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
5.16.10.187	██████████	2
46.52.179.238	█████████	2
82.114.104.226	████████	1
84.22.197.120	██████████	1
31.200.216.115	██████████	1
80.82.82.4	██████████	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
46.52.176.1	AS21353 JSC "ER-Telecom Holding"	`0.96ms` from Moscow, RU
80.82.87.1	AS21353 JSC "ER-Telecom Holding"	`1.30ms` from Moscow, RU
77.236.237.3	AS21353 JSC "ER-Telecom Holding"	`1.13ms` from Moscow, RU
77.236.236.1	AS21353 JSC "ER-Telecom Holding"	`1.22ms` from Moscow, RU
188.133.140.1	AS21353 JSC "ER-Telecom Holding"	`1.25ms` from Moscow, RU
82.114.115.1	AS21353 JSC "ER-Telecom Holding"	`1.22ms` from Moscow, RU
5.16.11.1	AS21353 JSC "ER-Telecom Holding"	`0.69ms` from Saint Petersburg, RU
94.181.58.1	AS21353 JSC "ER-Telecom Holding"	`0.87ms` from Saint Petersburg, RU
82.114.106.207	AS21353 JSC "ER-Telecom Holding"	`1.15ms` from Moscow, RU
217.12.69.1	AS21353 JSC "ER-Telecom Holding"	`1.01ms` from Moscow, RU
31.200.221.1	AS21353 JSC "ER-Telecom Holding"	`1.04ms` from Moscow, RU
80.244.230.1	AS21353 JSC "ER-Telecom Holding"	`1.01ms` from Moscow, RU
46.52.183.252	AS21353 JSC "ER-Telecom Holding"	`1.07ms` from Moscow, RU
217.12.70.1	AS21353 JSC "ER-Telecom Holding"	`1.04ms` from Moscow, RU
77.236.247.1	AS21353 JSC "ER-Telecom Holding"	`1.31ms` from Moscow, RU
84.22.194.1	AS21353 JSC "ER-Telecom Holding"	`0.95ms` from Saint Petersburg, RU
5.44.58.1	AS21353 JSC "ER-Telecom Holding"	`1.24ms` from Saint Petersburg, RU
82.114.126.1	AS21353 JSC "ER-Telecom Holding"	`1.01ms` from Saint Petersburg, RU
81.17.1.1	AS21353 JSC "ER-Telecom Holding"	`0.74ms` from Saint Petersburg, RU
80.82.91.1	AS21353 JSC "ER-Telecom Holding"	`1.04ms` from Moscow, RU
94.181.51.3	AS21353 JSC "ER-Telecom Holding"	`1.18ms` from Moscow, RU
188.133.157.1	AS21353 JSC "ER-Telecom Holding"	`1.14ms` from Moscow, RU
5.16.4.247	AS21353 JSC "ER-Telecom Holding"	`1.06ms` from Moscow, RU
217.12.71.1	AS21353 JSC "ER-Telecom Holding"	`1.14ms` from Moscow, RU
77.236.246.3	AS21353 JSC "ER-Telecom Holding"	`1.05ms` 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
20.101.226.41	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
173.75.147.153	AS701 Verizon Business	`6.35ms` from Ashburn, US
50.216.213.249	AS7922 Comcast Cable Communications, LLC	`1.48ms` from Atlanta, US
121.26.251.25	AS4837 CHINA UNICOM China169 Backbone	`18.79ms` from Beijing, CN
185.14.73.201	AS13110 INEA sp. z o.o.	`5.00ms` from Berlin, DE
72.74.125.137	AS701 Verizon Business	`1.81ms` from Boston, US
81.164.230.73	AS6848 Telenet BV	`6.05ms` from Brussels, BE
200.71.19.233	AS20002 Telstar S.A.	`8.40ms` from Buenos Aires, AR
173.191.21.233	AS7029 Windstream Communications LLC	`15.41ms` from Chicago, US
18.191.94.25	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
137.255.4.57	AS28683 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	`0.42ms` from Cotonou, BJ
71.196.132.169	AS7922 Comcast Cable Communications, LLC	`4.06ms` from Denver, US
82.141.230.185	AS5466 Eircom Limited	`0.99ms` from Dublin, IE
87.185.114.217	AS3320 Deutsche Telekom AG	`3.81ms` from Frankfurt am Main, DE
123.157.96.57	AS4837 CHINA UNICOM China169 Backbone	`7.73ms` from Hangzhou, CN
67.132.27.217	AS209 CenturyLink Communications, LLC	`3.11ms` from Houston, US
149.160.157.217	AS27198 Indiana University	`5.41ms` from Indianapolis, US
206.53.240.9	AS7332 LightBound, LLC	`0.75ms` from Indianapolis, US
125.163.27.73	AS7713 PT Telekomunikasi Indonesia	`4.27ms` from Jakarta, ID
102.134.91.201	AS328334 The Phoenix Quest II cc	`0.24ms` from Johannesburg, ZA
20.58.23.57	AS8075 Microsoft Corporation	`0.19ms` from London, GB
88.12.38.185	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.64ms` from Madrid, ES
180.232.148.233	AS9658 Eastern Telecoms Phils., Inc.	`0.88ms` from Manila, PH
190.0.40.73	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`0.67ms` from Medellin, CO
99.209.77.233	AS812 Rogers Communications Canada Inc.	`0.83ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 5.16.4.20

traceroute to 5.16.4.20 (5.16.4.20): 64 hops max, 52 byte packets

1 [AS15169] 142.250.234.100 145.051 ms

2 *

3 *

4 *

5 *

6 [AS21353] 5.16.4.20 148.982 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On August 17th 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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