AS number details

AS21353

JSC ER-Telecom Holding · ertelecom.ru

Russia

bittorrent

stub_as

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AS21353 – JSC ER-Telecom Holding

Field	Value
Country	Russia
Website	ertelecom.ru
Hosted domains	48
Number of IPv4	51,200
Number of IPv6	0
ASN type	ISP
Registry	ripe
Allocated	23 years ago on May 22, 2002
Updated	7 years ago on Sep 04, 2018

Netblock	Company	Num of IPs
80.82.80.0/20	JSC ER-Telecom Holding	4,096
176.214.32.0/21	JSC ER-Telecom Holding Moscow branch	2,048
188.133.152.0/21	Enforta	2,048
217.12.64.0/21	Enforta	2,048
31.200.216.0/21	JSC ER-Telecom Holding	2,048
46.52.176.0/21	Enforta	2,048
5.16.0.0/21	Enforta	2,048
5.16.8.0/21	Enforta	2,048
77.236.224.0/21	JSC ER-Telecom Holding	2,048
77.236.240.0/21	JSC ER-Telecom Holding	2,048
77.236.248.0/21	JSC ER-Telecom Holding	2,048
80.244.224.0/21	JSC ER-Telecom Holding	2,048
82.114.112.0/21	JSC ER-Telecom Holding	2,048
82.114.120.0/21	JSC ER-Telecom Holding	2,048
94.181.48.0/21	Enforta	2,048
176.214.96.0/22	Enforta	1,024
5.16.16.0/22	Z-Telecom Network	1,024
77.236.236.0/22	Enforta	1,024
80.244.232.0/22	JSC ER-Telecom Holding	1,024
80.244.236.0/22	Wireless Backbone Network	1,024
82.114.100.0/22	JSC ER-Telecom Holding	1,024
82.114.104.0/22	JSC ER-Telecom Holding	1,024
84.22.196.0/22	JSC ER-Telecom Holding	1,024
94.28.112.0/22	ENFORTA	1,024
46.52.134.0/23	Enforta	512
46.52.140.0/23	Enforta	512
46.52.148.0/23	Enforta	512
46.52.168.0/23	Enforta	512
77.236.234.0/23	Enforta	512
82.114.96.0/23	Enforta	512
84.22.194.0/23	JSC ER-Telecom Holding	512
188.133.136.0/24	Enforta	256
188.133.137.0/24	Enforta	256
188.133.138.0/24	Enforta	256
188.133.139.0/24	Enforta	256
188.133.140.0/24	Enforta	256
188.133.141.0/24	Enforta	256
188.133.143.0/24	Enforta	256
46.52.150.0/24	Enforta	256
46.52.210.0/24	Enforta	256
46.52.215.0/24	Enforta	256
5.44.54.0/24	End clients termination	256
5.44.58.0/24	End clients termination	256
5.44.59.0/24	End clients termination	256
5.44.61.0/24	End clients termination	256
77.236.233.0/24	Enforta	256
80.244.239.0/24	Wireless Backbone Network	256
81.17.1.0/24	JSC ER-Telecom Holding	256
82.114.98.0/24	JSC ER-Telecom Holding	256
82.114.99.0/24	JSC ER-Telecom Holding	256
87.241.223.0/24	Moscow	256
94.181.56.0/24	Enforta	256
94.181.58.0/24	Enforta	256
94.28.11.0/24	Enforta	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21353
                                                OrgID:          AS21353
                                                ASName:         AS21353
                                                ASNumber:       AS21353
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 48 domain names hosted across 22 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
87.241.223.134	██████████	14
31.200.220.3	██████████	8
46.52.179.166	██████████	3
84.22.196.76	██████████	3
46.52.179.238	█████████	2
5.16.10.187	██████████	2
188.133.156.85	██████████	1
82.114.104.226	████████	1
80.244.235.94	██████████	1
84.22.195.156	█████████	1

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Peers

There is 1 peer for this ASN.

Peers	Name
AS9049	JSC ER-Telecom Holding

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS9049	JSC ER-Telecom Holding

