5.139.236.0/23

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS12389
Parent Range	5.136.0.0/13
Registry	RIPE
ID	MACROREGIONAL_SOUTH

WHOIS Details

inetnum:        5.139.224.0 - 5.139.255.255
netname:        Macroregional_South
descr:          OJSC Rostelecom Macroregional Branch South
descr:          Republic of Karachaevo-Cherkessiya, Russia
country:        RU
admin-c:        KNO7-RIPE
tech-c:         KNO7-RIPE
status:         ASSIGNED PA
remarks:        INFRA-AW
mnt-by:         STC-MNT
notify:         geo@ns.kuban.ru
notify:         stv.monitoring@south.rt.ru
created:        2013-07-03T11:37:30Z
last-modified:  2018-08-23T10:19:20Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           Karachaevo-Cherkesskelektrosvyaz Network Operations
address:        OJSC Rostelecom Karachaevo-Cherkessya branch
address:        17, Soyuznyi str.,
address:        369000, Cherkessk, Russia
org:            ORG-KA126-RIPE
phone:          +7 8782 261797
fax-no:         +7 8782 258046
remarks:        SPAM and Network security issues: stv.monitoring@south.rt.ru
admin-c:        AI212-RIPE
tech-c:         AI212-RIPE
tech-c:         SG2478-RIPE
e-mail:         stv.monitoring@south.rt.ru
abuse-mailbox:  stv.monitoring@south.rt.ru
nic-hdl:        KNO7-RIPE
mnt-by:         STC-MNT
created:        2008-04-24T09:17:30Z
last-modified:  2018-08-23T10:04:03Z
source:         RIPE

route:          5.136.0.0/13
descr:          Rostelecom networks
origin:         AS12389
notify:         ripe@rt.ru
mnt-by:         ROSTELECOM-MNT
created:        2018-09-24T10:47:51Z
last-modified:  2018-09-24T10:47:51Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 5.139.236.0/23

Range	ASN	Company	Num of IPs
5.136.0.0/13	AS12389	PJSC Rostelecom	524,288
5.136.0.0/13	AS197571	PJSC Rostelecom	524,288
5.136.0.0/13	AS50714	PJSC Rostelecom	524,288

Nearby Ranges

BGP prefixes that overlap with 5.139.0.0/16

Range	ASN	Company	Num of IPs
5.136.0.0/13	AS12389	PJSC Rostelecom	524,288
5.136.0.0/13	AS197571	PJSC Rostelecom	524,288
5.136.0.0/13	AS50714	PJSC Rostelecom	524,288
5.139.0.0/18	AS12389	OJSC Rostelecom Macroregional Branch South	16,384
5.139.128.0/19	AS12389	OJSC Rostelecom Macroregional Branch South	8,192
5.139.160.0/19	AS12389	OJSC Rostelecom Macroregional Branch South	8,192

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
5.139.237.254	AS12389 PJSC Rostelecom	`0.57ms` from Kazan, 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
200.61.20.7	AS269813 COOP DE ELECTRICIDAD OBRAS Y SERVICIOS PUB LTDA DE CORONEL MOLDES	`8.98ms` from Buenos Aires, AR
3.133.70.167	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
218.67.46.247	AS4134 CHINANET-BACKBONE	`6.90ms` from Fuzhou, CN
139.9.90.135	AS55990 Huawei Cloud Service data center	`1.67ms` from Guangzhou, CN
68.84.1.55	AS7922 Comcast Cable Communications, LLC	`7.67ms` from Herndon, US
113.178.176.151	AS45899 VNPT Corp	`4.80ms` from Ho Chi Minh City, VN
87.82.212.7	AS3257 GTT Communications Inc.	`1.19ms` from London, GB
208.76.95.39	AS20018 Moapa Valley Telephone Company	`6.78ms` from Los Angeles, US
46.166.137.39	AS43350 NForce Entertainment B.V.	`0.19ms` from Roosendaal, NL
46.212.197.23	AS25400 Telia Norge AS	`10.48ms` from Sandefjord, NO
166.104.48.135	AS9321 Hanyang University	`1.98ms` from Seoul, KR
58.35.131.199	AS4812 China Telecom (Group)	`3.80ms` from Shanghai, CN
45.94.42.167	AS8888 xTom Pty Ltd	`0.12ms` from Singapore, SG
135.18.164.231	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
156.195.42.55	AS8452 TE-AS	`5.95ms` from Cairo, EG
98.220.3.167	AS7922 Comcast Cable Communications, LLC	`6.78ms` from Chicago, US
23.40.228.247	AS16625 Akamai Technologies, Inc.	`0.20ms` from Copenhagen, DK
204.194.195.55	AS11609 ELAVON	`12.90ms` from Dallas, US
69.154.138.247	AS7018 AT&T Enterprises, LLC	`3.54ms` from Dallas, US
43.224.139.87	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`0.75ms` from Delhi, IN
90.247.153.23	AS5378 Vodafone Limited	`5.31ms` from Edinburgh, GB
70.121.199.103	AS11427 Charter Communications Inc	`8.75ms` from Houston, US
98.238.83.39	AS7922 Comcast Cable Communications, LLC	`10.83ms` from Miami, US
84.97.89.103	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.96ms` from Paris, FR
64.171.29.119	AS7018 AT&T Enterprises, LLC	`2.64ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f2 5.139.237.254

traceroute to 5.139.237.254 (5.139.237.254): 64 hops max, 52 byte packets

2 [AS12389] 79.126.125.141 0.43 ms

3 [AS12389] 176.211.94.82 0.698 ms

4 [AS12389] 5.139.237.254 0.798 ms

Measurement taken from

IPinfo ProbeNet in Kazan, RU

On November 28th 2025

What are IP address ranges?

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