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  2. 37.0.0.0/8
  3. AS12389  | 37.78.0.0/15

37.78.0.0/15

AS12389  ·  PJSC Rostelecom

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Summary

Country Russia
Domain rostelecom.ru
ASN AS12389
Registry RIPE
ID RU-RTK-20120131

WHOIS Details

inetnum:        37.78.0.0 - 37.79.255.255
netname:        RU-RTK-20120131
country:        RU
org:            ORG-JR8-RIPE
admin-c:        PRTT1-RIPE
tech-c:         RTNC-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROSTELECOM-MNT
mnt-lower:      ROSTELECOM-MNT
mnt-domains:    ROSTELECOM-MNT
mnt-routes:     ROSTELECOM-MNT
created:        2012-01-31T11:45:33Z
last-modified:  2024-06-04T11:54:59Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

organisation:   ORG-JR8-RIPE
org-name:       PJSC Rostelecom
country:        RU
org-type:       LIR
address:        14 A, Sinopskaya nabereznaya
address:        191167
address:        S.Peterburg
address:        RUSSIAN FEDERATION
phone:          +7 499 999-82-83
fax-no:         +74999953619
e-mail:         [email protected]
admin-c:        PRTT1-RIPE
admin-c:        IE1277-RIPE
admin-c:        NM7547-RIPE
admin-c:        AA728-RIPE
abuse-c:        RTNC-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ROSTELECOM-MNT
mnt-ref:        ROSNIIROS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROSTELECOM-MNT
created:        2005-03-22T11:11:20Z
last-modified:  2025-08-12T04:03:18Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        RTNC-RIPE
abuse-org:      undefined

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

route:          37.78.0.0/15
descr:          Rostelecom networks
origin:         AS12389
notify:         [email protected]
mnt-by:         ROSTELECOM-MNT
created:        2018-10-30T09:48:02Z
last-modified:  2018-10-30T09:48:02Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 37.78.0.0/15

Range ASN Company Num of IPs
37.79.212.0/24 AS12389 downstream of Rostelecom-Ural 256
37.79.32.0/19 AS12389 PJSC Rostelecom 8,192
37.78.0.0/16 AS12389 OJSC Rostelecom Macroregional Branch South 65,536

