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Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS12389
Registry	RIPE
ID	RU-RTK-20120307

WHOIS Details

inet6num:       2a00:b440::/32
netname:        RU-RTK-20120307
descr:          BRAS Rostelecom
country:        RU
org:            ORG-JR8-RIPE
admin-c:        PRTT1-RIPE
tech-c:         RTNC-RIPE
status:         ALLOCATED-BY-RIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROSTELECOM-MNT
created:        2012-03-07T07:58:08Z
last-modified:  2024-07-03T07:49:42Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

organisation:   ORG-JR8-RIPE
org-name:       PJSC Rostelecom
country:        RU
org-type:       LIR
address:        14 A, Sinopskaya nabereznaya
address:        191167
address:        S.Peterburg
address:        RUSSIAN FEDERATION
phone:          +7 499 999-82-83
fax-no:         +74999953619
e-mail:         rostelecom@rt.ru
admin-c:        PRTT1-RIPE
admin-c:        IE1277-RIPE
admin-c:        NM7547-RIPE
admin-c:        AA728-RIPE
abuse-c:        RTNC-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ROSTELECOM-MNT
mnt-ref:        ROSNIIROS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROSTELECOM-MNT
created:        2005-03-22T11:11:20Z
last-modified:  2025-08-12T04:03:18Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      undefined

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

route6:         2a00:b440::/32
descr:          BRAS
origin:         AS12389
created:        2022-02-01T20:17:12Z
last-modified:  2022-02-01T20:17:12Z
source:         RIPE
mnt-by:         ROSTELECOM-MNT

Nearby Ranges

BGP prefixes that overlap with 2a00:b440:4000::/39

No nearby ranges found.

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
84.80.20.55	AS1136 KPN B.V.	`2.72ms` from Amsterdam, NL
172.211.175.151	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
24.151.97.247	AS20115 Charter Communications LLC	`13.23ms` from Ashburn, US
73.165.171.215	AS7922 Comcast Cable Communications, LLC	`7.11ms` from Ashburn, US
37.223.127.167	AS12430 VODAFONE ESPANA S.A.U.	`3.67ms` from Barcelona, ES
124.41.243.231	AS17501 WorldLink Communications Pvt Ltd	`1.37ms` from Kathmandu, NP
107.173.95.39	AS36352 HostPapa	`0.28ms` from Los Angeles, US
84.33.60.7	AS34081 INCUBATEC GmbH - Srl	`1.08ms` from Munich, DE
20.3.247.39	AS8075 Microsoft Corporation	`0.52ms` from Quincy, US
50.92.211.71	AS852 TELUS Communications Inc.	`6.09ms` from Seattle, US
126.56.214.183	AS17676 SoftBank Corp.	`2.43ms` from Tokyo, JP
126.79.225.39	AS17676 SoftBank Corp.	`2.63ms` from Tokyo, JP
193.142.60.39	AS200217 CloudFerro S.A	`0.43ms` from Warsaw, PL
52.61.83.23	AS8987 Amazon Data Services Ireland Ltd	`0.32ms` from Boardman, US
139.208.155.7	AS4837 CHINA UNICOM China169 Backbone	`10.07ms` from Changchun, CN
75.244.203.247	AS6167 Verizon Business	`16.75ms` from Chicago, US
168.210.75.151	AS20011 Dimension Data	`1.31ms` from Durban, ZA
203.145.64.247	AS10116 Hutchison Telephone Company Limited	`0.27ms` from Hong Kong, HK
51.105.19.39	AS8075 Microsoft Corporation	`0.27ms` from London, GB
86.223.35.135	AS3215 Orange S.A.	`8.81ms` from Paris, FR
111.81.214.23	AS17421 Mobile Business Group	`16.32ms` from Taichung, TW
120.127.215.167	AS1659 Taiwan Academic Network (TANet) Information Center	`6.10ms` from Taipei, TW
3.218.139.119	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
185.242.37.55	AS204565 RobioNet S.A.R.L	`3.27ms` from Beirut, LB
148.70.190.71	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.98ms` from Chengdu, CN

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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