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
77.236.241.1	AS21353 JSC ER-Telecom Holding	`1.18ms` from Moscow, RU
80.244.232.1	AS21353 JSC ER-Telecom Holding	`1.24ms` from Moscow, RU
46.52.177.35	AS21353 JSC ER-Telecom Holding	`1.10ms` from Moscow, RU
80.82.85.3	AS21353 JSC ER-Telecom Holding	`1.12ms` from Moscow, RU
188.133.140.1	AS21353 JSC ER-Telecom Holding	`1.13ms` from Moscow, RU
82.114.101.189	AS21353 JSC ER-Telecom Holding	`1.11ms` from Moscow, RU
77.236.254.1	AS21353 JSC ER-Telecom Holding	`0.97ms` from Moscow, RU
77.236.230.2	AS21353 JSC ER-Telecom Holding	`0.95ms` from Moscow, RU
5.16.5.195	AS21353 JSC ER-Telecom Holding	`1.00ms` from Moscow, RU
94.28.112.1	AS21353 JSC ER-Telecom Holding	`0.90ms` from Saint Petersburg, RU
77.236.233.1	AS21353 JSC ER-Telecom Holding	`1.21ms` from Saint Petersburg, RU
77.236.239.1	AS21353 JSC ER-Telecom Holding	`0.89ms` from Moscow, RU
82.114.116.1	AS21353 JSC ER-Telecom Holding	`1.06ms` from Moscow, RU
188.133.139.1	AS21353 JSC ER-Telecom Holding	`0.94ms` from Moscow, RU
31.200.216.3	AS21353 JSC ER-Telecom Holding	`0.92ms` from Moscow, RU
77.236.243.1	AS21353 JSC ER-Telecom Holding	`0.96ms` from Moscow, RU
188.133.154.3	AS21353 JSC ER-Telecom Holding	`1.09ms` from Moscow, RU
217.12.70.3	AS21353 JSC ER-Telecom Holding	`1.06ms` from Moscow, RU
80.244.225.1	AS21353 JSC ER-Telecom Holding	`1.10ms` from Moscow, RU
84.22.195.1	AS21353 JSC ER-Telecom Holding	`0.70ms` from Saint Petersburg, RU
46.52.215.1	AS21353 JSC ER-Telecom Holding	`0.69ms` from Saint Petersburg, RU
82.114.120.30	AS21353 JSC ER-Telecom Holding	`0.90ms` from Saint Petersburg, RU
80.244.233.68	AS21353 JSC ER-Telecom Holding	`1.08ms` from Moscow, RU
77.236.246.3	AS21353 JSC ER-Telecom Holding	`1.03ms` from Moscow, RU
82.114.99.1	AS21353 JSC ER-Telecom Holding	`0.83ms` from Saint Petersburg, 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
197.202.45.9	AS36947 Telecom Algeria	`14.42ms` from Algiers, DZ
99.118.92.169	AS7018 AT&T Enterprises, LLC	`11.50ms` from Atlanta, US
174.97.73.89	AS10796 Charter Communications Inc	`9.21ms` from Columbus, US
116.74.57.41	AS17488 Hathway IP Over Cable Internet	`0.72ms` from Delhi, IN
122.236.212.233	AS4134 CHINANET-BACKBONE	`8.30ms` from Hangzhou, CN
69.232.74.153	AS7018 AT&T Enterprises, LLC	`12.17ms` from Los Angeles, US
189.191.78.185	AS8151 UNINET	`1.05ms` from Mexico City, MX
37.119.138.249	AS30722 Vodafone Italia S.p.A.	`1.56ms` from Milan, IT
4.43.56.105	AS3356 Level 3 Parent, LLC	`0.79ms` from Minneapolis, US
35.196.170.217	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
38.80.94.201	AS398721 OXIO	`0.51ms` from Montreal, CA
182.110.230.201	AS4134 CHINANET-BACKBONE	`3.80ms` from Nanchang, CN
83.1.144.25	AS5617 Orange Polska Spolka Akcyjna	`5.57ms` from Poznan, PL
112.231.251.89	AS4837 CHINA UNICOM China169 Backbone	`5.91ms` from Qingdao, CN
2.228.18.105	AS12874 Fastweb SpA	`9.47ms` from Rende, IT
5.166.141.201	AS51570 JSC ER-Telecom Holding	`1.44ms` from Saint Petersburg, RU
189.242.108.169	AS8151 UNINET	`5.23ms` from Santiago de Queretaro, MX
97.210.190.201	AS6167 Verizon Business	`15.80ms` from Seattle, US
206.108.27.57	AS852 TELUS Communications Inc.	`3.40ms` from Seattle, US
27.131.44.41	AS23678 Enterprise Managed Services Sdn. Bhd.	`1.71ms` from Sepang, MY
58.82.151.217	AS55423 JasTel Network	`0.82ms` from Bangkok, TH
223.72.170.73	AS56048 China Mobile Communicaitons Corporation	`1.59ms` from Beijing, CN
109.233.19.57	AS48847 WAVES S.A.L	`2.18ms` from Beirut, LB
206.174.201.137	AS6327 Shaw Communications Inc.	`1.24ms` from Calgary, CA
208.114.192.169	AS399777 NEW ORLEANS PUBLIC FACILITY MANAGEMENT, INC.	`12.24ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 77.236.226.44

traceroute to 77.236.226.44 (77.236.226.44): 64 hops max, 52 byte packets

1 [AS15169] 142.250.234.100 146.814 ms

2 *

3 *

4 *

5 [AS21353] 77.236.226.44 173.381 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On August 22nd 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21353 at robtex.

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