Nearby Ranges

BGP prefixes that overlap with 37.0.0.0/8

Range ASN Company Num of IPs
37.80.0.0/12 AS3320 Telekom Deutschland GmbH 1,048,576
37.160.0.0/12 AS51207 Free Mobile SAS 1,048,576
37.176.0.0/13 AS30722 Vodafone Italia S.p.A. 524,288
37.64.0.0/13 AS15557 Societe Francaise Du Radiotelephone - SFR SA 524,288
37.240.0.0/14 AS34400 Etihad Etisalat, a joint stock company 262,144
37.212.0.0/14 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 262,144
37.104.0.0/14 AS25019 Saudi Telecom Company JSC 262,144
37.124.0.0/14 AS34400 Etihad Etisalat, a joint stock company 262,144
37.144.0.0/14 AS8402 PJSC Vimpelcom 262,144
37.196.0.0/14 AS1257 Tele2 Sverige AB 262,144
37.52.0.0/14 AS6849 JSC Ukrtelecom 262,144
37.160.0.0/14 AS29447 Iliad Italia S.p.A 262,144
37.20.0.0/14 AS12389 PJSC Rostelecom 262,144
37.192.0.0/14 AS31200 Novotelecom Ltd 262,144
37.50.0.0/15 AS3320 Telekom Deutschland GmbH 131,072
37.2.0.0/15 AS1257 Tele2 Sverige AB 131,072
37.216.0.0/15 AS35819 Etihad Etisalat, a joint stock company 131,072
37.42.0.0/15 AS35819 Etihad Etisalat, a joint stock company 131,072
37.150.0.0/15 AS9198 JSC Kazakhtelecom 131,072
37.254.0.0/15 AS58224 Iran Telecommunication Company PJS 131,072
37.210.0.0/15 AS8781 Ooredoo Q.S.C. 131,072
37.4.0.0/15 AS3209 Vodafone Deutschland GmbH 131,072
37.184.0.0/15 AS5432 Proximus NV 131,072
37.222.0.0/15 AS12430 VODAFONE ESPANA S.A.U. 131,072
37.154.0.0/15 AS20978 TT Mobil Iletisim Hizmetleri A.S 131,072
37.30.0.0/15 AS12912 T-Mobile Polska S.A. 131,072
37.216.0.0/15 AS203378 Etihad Etisalat, a joint stock company 131,072
37.226.0.0/15 AS24608 WIND TRE S.P.A. 131,072
37.134.0.0/16 AS12479 Jazztel mobile services 65,536
37.187.0.0/16 AS16276 OVH SAS 65,536
37.135.0.0/16 AS12479 Jazztel mobile services 65,536
37.7.0.0/16 AS16509 Amazon.com, Inc. 65,536
37.116.0.0/16 AS30722 IP addresses assigned to VDF customers 65,536
37.33.0.0/16 AS16086 DNA Oyj 65,536
37.132.0.0/16 AS12479 Jazztel mobile services 65,536
37.226.0.0/16 AS24608 UMTS company 65,536
37.224.0.0/16 AS39891 Saudi Telecom Company JSC 65,536
37.27.0.0/16 AS24940 Hetzner Online GmbH 65,536
37.115.0.0/16 AS15895 Kyivstar PJSC 65,536
37.224.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
37.239.0.0/16 AS203214 EarthLink Ltd. Communications&Internet Services 65,536
37.133.0.0/16 AS12479 Jazztel mobile services 65,536
37.219.0.0/16 AS16086 DNA Oyj 65,536
37.253.0.0/16 AS2119 Telenor Norge AS 65,536
37.100.0.0/16 AS1267 WINDTRE ex H3g 65,536
37.101.0.0/16 AS1267 WIND TRE S.P.A. 65,536
37.102.0.0/16 AS1267 WINDTRE ex H3g - IPBA ITACA 65,536
37.224.0.0/16 AS39386 Saudi Telecom Company JSC 65,536
37.136.0.0/16 AS16086 DNA Oyj 65,536

Hosted domains

There are 125 domain names hosted across 79 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
37.79.225.218 hotel-sg.ru 16
37.79.254.216 xn--80akpcpfedtcb.xn--p1ai 4
37.79.254.123 dimaslair.ru 4
37.78.165.74 roomby.ru 3
37.79.240.222 ktc-kushva.ru 2
37.79.203.132 lunaris-firmware.ru 2
37.79.203.42 tr21v.ru 2
37.78.110.120 srv1221.ru 1
37.79.240.174 egorbright.ru 1
37.79.255.40 soft-in.ru 1
37.79.216.171 group-ural.ru 1
37.78.64.191 orlov-home.ru 1
37.79.241.170 telecom72.com 1
37.79.254.179 kunashak.com 1
37.79.254.196 silvertests.ru 1
37.79.254.218 sunrise74.ru 1
37.78.129.123 castlebrestskaya.space 1
37.79.161.54 innova-tec.ru 1
37.79.225.245 moyka66.ru 1
37.79.220.122 voda-nt.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

