178.71.42.0/24

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rt.ru
ASN	AS12389
Parent Range	178.64.0.0/13
Registry	RIPE
ID	RU-AVANGARD-DSL

WHOIS Details

inetnum:        178.71.0.0 - 178.71.255.255
netname:        RU-AVANGARD-DSL
descr:          OJSC North-West Telecom
descr:          Saint-Peterburg branch of the OJSC North-West Telecom
descr:          24 Bolshaya Morskaya st., 191186, St. Petersburg, Russia
country:        RU
admin-c:        RCR3-RIPE
tech-c:         RCR3-RIPE
status:         ASSIGNED PA
mnt-by:         AS8997-MNT
mnt-lower:      AS8997-MNT
mnt-domains:    AS8997-MNT
mnt-routes:     AS8997-MNT
notify:         lir@dtd.ptn.ru
created:        2010-07-08T13:03:06Z
last-modified:  2010-07-08T13:03:06Z
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:          178.70.0.0/15
descr:          Rostelecom networks
origin:         AS12389
notify:         ripe@rt.ru
mnt-by:         ROSTELECOM-MNT
created:        2018-10-31T11:47:01Z
last-modified:  2018-10-31T11:47:01Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 178.71.42.0/24

Range	ASN	Company	Num of IPs
178.64.0.0/13	AS12389	PJSC Rostelecom	524,288

Nearby Ranges

BGP prefixes that overlap with 178.71.0.0/16

Range	ASN	Company	Num of IPs
178.64.0.0/13	AS12389	PJSC Rostelecom	524,288

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

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

IP Address	ASN	Details
178.71.42.229	AS12389 PJSC Rostelecom	`9.52ms` 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
147.102.11.40	AS3323 National Technical University of Athens	`2.16ms` from Athens, GR
47.218.243.72	AS19108 Optimum	`10.49ms` from Dallas, US
129.120.90.56	AS589 University of North Texas	`1.91ms` from Dallas, US
120.232.187.136	AS9808 China Mobile Communications Group Co., Ltd.	`3.67ms` from Guangzhou, CN
79.197.225.24	AS3320 Deutsche Telekom AG	`1.88ms` from Hamburg, DE
87.222.5.216	AS12479 Orange Espagne SA	`8.59ms` from Madrid, ES
185.138.75.152	AS2119 Telenor Norge AS	`12.85ms` from Oslo, NO
37.112.239.72	AS57378 JSC ER-Telecom Holding	`16.22ms` from Samara, RU
208.67.220.120	AS36692 Cisco OpenDNS, LLC	`0.15ms` from Seattle, US
157.65.99.184	AS2514 NTT PC Communications, Inc.	`3.52ms` from Tokyo, JP
20.63.98.104	AS8075 Microsoft Corporation	`0.18ms` from Toronto, CA
182.190.129.104	AS17557 Pakistan Telecommunication Company Limited	`1.83ms` from Karachi, PK
36.227.163.104	AS3462 Data Communication Business Group	`0.70ms` from Taipei, TW
23.226.160.216	AS400633 Peoples Rural Telephone Cooperative Corporation, Inc.	`16.65ms` from Ashburn, US
120.6.35.184	AS4837 CHINA UNICOM China169 Backbone	`9.25ms` from Beijing, CN
102.211.250.152	AS15399 Wananchi Group (Kenya) Limited	`10.85ms` from Dar es Salaam, TZ
125.182.34.24	AS17858 LG POWERCOMM	`4.36ms` from Incheon, KR
90.195.36.104	AS5607 Sky UK Limited	`7.16ms` from London, GB
136.179.23.72	AS23005 SWITCH, LTD	`5.22ms` from Los Angeles, US
178.194.77.136	AS3303 Swisscom (Switzerland) Ltd	`1.00ms` from Lugano, CH
188.11.120.56	AS3269 Telecom Italia S.p.A.	`5.32ms` from Milan, IT
185.31.162.232	AS34300 Internet-Cosmos LLC	`1.01ms` from Moscow, RU
97.238.198.72	AS6167 Verizon Business	`18.86ms` from Newark, US
128.39.112.56	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`2.67ms` from Oslo, NO
171.126.182.216	AS4837 CHINA UNICOM China169 Backbone	`9.29ms` from Taiyuan, 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 178.71.42.53

traceroute to 178.71.42.53 (178.71.42.53): 64 hops max, 52 byte packets

4 [AS12389] 212.48.198.223 43.268 ms

5 [AS12389] 178.71.42.53 13.922 ms

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On March 13th 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.

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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