77.51.176.0/21

AS25515 · PJSC Rostelecom

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Summary

Country	Russia
Domain	istra.co.il
ASN	AS25515
Parent Range	77.51.0.0/16
Registry	RIPE
ID	CTC-ISTRA-PPPOE

WHOIS Details

inetnum:        77.51.177.0 - 77.51.183.255
netname:        CTC-Istra-PPPoE
descr:          Istra PPPoE pool
country:        RU
admin-c:        CTC1-RIPE
tech-c:         CTC1-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-CTC
created:        2011-12-09T14:08:02Z
last-modified:  2011-12-09T14:08:02Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           OJSC Rostelecom
address:        29/2 Narodnogo Opolcheniya str.,
address:        123154, Moscow
abuse-mailbox:  ripe@rt.ru
e-mail:         vyacheslav.shelukhin@rt.ru
e-mail:         yurov@mo.center.rt.ru
admin-c:        AY25515
tech-c:         AY25515
nic-hdl:        CTC1-RIPE
mnt-by:         MNT-CTC
created:        2009-06-29T07:45:40Z
last-modified:  2022-02-18T14:02:19Z
source:         RIPE

route:          77.51.176.0/21
descr:          CTC-JNPR-1
origin:         AS25515
mnt-by:         MNT-CTC
created:        2008-08-18T16:40:59Z
last-modified:  2010-11-23T05:49:29Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.51.176.0/21

Range	ASN	Company	Num of IPs
77.51.0.0/16	AS25515	PJSC Rostelecom	65,536

Nearby Ranges

BGP prefixes that overlap with 77.51.0.0/16

Range	ASN	Company	Num of IPs
77.51.0.0/16	AS25515	PJSC Rostelecom	65,536
77.51.32.0/21	AS12389	ex-netname: CTC-DSLAM-4	2,048
77.51.168.0/21	AS12389	ex-netname: CTC-DSLAM-3	2,048
77.51.56.0/21	AS12389	Orekhovo-Zuevo PPPoE pool	2,048
77.51.160.0/21	AS12389	ex-netname: CTC-DSLAM-3	2,048
77.51.96.0/21	AS12389	ex-netname: CTC-DSLAM-5	2,048
77.51.136.0/21	AS12389	OJSC Rostelecom, Moscow Region Branch	2,048
77.51.72.0/21	AS12389	ex-netname: CTC-DSLAM-5	2,048
77.51.120.0/21	AS12389	ex-netname: CTC-DSLAM-5	2,048
77.51.200.0/21	AS25515	R1 Flate rate poolA	2,048
77.51.0.0/21	AS12389	ex-netname: CTC-DSLAM-4	2,048
77.51.40.0/21	AS12389	ex-netname: CTC-DSLAM-4	2,048
77.51.216.0/21	AS25515	ex-netname: CTC-DSLAM	2,048
77.51.208.0/21	AS25515	ex-netname: CTC-DSLAM	2,048
77.51.8.0/21	AS12389	ex-netname: CTC-DSLAM-4	2,048
77.51.104.0/21	AS12389	ex-netname: CTC-DSLAM-5	2,048
77.51.80.0/21	AS12389	ex-netname: CTC-DSLAM-5	2,048
77.51.64.0/21	AS12389	ex-netname: CTC-DSLAM-5	2,048
77.51.24.0/21	AS12389	ex-netname: CTC-DSLAM-4	2,048
77.51.88.0/21	AS12389	ex-netname: CTC-DSLAM-5	2,048
77.51.128.0/21	AS12389	OJSC Rostelecom, Moscow Region Branch	2,048
77.51.224.0/21	AS25515	ex-netname: CTC-DSLAM-4	2,048
77.51.112.0/21	AS12389	ex-netname: CTC-DSLAM-5	2,048
77.51.152.0/21	AS12389	OJSC Rostelecom, Moscow Region Branch	2,048
77.51.144.0/21	AS12389	ex-netname: CTC-DSLAM	2,048
77.51.16.0/21	AS12389	ex-netname: CTC-DSLAM-4	2,048
77.51.184.0/21	AS25515	DSL access network in Moscow region	2,048
77.51.48.0/21	AS12389	Balashikha PPPoE pool	2,048
77.51.192.0/21	AS25515	Podolsk PPPoE pool	2,048

