1. All IP Ranges
  2. 178.0.0.0/8
  3. 178.185.0.0/16
  4. AS12389  | 178.185.173.0/24

178.185.173.0/24

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:        178.185.173.0 - 178.185.173.255
netname:        Rostelecom_net
country:        RU
geoloc:         56.838011 60.597474
admin-c:        PRTT1-RIPE
tech-c:         RTNC-RIPE
status:         SUB-ALLOCATED PA
mnt-by:         ROSTELECOM-MNT
created:        2025-08-26T13:17:54Z
last-modified:  2025-08-26T13:17:54Z
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:          178.185.173.0/24
origin:         AS12389
mnt-by:         ROSTELECOM-MNT
created:        2025-06-21T13:10:56Z
last-modified:  2025-06-21T13:10:56Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 178.185.173.0/24

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
178.185.195.0/24 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
178.185.255.0/24 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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Read more

Pingable IPs

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

IP Address ASN Details
178.185.173.37 AS12389 PJSC Rostelecom 0.15ms from Yekaterinburg, 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
20.16.156.88 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
122.177.127.184 AS24560 Bharti Airtel Ltd., Telemedia Services 12.64ms from Chennai, IN
67.167.58.88 AS7922 Comcast Cable Communications, LLC 4.07ms from Chicago, US
102.205.46.232 AS214354 SiteHUB Agency Ltd 0.26ms from Draper, US
108.165.117.200 AS21859 Zenlayer Inc 1.11ms from Incheon, KR
76.172.87.40 AS20001 Charter Communications Inc 6.20ms from Los Angeles, US
47.180.184.184 AS5650 Frontier Communications of America, Inc. 1.89ms from Los Angeles, US
79.7.172.72 AS3269 Telecom Italia S.p.A. 4.25ms from Milan, IT
79.54.15.72 AS3269 Telecom Italia S.p.A. 1.73ms from Milan, IT
3.6.226.200 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
176.159.127.168 AS5410 Bouygues Telecom SA 16.56ms from Paris, FR
54.221.233.152 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
93.177.202.248 AS20910 SIA BITE Latvija 0.61ms from Riga, LV
189.92.38.56 AS22085 Claro S/A 15.79ms from Rio de Janeiro, BR
80.116.130.184 AS3269 Telecom Italia S.p.A. 2.37ms from Rome, IT
179.111.104.136 AS27699 TELEFÔNICA BRASIL S.A 7.57ms from Sao Paulo, BR
130.156.161.8 AS21976 NJEDge.Net, Inc. 1.90ms from Secaucus, US
211.219.70.40 AS4766 Korea Telecom 1.43ms from Seoul, KR
140.123.84.248 AS1659 Taiwan Academic Network (TANet) Information Center 5.40ms from Taichung, TW
126.9.210.120 AS17676 SoftBank Corp. 5.17ms from Tokyo, JP
39.98.191.72 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.67ms from Zhangjiakou, CN
69.248.125.88 AS7922 Comcast Cable Communications, LLC 7.79ms from Ashburn, US
109.245.78.88 AS15958 CETINdoo-NET 0.72ms from Belgrade, RS
35.32.12.136 AS27274 Central Michigan University 2.80ms from Grand Rapids, US
121.229.203.72 AS134756 CHINANET Nanjing Jishan IDC network 3.14ms from Huai'an, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 178.185.173.33
traceroute to 178.185.173.33 (178.185.173.33): 64 hops max, 52 byte packets
3 *
Measurement taken from IPinfo ProbeNet in Novosibirsk, RU
On

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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