77.51.96.0/21

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rt.ru
ASN	AS12389
Parent Range	77.51.0.0/16
Registry	RIPE
ID	MACROREGIONAL_CENTER

WHOIS Details

inetnum:        77.51.64.0 - 77.51.127.255
netname:        MACROREGIONAL_CENTER
descr:          ex-netname: CTC-DSLAM-5
descr:          OJSC Rostelecom, Moscow Region Branch
descr:          DSL access network in Moscow region
country:        RU
admin-c:        CTC1-RIPE
tech-c:         CTC1-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-CTC
created:        2009-08-26T10:39:13Z
last-modified:  2012-08-17T12:51:27Z
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:          77.51.0.0/16
descr:          MACROREGIONAL_CENTER
descr:          Rostelecom, Moscow Region Branch
origin:         AS25515
mnt-by:         MNT-CTC
created:        2008-10-30T08:46:09Z
last-modified:  2018-10-19T11:38:42Z
source:         RIPE
mnt-routes:     ROSTELECOM-MNT
mnt-routes:     MNT-CTC

Overlapping Ranges

BGP prefixes that contain 77.51.96.0/21

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
77.51.176.0/21	AS25515	Istra PPPoE pool	2,048
77.51.160.0/21	AS12389	ex-netname: CTC-DSLAM-3	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 no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address	ASN	Details
77.51.99.160	AS12389 PJSC Rostelecom	3.95ms from Moscow, RU
77.51.102.40	AS12389 PJSC Rostelecom	3.92ms from Moscow, RU
77.51.96.5	AS12389 PJSC Rostelecom	4.22ms from Moscow, RU
77.51.101.117	AS12389 PJSC Rostelecom	4.13ms from Moscow, RU
77.51.97.222	AS12389 PJSC Rostelecom	3.47ms from Moscow, RU
77.51.103.81	AS12389 PJSC Rostelecom	4.08ms from Moscow, RU
77.51.98.228	AS12389 PJSC Rostelecom	3.91ms from Moscow, RU
77.51.100.123	AS12389 PJSC Rostelecom	4.11ms 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
69.131.193.37	AS4181 TDS TELECOM	2.16ms from Atlanta, US
35.160.94.181	AS16509 Amazon.com, Inc.	0.15ms from Boardman, US
119.246.85.245	AS9269 Hong Kong Broadband Network Ltd.	1.39ms from Hong Kong, HK
20.205.169.101	AS8075 Microsoft Corporation	0.90ms from Singapore, SG
145.19.4.37	AS1103 SURF B.V.	4.03ms from Amsterdam, NL
98.204.23.165	AS7922 Comcast Cable Communications, LLC	6.77ms from Ashburn, US
34.61.37.53	AS396982 Google LLC	0.12ms from Council Bluffs, US
80.136.126.133	AS3320 Deutsche Telekom AG	6.39ms from Frankfurt am Main, DE
61.69.79.181	AS2764 AAPT Limited	1.17ms from Melbourne, AU
14.200.16.245	AS7545 TPG Telecom Limited	0.30ms from Sydney, AU
203.219.98.245	AS7545 TPG Telecom Limited	0.82ms from Sydney, AU
100.36.6.133	AS701 Verizon Business	9.18ms from Ashburn, US
174.106.39.181	AS11426 Charter Communications Inc	14.32ms from Charlotte, US
201.39.180.165	AS4230 CLARO S.A.	17.02ms from Fortaleza, BR
102.221.168.69	AS328744 Platinum Broadband	0.12ms from Johannesburg, ZA
83.51.5.21	AS3352 TELEFONICA DE ESPANA S.A.U.	9.01ms from Madrid, ES
83.41.65.21	AS3352 TELEFONICA DE ESPANA S.A.U.	9.27ms from Madrid, ES
56.125.103.101	AS16509 Amazon.com, Inc.	1.79ms from Osasco, BR
40.112.171.117	AS8075 Microsoft Corporation	0.56ms from San Jose, US
101.231.253.165	AS4812 China Telecom (Group)	3.82ms from Shanghai, CN
44.248.125.133	AS16509 Amazon.com, Inc.	0.31ms from Boardman, US
111.40.234.245	AS132525 HeiLongJiang Mobile Communication Company Limited	13.95ms from Dalian, CN
200.151.169.165	AS7738 V tal	0.49ms from Fortaleza, BR
210.159.27.69	AS2516 KDDI CORPORATION	3.33ms from Osaka, JP
60.225.93.197	AS1221 Telstra Limited	2.61ms from Perth, AU

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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