5.142.128.0/20

AS12389  ·  PJSC Rostelecom

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Summary

Country Russia
Domain rt.ru
ASN AS12389
Parent Range 5.142.128.0/18
Registry RIPE
ID RU-AVANGARD-DSL

WHOIS Details

inetnum:        5.142.128.0 - 5.142.191.255
netname:        RU-AVANGARD-DSL
descr:          OJSC North-West Telecom
descr:          Kaliningrad branch of the OJSC North-West Telecom
descr:          32, Leninsky pr. Kaliningrad, 236040
country:        RU
admin-c:        RCR3-RIPE
tech-c:         RCR3-RIPE
status:         ASSIGNED PA
mnt-by:         AS8997-MNT
mnt-domains:    AS8997-MNT
mnt-domains:    BALTNET-MNT
created:        2012-07-11T16:00:01Z
last-modified:  2015-03-03T07:21:12Z
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:          5.142.128.0/18
descr:          PJSC Rostelecom North-West Region
descr:          SPBNIT-RU Autonomous System
origin:         AS12389
mnt-by:         AS8997-MNT
created:        2016-11-17T10:38:47Z
last-modified:  2016-11-17T10:38:47Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 5.142.128.0/20

Range ASN Company Num of IPs
5.142.128.0/18 AS12389 OJSC North-West Telecom 16,384
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

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

Pingable IPs

2,784 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
5.142.140.247 AS12389 PJSC Rostelecom 9.82ms from Stockholm, SE
5.142.128.63 AS12389 PJSC Rostelecom 9.72ms from Stockholm, SE
5.142.134.211 AS12389 PJSC Rostelecom 9.75ms from Stockholm, SE
5.142.142.126 AS12389 PJSC Rostelecom 9.93ms from Stockholm, SE
5.142.136.152 AS12389 PJSC Rostelecom 9.55ms from Stockholm, SE
5.142.133.131 AS12389 PJSC Rostelecom 10.15ms from Stockholm, SE
5.142.137.252 AS12389 PJSC Rostelecom 10.22ms from Stockholm, SE
5.142.132.107 AS12389 PJSC Rostelecom 9.75ms from Stockholm, SE
5.142.138.53 AS12389 PJSC Rostelecom 9.68ms from Stockholm, SE
5.142.139.254 AS12389 PJSC Rostelecom 10.08ms from Stockholm, SE
5.142.135.30 AS12389 PJSC Rostelecom 9.86ms from Stockholm, SE
5.142.141.1 AS12389 PJSC Rostelecom 9.94ms from Stockholm, SE
5.142.143.177 AS12389 PJSC Rostelecom 10.06ms from Stockholm, SE
5.142.129.160 AS12389 PJSC Rostelecom 9.54ms from Stockholm, SE
5.142.131.141 AS12389 PJSC Rostelecom 10.05ms from Stockholm, SE
5.142.130.236 AS12389 PJSC Rostelecom 9.91ms 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
23.83.115.84 AS7979 Servers.com, Inc. 0.21ms from Amsterdam, NL
149.248.144.4 AS3801 Mikrotec Internet Services 12.18ms from Ashburn, US
209.142.80.244 AS5650 Frontier Communications of America, Inc. 0.26ms from Ashburn, US
172.93.230.100 AS20278 Nexeon Technologies, Inc. 0.15ms from Buffalo, US
208.68.225.4 AS19367 Carousel Industries of North America, LLC 1.59ms from Chicago, US
42.194.226.68 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN
27.72.45.36 AS7552 Viettel Group 2.29ms from Hanoi, VN
39.130.132.84 AS9808 China Mobile Communications Group Co., Ltd. 2.24ms from Kunming, CN
59.44.139.68 AS4134 CHINANET-BACKBONE 3.93ms from Liaoyang, CN
73.28.168.196 AS7922 Comcast Cable Communications, LLC 7.80ms from Miami, US
67.240.11.52 AS11351 Charter Communications Inc 11.78ms from New York City, US
80.151.241.68 AS3320 Deutsche Telekom AG 4.14ms from Nuernberg, DE
179.106.25.100 AS262595 OnNet Telecomunicacoes LTDA 10.75ms from Osasco, BR
200.24.73.228 AS61766 Adenor Luiz Gnoatto ME 16.06ms from Osasco, BR
88.172.108.132 AS12322 Free SAS 3.06ms from Paris, FR
79.10.232.164 AS3269 Telecom Italia S.p.A. 3.43ms from Rome, IT
73.70.41.196 AS7922 Comcast Cable Communications, LLC 7.03ms from San Jose, US
61.33.86.100 AS3786 LG DACOM Corporation 1.66ms from Seoul, KR
101.80.169.20 AS4812 China Telecom (Group) 1.79ms from Shanghai, CN
91.212.213.164 AS47810 Proservice LLC 0.25ms from Tbilisi, GE
24.50.58.148 AS7992 Cogeco Connexion Inc. 1.11ms from Toronto, CA
152.96.26.36 AS559 SWITCH 3.19ms from Zuerich, CH
203.144.167.196 AS7470 TRUE INTERNET Co.,Ltd. 0.29ms from Bangkok, TH
12.180.241.212 AS26244 Bowling Green Municipal Utilities 10.53ms from Chicago, US
76.187.122.100 AS11427 Charter Communications Inc 6.70ms from Dallas, 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 5.142.138.52
traceroute to 5.142.138.52 (5.142.138.52): 64 hops max, 52 byte packets
4 [AS12389] 5.142.138.52 19.856 ms
Measurement taken from IPinfo ProbeNet in Moscow, RU
On

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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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