5.142.60.0/23

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	RU-AVANGARD-DSL

WHOIS Details

inetnum:        5.142.60.0 - 5.142.63.255
netname:        RU-AVANGARD-DSL
descr:          PJSC Rostelecom
descr:          Kaliningrad branch of the PJSC Rostelecom North-West Region
descr:          32, Leninskiy pr. 236040 Kaliningrad, Russia
country:        RU
admin-c:        RCR3-RIPE
tech-c:         RCR3-RIPE
status:         ASSIGNED PA
mnt-by:         AS8997-MNT
mnt-by:         Rostelecom-MNT
mnt-lower:      AS8997-MNT
mnt-domains:    AS8997-MNT
mnt-routes:     AS8997-MNT
created:        2021-08-27T08:07:13Z
last-modified:  2021-10-20T07:24:37Z
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:          5.142.0.0/18
descr:          PJSC Rostelecom North-West Region
descr:          SPBNIT-RU Autonomous System
origin:         AS12389
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 5.142.60.0/23

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 5.142.0.0/16

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
5.142.64.0/18	AS12389	OJSC North-West Telecom	16,384
5.142.128.0/18	AS12389	OJSC North-West Telecom	16,384
5.142.44.0/22	AS12389	MVNO	1,024
5.142.38.0/24	AS12389	Kaliningrad branch of the PJSC Rostelecom North-West Region	256
5.142.251.0/24	AS12389	PJSC Rostelecom, North-West branch	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
5.142.61.112	AS12389 PJSC Rostelecom	`9.64ms` from Stockholm, SE
5.142.60.151	AS12389 PJSC Rostelecom	`9.60ms` from Stockholm, SE

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
128.47.209.231	AS252 Headquarters, USAISC	`0.36ms` from Ashburn, US
34.86.219.71	AS396982 Google LLC	`0.13ms` from Ashburn, US
111.62.130.87	AS24547 Hebei Mobile Communication Company Limited	`5.32ms` from Beijing, CN
52.48.221.39	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
84.231.49.71	AS719 Elisa Oyj	`6.16ms` from Helsinki, FI
171.249.254.151	AS7552 Viettel Group	`2.23ms` from Ho Chi Minh City, VN
218.248.162.87	AS9829 National Internet Backbone	`6.68ms` from Kolkata, IN
93.143.18.231	AS5391 Hrvatski Telekom d.d.	`9.52ms` from Ljubljana, SI
148.4.29.39	AS6074 Long Island University	`1.34ms` from New York City, US
54.242.110.39	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
116.65.158.231	AS9824 JCOM Co., Ltd.	`10.22ms` from Tokyo, JP
20.116.82.87	AS8075 Microsoft Corporation	`0.14ms` from Toronto, CA
77.237.116.215	AS12810 A1 Hrvatska d.o.o.	`2.38ms` from Zagreb, HR
102.45.126.167	AS8452 TE-AS	`3.68ms` from Cairo, EG
72.178.49.71	AS11427 Charter Communications Inc	`18.64ms` from Dallas, US
203.78.42.167	AS17924 SmarTone Mobile Communications Ltd	`0.48ms` from Hong Kong, HK
58.176.213.183	AS9269 Hong Kong Broadband Network Ltd.	`1.21ms` from Hong Kong, HK
27.234.106.183	AS4766 Korea Telecom	`1.83ms` from Incheon, KR
142.154.118.151	AS25019 Saudi Telecom Company JSC	`1.36ms` from Jeddah, SA
176.82.209.103	AS3352 TELEFONICA DE ESPANA S.A.U.	`19.82ms` from Madrid, ES
86.210.17.87	AS3215 Orange S.A.	`8.91ms` from Marseille, FR
46.233.217.199	AS47165 Omskie kabelnye seti Ltd.	`8.09ms` from Novosibirsk, RU
189.180.145.151	AS8151 UNINET	`1.15ms` from Santiago de Queretaro, MX
222.238.187.183	AS9318 SK Broadband Co Ltd	`4.44ms` from Seoul, KR
120.78.233.199	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.72ms` from Shenzhen, CN

Traceroute

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

traceroute -a -n -q1 -f4 5.142.61.215

traceroute to 5.142.61.215 (5.142.61.215): 64 hops max, 52 byte packets

4 [AS12389] 212.48.198.223 28.915 ms

5 [AS12389] 5.142.61.215 11.235 ms

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

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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