Hosted domains

There are 19 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
77.51.178.11	hronologic.com	2
77.51.180.48	kuleshov.com	1
77.51.176.241	filofed.ru	1
77.51.178.82	centurigroup.ru	1
77.51.183.241	pskovapart.ru	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
77.51.179.214	AS25515 PJSC Rostelecom	2.12ms from Moscow, RU
77.51.180.76	AS25515 PJSC Rostelecom	2.35ms from Moscow, RU
77.51.177.237	AS25515 PJSC Rostelecom	1.95ms from Moscow, RU
77.51.176.199	AS25515 PJSC Rostelecom	2.42ms from Moscow, RU
77.51.182.51	AS25515 PJSC Rostelecom	2.38ms from Moscow, RU
77.51.181.239	AS25515 PJSC Rostelecom	1.97ms from Moscow, RU
77.51.178.126	AS25515 PJSC Rostelecom	1.89ms from Moscow, RU
77.51.183.44	AS25515 PJSC Rostelecom	2.41ms 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
114.250.64.37	AS4808 China Unicom Beijing Province Network	3.27ms from Beijing, CN
54.223.112.181	AS55960 Beijing Guanghuan Xinwang Digital	4.21ms from Beijing, CN
62.159.60.69	AS3320 Deutsche Telekom AG	1.05ms from Berlin, DE
54.213.16.117	AS16509 Amazon.com, Inc.	0.17ms from Boardman, US
74.138.215.53	AS10796 Charter Communications Inc	19.90ms from Columbus, US
104.224.205.37	AS26207 WHDOT LLC	0.30ms from Los Angeles, US
157.119.200.149	AS135269 Fast 4 Technologies	0.76ms from Mumbai, IN
175.124.131.245	AS9318 SK Broadband Co Ltd	0.77ms from Seoul, KR
73.233.24.245	AS7922 Comcast Cable Communications, LLC	9.55ms from Ashburn, US
76.202.63.229	AS7018 AT&T Enterprises, LLC	8.96ms from Chicago, US
87.198.230.245	AS34245 Magnet Networks Limited	1.71ms from Dublin, IE
176.85.48.181	AS3352 TELEFONICA DE ESPANA S.A.U.	13.75ms from Madrid, ES
189.121.36.149	AS28573 Claro NXT Telecomunicacoes Ltda	1.87ms from Osasco, BR
184.180.151.165	AS22773 Cox Communications Inc.	0.75ms from Phoenix, US
179.152.77.197	AS28573 Claro NXT Telecomunicacoes Ltda	4.02ms from Porto Alegre, BR
20.220.198.117	AS8075 Microsoft Corporation	0.16ms from Toronto, CA
200.255.110.5	AS4230 CLARO S.A.	5.57ms from Curitiba, BR
124.156.135.85	AS132203 Tencent Building, Kejizhongyi Avenue	0.38ms from Hong Kong, HK
20.68.204.53	AS8075 Microsoft Corporation	0.20ms from London, GB
93.177.242.133	AS20910 SIA "BITE Latvija"	0.58ms from Riga, LV
210.221.16.133	AS9318 SK Broadband Co Ltd	3.60ms from Seoul, KR
192.165.16.37	AS197557 RUN Communications AB	0.83ms from Stockholm, SE
119.245.187.149	AS2514 NTT PC Communications, Inc.	0.91ms from Tokyo, JP
141.95.37.197	AS16276 OVH SAS	0.13ms from Frankfurt am Main, DE
190.95.140.245	AS27947 Telconet S.A	7.80ms from Guayaquil, EC

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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