93.181.240.0/21

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	kosnet.ru
ASN	AS12389
Parent Range	93.181.240.0/20
Registry	RIPE
ID	RU-KOSNET

WHOIS Details

inetnum:        93.181.240.0 - 93.181.255.255
netname:        RU-KOSNET
descr:          Joint Stock Company Rostelecom
descr:          Branch in Kostroma
country:        RU
admin-c:        SKS5-RIPE
tech-c:         KD2444-RIPE
status:         ASSIGNED PA
remarks:        
mnt-by:         ROSTELECOM-MNT
mnt-lower:      ROSTELECOM-MNT
mnt-routes:     ROSTELECOM-MNT
mnt-routes:     YARTEL-MNT
created:        2024-12-20T06:59:22Z
last-modified:  2024-12-20T06:59:22Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

person:         Khlapov Dmitriy
address:        OJSC Rostelecom
address:        1, Podlipaeva
address:        156961 Kostroma
address:        Russia
phone:          +7 4942 621 246
fax-no:         +7 4942 621 010
e-mail:         dxlapov@kosnet.ru
nic-hdl:        KD2444-RIPE
mnt-by:         YARTEL-MNT
created:        2014-05-23T11:13:35Z
last-modified:  2014-05-23T11:13:35Z
source:         RIPE

person:         Sergey K Shubin
address:        KostromaTelecom
address:        1, Podlipaeva
address:        156601 Kostroma
address:        Russia
phone:          +7 4942 621 245
fax-no:         +7 4942 621 020
nic-hdl:        SKS5-RIPE
mnt-by:         YARTEL-MNT
e-mail:         shubs@kosnet.ru
created:        2003-10-15T12:23:39Z
last-modified:  2010-11-16T17:19:54Z
source:         RIPE

route:          93.181.240.0/20
descr:          Technical Unit of Telecommunication
descr:          Verhnevolzhsky Branch
descr:          Joint Stock Company CenterTelecom
origin:         AS13118
notify:         vaa@yartelecom.ru
mnt-lower:      ROSTELECOM-MNT
mnt-routes:     ROSTELECOM-MNT
mnt-by:         ROSTELECOM-MNT
created:        2024-12-23T06:43:48Z
last-modified:  2024-12-23T06:43:48Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 93.181.240.0/21

Range	ASN	Company	Num of IPs
93.181.240.0/20	AS12389	Joint Stock Company Rostelecom	4,096
93.181.240.0/20	AS13118	Joint Stock Company Rostelecom	4,096

Nearby Ranges

BGP prefixes that overlap with 93.181.0.0/16

Range	ASN	Company	Num of IPs
93.181.64.0/18	AS15425	PODA a.s.	16,384
93.181.0.0/18	AS42965	net services Beteiligungsgesellschaft mbH trading as net services GmbH & Co. KG	16,384
93.181.240.0/20	AS12389	Joint Stock Company Rostelecom	4,096
93.181.240.0/20	AS13118	Joint Stock Company Rostelecom	4,096
93.181.226.0/23	AS12389	OJSC Rostelecom, Yaroslavl Branch	512
93.181.225.0/24	AS13118	OJSC Rostelecom, Yaroslavl branch	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,163 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
93.181.243.144	AS12389 PJSC Rostelecom	`16.71ms` from Moscow, RU
93.181.242.116	AS12389 PJSC Rostelecom	`16.81ms` from Moscow, RU
93.181.240.246	AS12389 PJSC Rostelecom	`16.66ms` from Moscow, RU
93.181.245.247	AS12389 PJSC Rostelecom	`16.77ms` from Moscow, RU
93.181.244.254	AS12389 PJSC Rostelecom	`16.73ms` from Moscow, RU
93.181.241.64	AS12389 PJSC Rostelecom	`16.73ms` from Moscow, RU
93.181.247.86	AS12389 PJSC Rostelecom	`16.68ms` from Moscow, RU
93.181.246.143	AS12389 PJSC Rostelecom	`16.79ms` 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
163.47.110.5	AS132847 Network Solutions Group Pty Ltd	`0.31ms` from Auckland, NZ
88.87.226.69	AS200076 Klapka Gyorgy Lakasfenntarto Szovetkezet	`9.10ms` from Budapest, HU
214.1.18.197	AS5972 United States Department of Defense (DoD)	`10.63ms` from Dallas, US
68.49.166.117	AS7922 Comcast Cable Communications, LLC	`12.30ms` from Flint, US
120.39.245.21	AS4134 CHINANET-BACKBONE	`6.01ms` from Fuzhou, CN
47.56.138.69	AS45102 Alibaba (US) Technology Co., Ltd.	`2.06ms` from Hong Kong, HK
20.152.34.69	AS8075 Microsoft Corporation	`0.60ms` from Kuala Lumpur, MY
90.244.95.21	AS5378 Vodafone Limited	`3.93ms` from London, GB
50.219.161.165	AS7922 Comcast Cable Communications, LLC	`0.51ms` from Los Angeles, US
83.239.9.229	AS25490 PJSC Rostelecom	`16.46ms` from Moscow, RU
132.66.221.101	AS378 IUCC - Israel InterUniversity Computation Center	`0.98ms` from Petaẖ Tiqva, IL
51.10.43.181	AS8075 Microsoft Corporation	`0.49ms` from Quincy, US
98.84.243.165	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
209.14.230.37	AS263966 WORLD WIFI TELECOMUNICAÇÕES LTDA - ME	`0.64ms` from Sao Paulo, BR
118.57.107.133	AS4766 Korea Telecom	`5.60ms` from Seoul, KR
115.3.227.5	AS4766 Korea Telecom	`2.60ms` from Seoul, KR
1.250.52.37	AS9318 SK Broadband Co Ltd	`5.28ms` from Seoul, KR
218.24.33.165	AS4837 CHINA UNICOM China169 Backbone	`6.73ms` from Tieling, CN
160.17.23.5	AS2497 Internet Initiative Japan Inc.	`1.38ms` from Tokyo, JP
8.222.108.197	AS45102 Alibaba (US) Technology Co., Ltd.	`0.61ms` from Tokyo, JP
194.1.152.213	AS12297 Telecom Armenia AS	`0.28ms` from Yerevan, AM
173.191.112.149	AS7029 Windstream Communications LLC	`8.14ms` from Chicago, US
86.147.117.245	AS2856 British Telecommunications PLC	`5.70ms` from London, GB
173.251.65.21	AS6128 Cablevision Systems Corp.	`2.90ms` from New York City, US
112.251.104.213	AS4837 CHINA UNICOM China169 Backbone	`6.71ms` from Qingdao, 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 93.181.240.139

traceroute to 93.181.240.139 (93.181.240.139): 64 hops max, 52 byte packets

3 [AS12389] 213.59.233.219 26.319 ms

4 [AS12389] 93.181.240.139 26.196 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On March 20th 2026

What are IP address ranges?

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