94.245.144.0/20

AS21487 · PJSC Rostelecom

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Summary

Country	Russia
Domain	sakha.ru
ASN	AS21487
Parent Range	94.245.128.0/19
Registry	RIPE
ID	SAKHA

WHOIS Details

inetnum:        94.245.128.0 - 94.245.159.255
netname:        SAKHA
descr:          Sakhatelecom, Kurashova Street, 22
descr:          677000 Yakutsk City
country:        RU
admin-c:        PRTT1-RIPE
admin-c:        AEN1-RIPE
admin-c:        dykt-ripe
tech-c:         RTNC-RIPE
tech-c:         AEN1-RIPE
tech-c:         dykt-ripe
status:         ASSIGNED PA
mnt-by:         ROSTELECOM-MNT
created:        2025-07-17T12:44:21Z
last-modified:  2025-07-17T12:44:21Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

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

person:         Alexey E Nespanov
address:        22, Kurashova str., 677000 Yakutsk City
phone:          +7 4112 244032
phone:          +7 4112 423008
fax-no:         +7 4112 241077
nic-hdl:        AEN1-RIPE
e-mail:         alex_cooler@sakha.ru
notify:         alex_cooler@sakha.ru
created:        2001-12-18T08:25:26Z
last-modified:  2020-06-04T10:24:06Z
source:         RIPE
mnt-by:         ROSTELECOM-MNT

person:         Fedorov Dmitry Valeryevich
address:        677000 Yakutsk city, Kurashova str., 22
phone:          +7 4112 407257
e-mail:         ciscoykt@yandex.ru
notify:         ciscoykt@yandex.ru
nic-hdl:        dykt-ripe
mnt-by:         SAKHA-MNT
created:        2017-09-07T03:36:05Z
last-modified:  2017-09-07T03:50:37Z
source:         RIPE

route:          94.245.128.0/19
mnt-routes:     ROSTELECOM-MNT
descr:          Sakhatelecom, Yakutsk
origin:         AS21487
notify:         alex_cooler@sakha.ru
mnt-by:         SAKHA-MNT
created:        2008-11-17T23:44:12Z
last-modified:  2017-06-08T06:56:33Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 94.245.144.0/20

Range	ASN	Company	Num of IPs
94.245.128.0/19	AS12389	Sakhatelecom, Kurashova Street, 22	8,192
94.245.128.0/19	AS21487	Sakhatelecom, Kurashova Street, 22	8,192
94.245.128.0/18	AS12389	PJSC Rostelecom	16,384
94.245.128.0/18	AS21487	PJSC Rostelecom	16,384

Nearby Ranges

BGP prefixes that overlap with 94.245.0.0/16

Range	ASN	Company	Num of IPs
94.245.0.0/18	AS29518	Bredband2 AB	16,384
94.245.128.0/18	AS12389	PJSC Rostelecom	16,384
94.245.128.0/18	AS21487	PJSC Rostelecom	16,384
94.245.192.0/18	AS25255	Network of Hutchison Drei Austria GmbH	16,384
94.245.64.0/18	AS8075	Microsoft Limited	16,384
94.245.128.0/19	AS21487	Sakhatelecom, Kurashova Street, 22	8,192
94.245.128.0/19	AS12389	Sakhatelecom, Kurashova Street, 22	8,192
94.245.0.0/20	AS29518	Bredband2 Customer	4,096
94.245.16.0/20	AS29518	Bredband2 Customer	4,096

Hosted domains

There are 3 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
94.245.155.6	5stack.ru	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
94.245.156.209	AS21487 PJSC Rostelecom	`32.56ms` from Khabarovsk, RU
94.245.155.1	AS21487 PJSC Rostelecom	`32.71ms` from Khabarovsk, RU
94.245.158.34	AS21487 PJSC Rostelecom	`47.05ms` from Khabarovsk, 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
156.112.100.180	AS6026 United States Department of Defense (DoD)	`1.50ms` from Ashburn, US
67.163.139.84	AS7922 Comcast Cable Communications, LLC	`10.79ms` from Ashburn, US
40.121.207.20	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
190.99.165.164	AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.	`9.29ms` from Bogota, CO
173.167.229.4	AS7922 Comcast Cable Communications, LLC	`2.98ms` from Detroit, US
118.145.184.196	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`2.26ms` from Guangzhou, CN
189.127.252.100	AS28229 HARDONLINE LTDA	`5.50ms` from Osasco, BR
186.207.13.52	AS28573 Claro NXT Telecomunicacoes Ltda	`5.35ms` from Sao Paulo, BR
197.200.127.244	AS36947 Telecom Algeria	`19.93ms` from Algiers, DZ
76.137.174.116	AS7922 Comcast Cable Communications, LLC	`11.49ms` from Fremont, US
122.237.74.180	AS4134 CHINANET-BACKBONE	`7.10ms` from Hangzhou, CN
98.244.209.52	AS7922 Comcast Cable Communications, LLC	`11.34ms` from Miami, US
81.119.71.52	AS3269 Telecom Italia S.p.A.	`5.26ms` from Milan, IT
220.106.106.36	AS4713 NTT Communications Corporation	`4.88ms` from Osaka, JP
191.58.8.116	AS4230 CLARO S.A.	`14.42ms` from Osasco, BR
108.4.234.132	AS701 Verizon Business	`1.04ms` from Philadelphia, US
177.194.79.68	AS28573 Claro NXT Telecomunicacoes Ltda	`8.39ms` from Sao Paulo, BR
182.218.200.148	AS17858 LG POWERCOMM	`2.30ms` from Seoul, KR
221.140.163.4	AS9318 SK Broadband Co Ltd	`1.85ms` from Seoul, KR
46.116.224.52	AS1680 Cellcom Fixed Line Communication L.P	`4.11ms` from Tel Aviv, IL
164.70.2.52	AS55374 FUJITSU LIMITED	`3.58ms` from Tokyo, JP
117.150.143.228	AS9808 China Mobile Communications Group Co., Ltd.	`4.61ms` from Wuhan, CN
188.90.104.36	AS50266 Odido Netherlands B.V.	`7.60ms` from Amsterdam, NL
24.245.242.52	AS2386 AT&T Enterprises, LLC	`19.82ms` from Atlanta, US
3.147.219.4	AS16509 Amazon.com, Inc.	`0.11ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f4 -m8 94.245.148.68

traceroute to 94.245.148.68 (94.245.148.68): 8 hops max, 52 byte packets

4 [AS6939] 216.66.89.7 11.183 ms

5 [AS12389] 188.128.126.249 115.063 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Helsinki, FI

On September 11th 2025

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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