5.142.128.0/18

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rt.ru
ASN	AS12389
Parent Range	5.136.0.0/13
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
5.136.0.0/13	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
5.142.44.0/22	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
5.142.179.208	fomin.space	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

11,462 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
5.142.154.174	AS12389 PJSC Rostelecom	`10.48ms` from Stockholm, SE
5.142.155.10	AS12389 PJSC Rostelecom	`10.05ms` from Stockholm, SE
5.142.151.65	AS12389 PJSC Rostelecom	`9.85ms` from Stockholm, SE
5.142.189.172	AS12389 PJSC Rostelecom	`10.25ms` from Stockholm, SE
5.142.185.45	AS12389 PJSC Rostelecom	`9.54ms` from Stockholm, SE
5.142.191.215	AS12389 PJSC Rostelecom	`10.22ms` from Stockholm, SE
5.142.171.1	AS12389 PJSC Rostelecom	`9.82ms` from Stockholm, SE
5.142.142.224	AS12389 PJSC Rostelecom	`10.12ms` from Stockholm, SE
5.142.147.76	AS12389 PJSC Rostelecom	`9.95ms` from Stockholm, SE
5.142.129.232	AS12389 PJSC Rostelecom	`9.94ms` from Stockholm, SE
5.142.188.42	AS12389 PJSC Rostelecom	`10.19ms` from Stockholm, SE
5.142.146.7	AS12389 PJSC Rostelecom	`9.86ms` from Stockholm, SE
5.142.177.7	AS12389 PJSC Rostelecom	`10.28ms` from Stockholm, SE
5.142.141.16	AS12389 PJSC Rostelecom	`10.12ms` from Stockholm, SE
5.142.184.5	AS12389 PJSC Rostelecom	`9.63ms` from Stockholm, SE
5.142.128.32	AS12389 PJSC Rostelecom	`9.94ms` from Stockholm, SE
5.142.169.79	AS12389 PJSC Rostelecom	`9.70ms` from Stockholm, SE
5.142.131.112	AS12389 PJSC Rostelecom	`9.84ms` from Stockholm, SE
5.142.149.16	AS12389 PJSC Rostelecom	`9.74ms` from Stockholm, SE
5.142.136.231	AS12389 PJSC Rostelecom	`9.82ms` from Stockholm, SE
5.142.148.48	AS12389 PJSC Rostelecom	`10.25ms` from Stockholm, SE
5.142.137.33	AS12389 PJSC Rostelecom	`10.10ms` from Stockholm, SE
5.142.159.17	AS12389 PJSC Rostelecom	`9.85ms` from Stockholm, SE
5.142.145.39	AS12389 PJSC Rostelecom	`10.10ms` from Stockholm, SE
5.142.133.217	AS12389 PJSC Rostelecom	`9.46ms` 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
91.134.25.98	AS16276 OVH SAS	`0.09ms` from Gravelines, FR
154.81.20.178	AS136907 HUAWEI CLOUDS	`1.09ms` from Hong Kong, HK
107.85.243.98	AS20057 AT&T Enterprises, LLC	`12.27ms` from Houston, US
178.150.156.194	AS13188 CONTENT DELIVERY NETWORK LTD	`7.32ms` from Kyiv, UA
2.124.250.82	AS5607 Sky UK Limited	`7.50ms` from London, GB
213.217.26.2	AS35394 Cable Aireworld S.A.U.	`8.37ms` from Madrid, ES
3.96.124.130	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
176.57.75.210	AS199634 Yedinaya Setevaya Kompaniya Ltd	`0.85ms` from Moscow, RU
60.90.210.18	AS17676 SoftBank Corp.	`3.86ms` from Osaka, JP
112.236.79.66	AS4837 CHINA UNICOM China169 Backbone	`8.19ms` from Qingdao, CN
124.194.219.146	AS3786 LG DACOM Corporation	`1.95ms` from Seoul, KR
119.196.200.18	AS4766 Korea Telecom	`3.10ms` from Seoul, KR
13.237.35.178	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
217.96.29.226	AS5617 Orange Polska Spolka Akcyjna	`0.89ms` from Warsaw, PL
213.206.224.210	AS9150 Interconnect	`1.54ms` from Amsterdam, NL
65.151.0.2	AS395505 iManage, LLC	`0.52ms` from Ashburn, US
73.99.117.194	AS7922 Comcast Cable Communications, LLC	`7.03ms` from Ashburn, US
158.95.152.18	AS55256 Netskope Inc	`0.14ms` from Barcelona, ES
79.210.165.114	AS3320 Deutsche Telekom AG	`4.29ms` from Berlin, DE
96.238.57.82	AS701 Verizon Business	`2.28ms` from Boston, US
81.182.245.210	AS5483 Magyar Telekom Plc.	`0.80ms` from Budapest, HU
36.148.22.242	AS56047 China Mobile communications corporation	`0.86ms` from Changsha, CN
72.231.221.34	AS11351 Charter Communications Inc	`17.68ms` from Chicago, US
194.5.107.2	AS214315 Cushman & Wakefield Debenham Tie Leung Limited	`1.06ms` from Dublin, IE
8.212.92.66	AS45102 Alibaba (US) Technology Co., Ltd.	`0.73ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f5 5.142.185.97

traceroute to 5.142.185.97 (5.142.185.97): 64 hops max, 52 byte packets

5 [AS6939] 216.66.89.7 7.773 ms

6 *

7 *

8 [AS12389] 5.142.185.97 27.793 ms

Measurement taken from

IPinfo ProbeNet in Taellberg, SE

On December 14th 2025

What are IP address ranges?

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