176.51.0.0/16

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS12389
Parent Range	176.48.0.0/14
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:         lir@ncc.sibirtelecom.ru
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 noc@sinor.ru .
remarks:        
created:        2011-05-24T09:16:55Z
last-modified:  2025-06-27T07:21:27Z
source:         RIPE
abuse-email:    abuse@rt.ru
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:         noc@sinor.ru
admin-c:        YOL1-RIPE
admin-c:        VIK15-RIPE
tech-c:         YOL1-RIPE
tech-c:         VIK15-RIPE
nic-hdl:        NSOE11-RIPE
notify:         noc@sinor.ru
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:         noc@sinor.ru
admin-c:        YOL1-RIPE
admin-c:        VIK15-RIPE
tech-c:         YOL1-RIPE
tech-c:         VIK15-RIPE
nic-hdl:        NSOE22-RIPE
notify:         noc@sinor.ru
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:         ripe@rt.ru
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 176.51.0.0/16

Range	ASN	Company	Num of IPs
176.48.0.0/14	AS12389	PJSC Rostelecom	262,144

Nearby Ranges

BGP prefixes that overlap with 176.0.0.0/8

Range	ASN	Company	Num of IPs
176.128.0.0/10	AS5410	Bouygues Telecom SA	4,194,304
176.248.0.0/13	AS5607	Sky UK Limited	524,288
176.0.0.0/13	AS6805	Telefonica Germany GmbH & Co.OHG	524,288
176.16.0.0/14	AS34400	Etihad Etisalat, a joint stock company	262,144
176.24.0.0/14	AS5607	Sky UK Limited	262,144
176.48.0.0/14	AS12389	PJSC Rostelecom	262,144
176.68.0.0/14	AS1257	Tele2 Sverige AB	262,144
176.40.0.0/14	AS34984	Superonline Iletisim Hizmetleri A.S.	262,144
176.228.0.0/14	AS12400	Partner Communications Ltd.	262,144
176.204.0.0/15	AS5384	EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC	131,072
176.194.0.0/15	AS12714	Net By Net Holding LLC	131,072
176.78.0.0/15	AS3243	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	131,072
176.202.0.0/15	AS8781	Ooredoo Q.S.C.	131,072
176.54.0.0/15	AS15897	Vodafone Telekomunikasyon A.S.	131,072
176.196.0.0/15	AS39927	E-Light-Telecom Ltd.	131,072
176.192.0.0/15	AS12714	Net By Net Holding LLC	131,072
176.192.0.0/15	AS31163	Net By Net Holding LLC	131,072
176.198.0.0/15	AS3209	Vodafone West GmbH	131,072
176.44.0.0/15	AS25019	Saudi Telecom Company JSC	131,072
176.14.0.0/15	AS8402	PJSC Vimpelcom	131,072
176.224.0.0/15	AS34400	Etihad Etisalat, a joint stock company	131,072
176.192.0.0/15	AS31133	Net By Net Holding LLC	131,072
176.75.0.0/16	AS2119	Telenor Norge AS	65,536
176.198.0.0/16	AS3209	Unitymedia dynamic customer IP pool	65,536
176.9.0.0/16	AS24940	Hetzner Online GmbH	65,536
176.38.0.0/16	AS39608	Lanet Network Ltd	65,536
176.199.0.0/16	AS3209	Unitymedia dynamic customer IP pool	65,536
176.73.0.0/16	AS20771	Caucasus Online Ltd.	65,536
176.35.0.0/16	AS5413	Wavenet Limited	65,536
176.63.0.0/16	AS21334	One Hungary Ltd.	65,536
176.36.0.0/16	AS39608	Lanet Network Ltd	65,536
176.37.0.0/16	AS39608	Lanet Network Ltd	65,536
176.47.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
176.29.0.0/16	AS48832	Broadband Service	65,536
176.76.0.0/16	AS3212	Telemach Slovenija d.o.o.	65,536
176.127.0.0/16	AS3303	Swisscom (Schweiz) AG	65,536
176.14.0.0/16	AS16345	Dynamic IP Pool for Broadband Customers	65,536
176.220.0.0/16	AS20978	TT Mobil Iletisim Hizmetleri A.S	65,536
176.72.0.0/16	AS1759	Telia Finland Oyj	65,536
176.93.0.0/16	AS16086	DNA Oyj	65,536
176.33.0.0/16	AS34984	Superonline Iletisim Hizmetleri A.S.	65,536
176.207.0.0/16	AS1267	WIND TRE S.P.A.	65,536
176.85.0.0/16	AS3352	Telefonica de Espana SAU	65,536
176.211.0.0/16	AS12389	RU-SIBNET-NETWORKS	65,536
176.86.0.0/16	AS3352	Telefonica de Espana SAU	65,536
176.201.0.0/16	AS16232	Telecom Italia Mobile	65,536
176.11.0.0/16	AS12929	Telia Norge AS	65,536
176.30.0.0/16	AS20978	TT Mobil Iletisim Hizmetleri A.S	65,536
176.200.0.0/16	AS16232	Telecom Italia Mobile	65,536
176.31.0.0/16	AS16276	OVH SAS	65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
176.51.92.25	bynik54.ru	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

