8997-MNT
created:        2021-07-14T13:13:10Z
last-modified:  2021-07-14T13:13:10Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           ru.spbnit contact role
address:        OJSC Rostelecom
address:        191186, St.-Petersburg
address:        Russia
phone:          +7 812 595 45 56
e-mail:         gsz.lir@nw.rt.ru
remarks:        --------------------------------------------
admin-c:        AA728-RIPE
admin-c:        VE128-RIPE
tech-c:         AA728-RIPE
tech-c:         VE128-RIPE
nic-hdl:        RCR3-RIPE
remarks:        --------------------------------------------
remarks:        General questions: ip-noc(at)nw.rt.ru
remarks:        Routing & peering: ip-noc(at)nw.rt.ru
remarks:        --------------------------------------------
abuse-mailbox:  abuse@rt.ru
mnt-by:         AS8997-MNT
created:        2002-09-04T09:29:24Z
last-modified:  2025-07-29T09:50:54Z
source:         RIPE

route:          78.37.48.0/20
descr:          PJSC Rostelecom North-West Region
descr:          OJSC North-West Telecom
origin:         AS12389
notify:         lir@dtd.ptn.ru
mnt-by:         AS8997-MNT
created:        2016-11-17T10:52:18Z
last-modified:  2016-11-17T10:52:18Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 78.37.48.0/20

Range	ASN	Company	Num of IPs
78.36.0.0/15	AS12389	PJSC Rostelecom	131,072

BGP prefixes that are contained by 78.37.48.0/20

Range	ASN	Company	Num of IPs
78.37.52.0/23	AS12389	Kaliningrad branch of the PJSC Rostelecom North-West Region	512

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 23 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
78.37.63.44	alexisvistacorp.ru	4
78.37.48.89	wotamine.ru	2
78.37.48.196	nishanbaeva.ru	2
78.37.48.85	skyax.org	2
78.37.60.241	timkanet.xyz	2
78.37.62.30	ermakova.info	1
78.37.48.221	littleshera.ru	1
78.37.48.32	granitclub.ru	1
78.37.63.112	sl-garage.ru	1
78.37.60.14	demos-net.ru	1
78.37.62.142	it-web-develop.ru	1
78.37.48.30	hmbox.ru	1
78.37.63.10	dat-infr.ru	1
78.37.48.174	romanovgold.com	1
78.37.60.15	demos-net.ru	1
78.37.60.33	xn--80aqgfjxd1c.xn--p1ai	1
78.37.62.117	atclab.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

1,890 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
78.37.61.33	AS12389 PJSC Rostelecom	`28.26ms` from Saint Petersburg, RU
78.37.56.77	AS12389 PJSC Rostelecom	`6.45ms` from Saint Petersburg, RU
78.37.62.179	AS12389 PJSC Rostelecom	`21.46ms` from Saint Petersburg, RU
78.37.50.115	AS12389 PJSC Rostelecom	`20.82ms` from Saint Petersburg, RU
78.37.54.116	AS12389 PJSC Rostelecom	`2.09ms` from Saint Petersburg, RU
78.37.55.15	AS12389 PJSC Rostelecom	`1.53ms` from Saint Petersburg, RU
78.37.63.207	AS12389 PJSC Rostelecom	`24.65ms` from Saint Petersburg, RU
78.37.53.91	AS12389 PJSC Rostelecom	`9.69ms` from Stockholm, SE
78.37.51.158	AS12389 PJSC Rostelecom	`2.67ms` from Saint Petersburg, RU
78.37.49.21	AS12389 PJSC Rostelecom	`21.04ms` from Saint Petersburg, RU
78.37.52.51	AS12389 PJSC Rostelecom	`9.88ms` from Stockholm, SE
78.37.48.99	AS12389 PJSC Rostelecom	`21.05ms` from Saint Petersburg, RU
78.37.60.43	AS12389 PJSC Rostelecom	`27.53ms` 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
168.30.240.180	AS3479 Board of Regents of the University System of Georgia	`2.41ms` from Atlanta, US
108.228.72.20	AS7018 AT&T Enterprises, LLC	`13.79ms` from Atlanta, US
188.64.191.180	AS47625 Paul David Hughes	`0.18ms` from Coventry, GB
76.155.13.164	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Denver, US
165.132.111.180	AS4665 Yonsei University	`2.32ms` from Incheon, KR
90.242.42.84	AS5378 Vodafone Limited	`7.01ms` from London, GB
87.31.80.100	AS3269 Telecom Italia S.p.A.	`2.01ms` from Milan, IT
77.7.139.20	AS6805 Telefonica Germany GmbH & Co.OHG	`3.21ms` from Munich, DE
72.225.136.20	AS12271 Charter Communications Inc	`7.77ms` from Secaucus, US
185.253.17.68	AS208857 LUWY TV-IT GmbH & Co KG	`4.21ms` from Vienna, AT
23.111.232.132	AS7979 Servers.com, Inc.	`0.49ms` from Amsterdam, NL
198.253.158.164	AS668 United States Department of Defense (DoD)	`0.60ms` from Atlanta, US
186.60.139.68	AS22927 Telefonica de Argentina	`12.55ms` from Buenos Aires, AR
216.68.253.116	AS27608 Rippe & Kingston, LLC	`1.88ms` from Cincinnati, US
136.114.146.132	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
34.174.5.100	AS396982 Google LLC	`0.15ms` from Dallas, US
5.148.96.4	AS25180 Exponential-E Ltd.	`7.45ms` from London, GB
101.181.35.196	AS1221 Telstra Limited	`2.19ms` from Melbourne, AU
5.139.251.148	AS12389 PJSC Rostelecom	`17.09ms` from Moscow, RU
74.102.239.148	AS701 Verizon Business	`1.44ms` from New York City, US
54.236.249.84	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
3.236.85.84	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
85.173.191.4	AS12389 PJSC Rostelecom	`15.88ms` from Samara, RU
59.28.153.68	AS4766 Korea Telecom	`6.01ms` from Seoul, KR
114.60.176.148	AS9812 Oriental Cable Network Co., Ltd.	`5.05ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f5 78.37.62.8

traceroute to 78.37.62.8 (78.37.62.8): 64 hops max, 52 byte packets

5 [AS12389] 92.50.236.67 29.928 ms

6 [AS12389] 212.48.204.215 48.409 ms

7 [AS12389] 78.37.62.8 30.839 ms

Measurement taken from

IPinfo ProbeNet in Moscow, 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.

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