5.142.128.0/18

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rt.ru
ASN	AS12389
Parent Range	5.142.0.0/16
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 5.142.128.0/18

Range	ASN	Company	Num of IPs
5.142.0.0/16	AS12389	OJSC North-West Telecom	65,536
5.136.0.0/13	AS12389	PJSC Rostelecom	524,288

BGP prefixes that are contained by 5.142.128.0/18

Range	ASN	Company	Num of IPs
5.142.176.0/21	AS12389	OJSC North-West Telecom	2,048
5.142.184.0/21	AS12389	OJSC North-West Telecom	2,048
5.142.144.0/20	AS12389	OJSC North-West Telecom	4,096
5.142.160.0/20	AS12389	OJSC North-West Telecom	4,096
5.142.128.0/20	AS12389	OJSC North-West Telecom	4,096

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
5.142.0.0/16	AS12389	OJSC North-West Telecom	65,536
5.142.64.0/18	AS12389	OJSC North-West Telecom	16,384
5.142.0.0/18	AS12389	PJSC Rostelecom North-West Region	16,384
5.142.192.0/18	AS12389	PJSC Rostelecom, North-West branch	16,384
5.142.128.0/20	AS12389	OJSC North-West Telecom	4,096
5.142.144.0/20	AS12389	OJSC North-West Telecom	4,096
5.142.160.0/20	AS12389	OJSC North-West Telecom	4,096
5.142.176.0/21	AS12389	OJSC North-West Telecom	2,048
5.142.184.0/21	AS12389	OJSC North-West Telecom	2,048
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

11,661 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
5.142.168.206	AS12389 PJSC Rostelecom	10.11ms from Stockholm, SE
5.142.135.22	AS12389 PJSC Rostelecom	9.70ms from Stockholm, SE
5.142.148.109	AS12389 PJSC Rostelecom	10.11ms from Stockholm, SE
5.142.145.220	AS12389 PJSC Rostelecom	10.18ms from Stockholm, SE
5.142.167.115	AS12389 PJSC Rostelecom	9.75ms from Stockholm, SE
5.142.191.227	AS12389 PJSC Rostelecom	9.85ms from Stockholm, SE
5.142.188.49	AS12389 PJSC Rostelecom	9.71ms from Stockholm, SE
5.142.128.22	AS12389 PJSC Rostelecom	10.02ms from Stockholm, SE
5.142.146.41	AS12389 PJSC Rostelecom	10.21ms from Stockholm, SE
5.142.163.119	AS12389 PJSC Rostelecom	9.84ms from Stockholm, SE
5.142.133.242	AS12389 PJSC Rostelecom	10.21ms from Stockholm, SE
5.142.166.0	AS12389 PJSC Rostelecom	9.90ms from Stockholm, SE
5.142.140.227	AS12389 PJSC Rostelecom	10.10ms from Stockholm, SE
5.142.179.246	AS12389 PJSC Rostelecom	10.11ms from Stockholm, SE
5.142.169.41	AS12389 PJSC Rostelecom	9.49ms from Stockholm, SE
5.142.154.42	AS12389 PJSC Rostelecom	10.10ms from Stockholm, SE
5.142.170.28	AS12389 PJSC Rostelecom	9.64ms from Stockholm, SE
5.142.177.113	AS12389 PJSC Rostelecom	10.07ms from Stockholm, SE
5.142.172.136	AS12389 PJSC Rostelecom	9.67ms from Stockholm, SE
5.142.165.10	AS12389 PJSC Rostelecom	10.09ms from Stockholm, SE
5.142.147.114	AS12389 PJSC Rostelecom	9.75ms from Stockholm, SE
5.142.142.183	AS12389 PJSC Rostelecom	9.82ms from Stockholm, SE
5.142.160.89	AS12389 PJSC Rostelecom	10.38ms from Stockholm, SE
5.142.183.60	AS12389 PJSC Rostelecom	10.12ms from Stockholm, SE
5.142.129.238	AS12389 PJSC Rostelecom	9.94ms 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
108.45.103.162	AS701 Verizon Business	2.06ms from Ashburn, US
5.54.38.226	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	5.32ms from Athens, GR
70.191.244.18	AS22773 Cox Communications Inc.	15.51ms from Atlanta, US
68.74.213.98	AS7018 AT&T Enterprises, LLC	4.24ms from Atlanta, US
191.82.206.34	AS22927 Telefonica de Argentina	19.43ms from Buenos Aires, AR
62.68.238.210	AS24835 Vodafone Data	11.12ms from Cairo, EG
199.126.240.18	AS852 TELUS Communications Inc.	6.57ms from Calgary, CA
34.68.246.210	AS396982 Google LLC	0.11ms from Council Bluffs, US
169.62.165.2	AS36351 IBM Cloud	1.05ms from Dallas, US
87.161.23.2	AS3320 Deutsche Telekom AG	7.92ms from Frankfurt am Main, DE
12.91.213.82	AS7018 AT&T Enterprises, LLC	0.98ms from Kansas City, US
87.15.16.50	AS3269 Telecom Italia S.p.A.	2.48ms from Milan, IT
79.41.70.18	AS3269 Telecom Italia S.p.A.	5.34ms from Milan, IT
175.27.244.242	AS45090 Shenzhen Tencent Computer Systems Company Limited	1.30ms from Nanjing, CN
90.107.129.162	AS3215 Orange S.A.	5.08ms from Paris, FR
216.194.126.82	AS13767 DataBank Holdings, Ltd.	0.90ms from Salt Lake City, US
73.158.52.210	AS7922 Comcast Cable Communications, LLC	6.22ms from San Jose, US
201.96.12.34	AS8151 UNINET	0.76ms from Santiago de Queretaro, MX
177.35.249.242	AS28573 Claro NXT Telecomunicacoes Ltda	8.89ms from Sao Paulo, BR
183.96.11.178	AS4766 Korea Telecom	1.46ms from Seoul, KR
222.236.142.178	AS9318 SK Broadband Co Ltd	1.82ms from Seoul, KR
57.153.65.18	AS8075 Microsoft Corporation	0.23ms from Amsterdam, NL
219.221.161.2	AS4538 China Education and Research Network Center	5.65ms from Chengdu, CN
12.56.188.242	AS7018 AT&T Enterprises, LLC	9.84ms from Chicago, US
18.157.23.50	AS16509 Amazon.com, Inc.	0.47ms from Frankfurt am Main, DE

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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