83.239.170.0/23

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS12389
Parent Range	83.239.128.0/18
Registry	RIPE
ID	MACROREGIONAL_SOUTH

WHOIS Details

inetnum:        83.239.128.0 - 83.239.191.255
netname:        Macroregional_South
descr:          OJSC Rostelecom Macroregional Branch South
descr:          ELECTROSVYAZ, Volgograd, Russia
country:        RU
admin-c:        PRTT1-RIPE
tech-c:         RTNC-RIPE
status:         ASSIGNED PA
mnt-by:         ROSTELECOM-MNT
notify:         abuse@rt.ru
notify:         geo@ns.kuban.ru
created:        2004-02-27T13:15:53Z
last-modified:  2025-04-17T10:26:23Z
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:          83.239.128.0/18
descr:          Volgograd Electro Svyaz AS
descr:          Volgograd, Russia
origin:         AS33934
notify:         geo@ns.kuban.ru
mnt-by:         ROSTELECOM-MNT
mnt-routes:     ROSTELECOM-MNT
mnt-routes:     STC-MNT
created:        2004-09-13T06:56:08Z
last-modified:  2024-12-11T10:50:21Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 83.239.170.0/23

Range	ASN	Company	Num of IPs
83.239.128.0/18	AS12389	OJSC Rostelecom Macroregional Branch South	16,384
83.239.128.0/18	AS33934	OJSC Rostelecom Macroregional Branch South	16,384
83.239.0.0/16	AS12389	PJSC Rostelecom	65,536

Nearby Ranges

BGP prefixes that overlap with 83.239.0.0/16

Range	ASN	Company	Num of IPs
83.239.0.0/16	AS12389	PJSC Rostelecom	65,536
83.239.128.0/18	AS33934	OJSC Rostelecom Macroregional Branch South	16,384
83.239.128.0/18	AS12389	OJSC Rostelecom Macroregional Branch South	16,384
83.239.32.0/19	AS44467	OJSC Rostelecom Macroregional Branch South	8,192
83.239.32.0/19	AS25490	OJSC Rostelecom Macroregional Branch South	8,192
83.239.64.0/19	AS25490	OJSC Rostelecom Macroregional Branch South	8,192
83.239.224.0/20	AS25490	Joint Stock Company Electrosvyaz of Adygheia Republic 22A Zhukovskogo Str, Maikop,385000, Russia	4,096
83.239.0.0/20	AS25490	OJSC Rostelecom Macroregional Branch South	4,096
83.239.96.0/20	AS25490	OJSC Rostelecom Macroregional Branch South	4,096
83.239.16.0/20	AS25490	OJSC Rostelecom Macroregional Branch South	4,096
83.239.208.0/20	AS42362	OJSC Rostelecom Macroregional Branch South	4,096
83.239.112.0/20	AS42548	OJSC Rostelecom Macroregional Branch South	4,096
83.239.200.0/21	AS25490	Communication Center of Novorossiysk	2,048
83.239.192.0/21	AS42362	OJSC Rostelecom Macroregional Branch South	2,048
83.239.244.0/22	AS25490	OJSC Rostelecom Macroregional Branch South	1,024
83.239.240.0/22	AS25490	OJSC Rostelecom Macroregional Branch South	1,024

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
83.239.171.174	dancrb.ru	1
83.239.171.51	aquapipe.online	1
83.239.171.71	pnisurov.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

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Pingable IPs

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

IP Address	ASN	Details
83.239.171.223	AS12389 PJSC Rostelecom	`18.69ms` from Moscow, RU
83.239.170.45	AS12389 PJSC Rostelecom	`18.88ms` from Moscow, 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
27.7.7.199	AS17488 Hathway IP Over Cable Internet	`1.19ms` from Bengaluru, IN
87.32.197.199	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`7.69ms` from Dublin, IE
217.253.35.135	AS3320 Deutsche Telekom AG	`4.69ms` from Duesseldorf, DE
58.23.77.7	AS4837 CHINA UNICOM China169 Backbone	`8.68ms` from Fuzhou, CN
42.242.128.23	AS4134 CHINANET-BACKBONE	`9.06ms` from Kunming, CN
82.4.45.199	AS5089 Virgin Media Limited	`3.45ms` from London, GB
174.113.17.71	AS812 Rogers Communications Canada Inc.	`6.34ms` from Ottawa, CA
195.132.147.71	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.81ms` from Paris, FR
90.20.60.55	AS3215 Orange S.A.	`10.77ms` from Paris, FR
27.219.227.247	AS4837 CHINA UNICOM China169 Backbone	`1.10ms` from Qingdao, CN
174.127.183.71	AS11404 Wave Broadband	`1.15ms` from Seattle, US
218.81.250.71	AS4812 China Telecom (Group)	`7.00ms` from Shanghai, CN
147.241.2.135	AS289 Headquarters, USAISC	`2.66ms` from Ashburn, US
117.232.183.103	AS9829 National Internet Backbone	`17.00ms` from Bengaluru, IN
156.204.41.39	AS8452 TE-AS	`6.33ms` from Cairo, EG
104.69.90.87	AS16625 Akamai Technologies, Inc.	`0.60ms` from Dallas, US
86.177.215.87	AS2856 British Telecommunications PLC	`1.93ms` from London, GB
206.41.242.151	AS4574 Internet Doorway, Inc.	`12.54ms` from Murfreesboro, US
91.158.133.183	AS719 Elisa Oyj	`10.82ms` from Oulu, FI
176.184.222.103	AS5410 Bouygues Telecom SA	`12.85ms` from Paris, FR
24.68.23.55	AS6327 Shaw Communications	`5.42ms` from Seattle, US
20.227.56.247	AS8075 Microsoft Corporation	`0.68ms` from Sydney, AU
110.130.203.167	AS9824 JCOM Co., Ltd.	`12.99ms` from Tokyo, JP
89.69.161.151	AS9141 P4 Sp. z o.o.	`9.28ms` from Warsaw, PL
171.43.53.23	AS4134 CHINANET-BACKBONE	`2.85ms` from Wuhan, CN

Traceroute

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

traceroute -a -n -q1 83.239.171.157

traceroute to 83.239.171.157 (83.239.171.157): 64 hops max, 52 byte packets

1 [AS136258] 185.126.239.1 5.458 ms

2 *

3 [AS12389] 109.172.24.255 18.978 ms

4 *

5 [AS12389] 83.239.171.157 20.171 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On January 19th 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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