178.185.255.0/24

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS12389
Parent Range	178.184.0.0/14
Registry	RIPE
ID	ROSTELECOM_NET

WHOIS Details

inetnum:        178.185.255.0 - 178.185.255.255
netname:        Rostelecom_net
country:        RU
geoloc:         56.631600 47.886180
admin-c:        PRTT1-RIPE
tech-c:         RTNC-RIPE
status:         LIR-PARTITIONED PA
mnt-by:         ROSTELECOM-MNT
created:        2025-08-25T08:23:30Z
last-modified:  2025-08-25T08:23:30Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           PJSC Rostelecom Technical Team
address:        PJSC Rostelecom Russian Federation
e-mail:         ripe.form@rt.ru
nic-hdl:        PRTT1-RIPE
mnt-by:         ROSTELECOM-MNT
created:        2024-05-20T01:54:00Z
last-modified:  2024-05-20T01:54:00Z
source:         RIPE

role:           PJSC Rostelecom Technical Team
address:        PJSC Rostelecom
address:        Russian Federation
e-mail:         ripe@rt.ru
abuse-mailbox:  abuse@rt.ru
admin-c:        IE1277-RIPE
tech-c:         IE1277-RIPE
remarks:        trouble: ---------------------------------------------------------------
remarks:        trouble: Rostelecom NOC is available 24 x 7
remarks:        trouble: e-mail cuss-ip@rt.ru
remarks:        trouble: ---------------------------------------------------------------
remarks:        ------------------------------------------------------------------------
remarks:        peering requests: peering@rt.ru
remarks:        ------------------------------------------------------------------------
remarks:        http://www.rostelecom.ru/, looking-glass http://lg.ip.rt.ru/
remarks:        ------------------------------------------------------------------------
notify:         ripe@rt.ru
nic-hdl:        RTNC-RIPE
mnt-by:         ROSTELECOM-MNT
created:        2007-11-27T13:28:11Z
last-modified:  2022-12-12T07:46:18Z
source:         RIPE

route:          178.185.255.0/24
origin:         AS12389
mnt-by:         ROSTELECOM-MNT
created:        2025-06-21T13:18:37Z
last-modified:  2025-06-21T13:18:37Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 178.185.255.0/24

Range	ASN	Company	Num of IPs
178.184.0.0/14	AS12389	PJSC Rostelecom	262,144

Nearby Ranges

BGP prefixes that overlap with 178.185.0.0/16

Range	ASN	Company	Num of IPs
178.184.0.0/14	AS12389	PJSC Rostelecom	262,144
178.185.0.0/17	AS12389	RU-SIBNET-NETWORKS	32,768
178.185.0.0/18	AS12389	OJSC Sibirtelecom	16,384
178.185.130.0/24	AS12389	PJSC Rostelecom	256
178.185.131.0/24	AS12389	PJSC Rostelecom	256
178.185.132.0/24	AS12389	PJSC Rostelecom	256
178.185.133.0/24	AS12389	PJSC Rostelecom	256
178.185.141.0/24	AS12389	PJSC Rostelecom	256
178.185.142.0/24	AS12389	PJSC Rostelecom	256
178.185.143.0/24	AS12389	PJSC Rostelecom	256
178.185.173.0/24	AS12389	PJSC Rostelecom	256
178.185.195.0/24	AS12389	PJSC Rostelecom	256
178.185.196.0/24	AS12389	PJSC Rostelecom	256
178.185.197.0/24	AS12389	PJSC Rostelecom	256
178.185.213.0/24	AS12389	PJSC Rostelecom	256
178.185.214.0/24	AS12389	PJSC Rostelecom	256
178.185.215.0/24	AS12389	PJSC Rostelecom	256
178.185.216.0/24	AS12389	PJSC Rostelecom	256
178.185.241.0/24	AS12389	PJSC Rostelecom	256
178.185.254.0/24	AS12389	PJSC Rostelecom	256
178.185.226.0/24	AS216379	Joint Stock Company CifraBit	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

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

IP Address	ASN	Details
178.185.255.241	AS12389 PJSC Rostelecom	`12.41ms` from Moscow, RU

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
27.155.82.8	AS133774 Fuzhou	`1.78ms` from Fuzhou, CN
213.30.237.152	AS8881 1&1 Versatel GmbH	`0.46ms` from Hamburg, DE
42.191.91.168	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.57ms` from Kuala Lumpur, MY
4.234.154.200	AS8075 Microsoft Corporation	`0.24ms` from London, GB
40.120.42.200	AS8075 Microsoft Corporation	`0.19ms` from London, GB
81.39.248.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.29ms` from Madrid, ES
2.138.60.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.21ms` from Madrid, ES
34.224.150.104	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
107.138.147.200	AS7018 AT&T Enterprises, LLC	`2.71ms` from San Jose, US
52.187.13.120	AS8075 Microsoft Corporation	`0.59ms` from Singapore, SG
27.121.231.88	AS2519 ARTERIA Networks Corporation	`3.19ms` from Tokyo, JP
31.186.80.40	AS57367 Atman Sp. z o.o.	`0.37ms` from Warsaw, PL
92.105.34.56	AS3303 Swisscom (Switzerland) Ltd	`2.39ms` from Zuerich, CH
85.72.163.232	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.67ms` from Athens, GR
162.227.110.88	AS7018 AT&T Enterprises, LLC	`4.19ms` from Chicago, US
200.135.52.40	AS10715 Universidade Federal de Santa Catarina	`9.11ms` from Curitiba, BR
117.235.151.24	AS9829 National Internet Backbone	`9.06ms` from Delhi, IN
85.215.79.88	AS8560 IONOS SE	`0.61ms` from Frankfurt am Main, DE
112.92.25.8	AS17816 China Unicom IP network China169 Guangdong province	`11.52ms` from Guangzhou, CN
124.104.52.72	AS9299 Philippine Long Distance Telephone Company	`1.22ms` from Manila, PH
91.8.128.200	AS3320 Deutsche Telekom AG	`6.34ms` from Nuernberg, DE
76.23.110.8	AS7922 Comcast Cable Communications, LLC	`15.58ms` from Orlando, US
133.123.129.232	AS7522 STNet, Incorporated	`7.22ms` from Osaka, JP
52.171.125.24	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
185.151.11.200	AS62395 Internet Vikings International AB	`0.91ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f3 178.185.255.53

traceroute to 178.185.255.53 (178.185.255.53): 64 hops max, 52 byte packets

3 [AS12389] 213.59.208.63 17.588 ms

4 [AS12389] 178.185.255.53 13.708 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On January 19th 2026

What are IP address ranges?

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