11,890 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
176.51.231.21	AS12389 PJSC Rostelecom	`1.53ms` from Novosibirsk, RU
176.51.250.123	AS12389 PJSC Rostelecom	`1.00ms` from Novosibirsk, RU
176.51.254.93	AS12389 PJSC Rostelecom	`1.10ms` from Novosibirsk, RU
176.51.185.28	AS12389 PJSC Rostelecom	`1.30ms` from Novosibirsk, RU
176.51.235.75	AS12389 PJSC Rostelecom	`1.30ms` from Novosibirsk, RU
176.51.82.132	AS12389 PJSC Rostelecom	`1.00ms` from Novosibirsk, RU
176.51.144.176	AS12389 PJSC Rostelecom	`1.33ms` from Novosibirsk, RU
176.51.153.202	AS12389 PJSC Rostelecom	`1.06ms` from Novosibirsk, RU
176.51.135.91	AS12389 PJSC Rostelecom	`1.31ms` from Novosibirsk, RU
176.51.88.63	AS12389 PJSC Rostelecom	`1.13ms` from Novosibirsk, RU
176.51.80.71	AS12389 PJSC Rostelecom	`1.05ms` from Novosibirsk, RU
176.51.94.103	AS12389 PJSC Rostelecom	`1.12ms` from Novosibirsk, RU
176.51.252.10	AS12389 PJSC Rostelecom	`1.18ms` from Novosibirsk, RU
176.51.199.123	AS12389 PJSC Rostelecom	`0.91ms` from Novosibirsk, RU
176.51.234.50	AS12389 PJSC Rostelecom	`1.11ms` from Novosibirsk, RU
176.51.98.246	AS12389 PJSC Rostelecom	`0.97ms` from Novosibirsk, RU
176.51.74.167	AS12389 PJSC Rostelecom	`1.02ms` from Novosibirsk, RU
176.51.158.22	AS12389 PJSC Rostelecom	`1.72ms` from Novosibirsk, RU
176.51.193.158	AS12389 PJSC Rostelecom	`1.46ms` from Novosibirsk, RU
176.51.90.9	AS12389 PJSC Rostelecom	`1.06ms` from Novosibirsk, RU
176.51.195.72	AS12389 PJSC Rostelecom	`1.06ms` from Novosibirsk, RU
176.51.239.24	AS12389 PJSC Rostelecom	`1.09ms` from Novosibirsk, RU
176.51.167.198	AS12389 PJSC Rostelecom	`1.51ms` from Novosibirsk, RU
176.51.202.169	AS12389 PJSC Rostelecom	`1.25ms` from Novosibirsk, RU
176.51.229.87	AS12389 PJSC Rostelecom	`1.44ms` 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
24.226.187.176	AS11290 Cogeco Connexion inc	`8.53ms` from Beauharnois, CA
101.201.237.144	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.54ms` from Beijing, CN
34.34.190.160	AS396982 Google LLC	`0.12ms` from Brussels, BE
181.110.145.192	AS7303 Telecom Argentina S.A.	`1.97ms` from Buenos Aires, AR
66.68.115.224	AS11427 Charter Communications Inc	`12.07ms` from Dallas, US
70.118.171.224	AS11427 Charter Communications Inc	`17.88ms` from Houston, US
67.10.170.16	AS11427 Charter Communications Inc	`7.72ms` from Houston, US
18.171.22.192	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
87.24.202.0	AS3269 Telecom Italia S.p.A.	`5.05ms` from Milan, IT
74.70.237.192	AS11351 Charter Communications Inc	`19.39ms` from New York City, US
153.190.181.144	AS4713 NTT DOCOMO BUSINESS,Inc.	`13.79ms` from Osaka, JP
195.154.88.176	AS12876 SCALEWAY S.A.S.	`0.77ms` from Paris, FR
5.98.210.0	AS3269 Telecom Italia S.p.A.	`14.73ms` from Rome, IT
59.14.230.240	AS4766 Korea Telecom	`1.78ms` from Seoul, KR
110.116.64.48	AS56046 China Mobile communications corporation	`4.45ms` from Suzhou, CN
45.91.210.112	AS60781 LeaseWeb Netherlands B.V.	`0.26ms` from Amsterdam, NL
185.10.8.0	AS51468 One.com A/S	`0.92ms` from Copenhagen, DK
64.182.167.240	AS54489 CoreSpace, Inc.	`0.86ms` from Dallas, US
31.126.82.144	AS2856 British Telecommunications PLC	`2.21ms` from London, GB
109.75.119.160	AS13113 ISI Line srl	`4.23ms` from Milan, IT
13.127.216.192	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
4.235.49.0	AS8075 Microsoft Corporation	`2.01ms` from Sandefjord, NO
97.91.150.240	AS20115 Charter Communications LLC	`5.07ms` from St. Louis, US
184.2.92.0	AS19901 Brightspeed	`6.64ms` from Ashburn, US
1.90.144.48	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`4.88ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f3 176.51.245.188

traceroute to 176.51.245.188 (176.51.245.188): 64 hops max, 52 byte packets

3 [AS12389] 213.228.109.149 218.094 ms

4 [AS12389] 176.51.245.188 223.983 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 6th 2025

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