52,273 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
37.78.26.88 AS12389 PJSC Rostelecom 14.27ms from Tbilisi, GE
37.78.6.232 AS12389 PJSC Rostelecom 14.10ms from Tbilisi, GE
37.78.20.5 AS12389 PJSC Rostelecom 14.22ms from Tbilisi, GE
37.78.39.32 AS12389 PJSC Rostelecom 14.17ms from Tbilisi, GE
37.78.28.226 AS12389 PJSC Rostelecom 14.21ms from Tbilisi, GE
37.78.22.246 AS12389 PJSC Rostelecom 14.16ms from Tbilisi, GE
37.78.7.54 AS12389 PJSC Rostelecom 14.27ms from Tbilisi, GE
37.78.12.115 AS12389 PJSC Rostelecom 14.09ms from Tbilisi, GE
37.78.13.176 AS12389 PJSC Rostelecom 14.13ms from Tbilisi, GE
37.78.29.177 AS12389 PJSC Rostelecom 14.21ms from Tbilisi, GE
37.78.32.108 AS12389 PJSC Rostelecom 14.28ms from Tbilisi, GE
37.78.18.121 AS12389 PJSC Rostelecom 14.01ms from Tbilisi, GE
37.78.3.136 AS12389 PJSC Rostelecom 14.08ms from Tbilisi, GE
37.78.21.202 AS12389 PJSC Rostelecom 14.07ms from Tbilisi, GE
37.78.44.137 AS12389 PJSC Rostelecom 14.23ms from Tbilisi, GE
37.78.30.122 AS12389 PJSC Rostelecom 14.23ms from Tbilisi, GE
37.78.0.1 AS12389 PJSC Rostelecom 14.16ms from Tbilisi, GE
37.78.5.38 AS12389 PJSC Rostelecom 14.34ms from Tbilisi, GE
37.78.16.71 AS12389 PJSC Rostelecom 14.27ms from Tbilisi, GE
37.78.37.124 AS12389 PJSC Rostelecom 14.18ms from Tbilisi, GE
37.78.23.75 AS12389 PJSC Rostelecom 14.14ms from Tbilisi, GE
37.78.2.232 AS12389 PJSC Rostelecom 14.24ms from Tbilisi, GE
37.78.36.149 AS12389 PJSC Rostelecom 14.23ms from Tbilisi, GE
37.78.11.207 AS12389 PJSC Rostelecom 14.27ms from Tbilisi, GE
37.78.15.191 AS12389 PJSC Rostelecom 14.07ms from Tbilisi, GE

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
92.65.176.47 AS1136 KPN B.V. 0.42ms from Amsterdam, NL
95.85.10.175 AS14061 DigitalOcean, LLC 0.16ms from Amsterdam, NL
36.76.188.175 AS7713 PT Telekomunikasi Indonesia 9.79ms from Batam, ID
20.14.144.127 AS8075 Microsoft Corporation 0.30ms from Boydton, US
38.179.14.79 AS15081 Omni Fiber 4.34ms from Columbus, US
181.214.70.95 AS396356 Latitude.sh 0.10ms from Los Angeles, US
35.152.174.239 AS16509 Amazon.com, Inc. 0.98ms from Milan, IT
167.99.61.63 AS14061 DigitalOcean, LLC 0.21ms from New York City, US
208.48.8.111 AS22073 City of Glendale 2.15ms from Phoenix, US
168.75.83.79 AS31898 Oracle Corporation 0.30ms from Sao Paulo, BR
61.220.119.255 AS3462 Data Communication Business Group 1.07ms from Taipei, TW
20.16.179.95 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
72.61.6.31 AS47583 Hostinger International Limited 0.69ms from Boston, US
69.91.184.31 AS7015 Comcast Cable Communications, LLC 0.30ms from Boston, US
73.71.113.63 AS7922 Comcast Cable Communications, LLC 5.67ms from Fremont, US
202.187.140.111 AS9930 TTNET-MY 2.34ms from Kuala Lumpur, MY
69.115.133.223 AS6128 Cablevision Systems Corp. 8.97ms from New York City, US
37.192.34.207 AS31200 Novotelecom Ltd 1.47ms from Novosibirsk, RU
179.179.219.143 AS18881 TELEFÔNICA BRASIL S.A 6.77ms from Rio de Janeiro, BR
34.106.104.31 AS396982 Google LLC 0.11ms from Salt Lake City, US
175.212.243.175 AS4766 Korea Telecom 1.82ms from Seoul, KR
20.198.149.223 AS8075 Microsoft Corporation 0.53ms from Singapore, SG
219.164.2.95 AS4713 NTT DOCOMO BUSINESS,Inc. 3.01ms from Tokyo, JP
132.183.246.239 AS40831 Mass General Brigham Incorporated 10.93ms from Ashburn, US
98.121.163.63 AS11426 Charter Communications Inc 12.24ms from Charlotte, US

Traceroute

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

$
traceroute -a -n -q1 -f3 37.78.15.22
traceroute to 37.78.15.22 (37.78.15.22): 64 hops max, 52 byte packets
3 [AS12389] 178.34.130.57 24.212 ms
4 [AS12389] 37.78.15.22 24.981 ms
Measurement taken from IPinfo ProbeNet in Moscow, RU
On

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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