176.51.0.0/18

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS12389
Parent Range	176.51.0.0/16
Registry	RIPE
ID	WEBSTREAM

WHOIS Details

inetnum:        176.51.0.0 - 176.51.255.255
netname:        WEBSTREAM
descr:          OJSC Rostelecom
remarks:        Novosibirsk filial
remarks:        of Open Joint Stock Company Rostelecom
remarks:        broadband service
country:        RU
remarks:        
remarks:        NCC
remarks:        INFRA-AW
remarks:        
admin-c:        NSOE11-RIPE
tech-c:         NSOE22-RIPE
mnt-by:         ROSTELECOM-MNT
status:         ASSIGNED PA
notify:         [email protected]
remarks:        
remarks:        Direct reference for the general info on spam,
remarks:        In unsoluble cases for the general info on spam,
remarks:        abusing & hacking complaints email [email protected] .
remarks:        
created:        2011-05-24T09:16:55Z
last-modified:  2025-06-27T07:21:27Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           NSOELSVZ admin-c role
address:        JSC Sibirtelecom
address:        18, Ordjenikidze str.,
address:        630099, Novosibirsk, Russia
phone:          +7 383 2 270669
fax-no:         +7 383 2 270017
e-mail:         [email protected]
admin-c:        YOL1-RIPE
admin-c:        VIK15-RIPE
tech-c:         YOL1-RIPE
tech-c:         VIK15-RIPE
nic-hdl:        NSOE11-RIPE
notify:         [email protected]
mnt-by:         NSOELSV-NCC
created:        2005-03-29T04:58:27Z
last-modified:  2008-09-08T05:37:10Z
source:         RIPE

role:           NSOELSVZ tech-c role
address:        JSC Sibirtelecom
address:        18, Ordjenikidze str.,
address:        630099, Novosibirsk, Russia
phone:          +7 383 2 270669
fax-no:         +7 383 2 270017
e-mail:         [email protected]
admin-c:        YOL1-RIPE
admin-c:        VIK15-RIPE
tech-c:         YOL1-RIPE
tech-c:         VIK15-RIPE
nic-hdl:        NSOE22-RIPE
notify:         [email protected]
mnt-by:         NSOELSV-NCC
created:        2005-03-29T04:55:41Z
last-modified:  2008-09-08T05:37:11Z
source:         RIPE

route:          176.51.0.0/16
descr:          Rostelecom networks
origin:         AS12389
notify:         [email protected]
mnt-by:         ROSTELECOM-MNT
created:        2018-10-31T11:46:57Z
last-modified:  2018-10-31T11:46:57Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 176.51.0.0/18

Range	ASN	Company	Num of IPs
176.51.0.0/16	AS12389	OJSC Rostelecom	65,536
176.48.0.0/14	AS12389	PJSC Rostelecom	262,144

Nearby Ranges

BGP prefixes that overlap with 176.51.0.0/16

Range	ASN	Company	Num of IPs
176.48.0.0/14	AS12389	PJSC Rostelecom	262,144
176.51.0.0/16	AS12389	OJSC Rostelecom	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
176.51.0.1	AS12389 PJSC Rostelecom	`0.62ms` from Novosibirsk, 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
54.68.180.178	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
44.233.136.162	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
65.7.96.2	AS852 TELUS Communications Inc.	`1.57ms` from Calgary, CA
118.145.149.18	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.84ms` from Guangzhou, CN
85.98.103.114	AS9121 Turk Telekomunikasyon Anonim Sirketi	`12.77ms` from Istanbul, TR
103.186.193.18	AS149713 PT Lentera Digital Nusantara	`0.37ms` from Jakarta, ID
93.102.182.18	AS2860 NOS COMUNICACOES, S.A.	`12.97ms` from Lisbon, PT
109.150.177.114	AS2856 British Telecommunications PLC	`4.57ms` from London, GB
149.102.48.226	AS42611 Full Fibre Limited	`2.94ms` from London, GB
86.63.11.210	AS60426 WightFibre Limited	`3.64ms` from London, GB
62.175.63.50	AS6739 VODAFONE ONO, S.A.	`12.92ms` from Madrid, ES
162.243.31.194	AS14061 DigitalOcean, LLC	`0.63ms` from New York City, US
66.104.196.194	AS2828 Verizon Business	`2.40ms` from New York City, US
70.125.59.146	AS33363 Charter Communications, Inc	`7.42ms` from Orlando, US
180.199.46.50	AS18126 Chubu Telecommunications Company, Inc.	`4.74ms` from Osaka, JP
177.73.43.2	AS265475 MUVNET TELECOM	`0.38ms` from Osasco, BR
84.96.174.226	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`4.65ms` from Paris, FR
221.162.159.98	AS4766 Korea Telecom	`7.50ms` from Seoul, KR
211.192.144.18	AS4766 Korea Telecom	`5.30ms` from Seoul, KR
180.158.190.162	AS4812 China Telecom (Group)	`3.81ms` from Shanghai, CN
62.2.54.82	AS6730 Sunrise GmbH	`0.81ms` from Zuerich, CH
65.210.3.2	AS701 Verizon Business	`5.70ms` from Ashburn, US
84.194.47.210	AS6848 Telenet BV	`6.00ms` from Brussels, BE
84.158.6.2	AS3320 Deutsche Telekom AG	`9.45ms` from Frankfurt am Main, DE
185.188.65.2	AS8767 M-net Telekommunikations GmbH	`6.33ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m7 176.51.36.102

traceroute to 176.51.36.102 (176.51.36.102): 7 hops max, 52 byte packets

3 [AS12389] 176.211.94.80 0.79 ms

4 [AS12389] 213.228.109.147 29.144 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Kazan, RU

On November 28th 2025

What are IP address ranges?

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