Autonomous System details

AS51604

JSC ER-Telecom Holding · ertelecom.ru

Russia

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AS51604 – JSC ER-Telecom Holding

Field	Value
Country	Russia
Website	ertelecom.ru
Hosted domains	657
IPv4 addresses	151,808
IPv6 addresses	1,237,940,039,285,380,274,899,124,224
ASN type	ISP
Registry	ripe
Allocated	15 years ago on Oct 06, 2010
Updated	a year ago on Dec 08, 2024

Netblock	Company	Num of IPs
92.248.128.0/17	JSC ER-Telecom Holding	32,768
188.234.192.0/18	CJSC ER-Telecom Holding Yekaterinburg branch	16,384
5.165.0.0/19	CJSC ER-Telecom Holding Yekaterinburg branch	8,192
5.166.32.0/19	CJSC ER-Telecom Holding Yekaterinburg branch	8,192
5.167.224.0/19	JSC ER-Telecom Holding Yekaterinburg branch	8,192
77.223.64.0/19	JSC ER-Telecom Holding	8,192
85.115.160.0/19	JSC ER-Telecom Holding	8,192
88.85.192.0/19	JSC ER-Telecom Holding	8,192
176.215.0.0/19	CJSC ER-Telecom Holding Yekaterinburg branch	8,192
195.64.192.0/19	JSC ER-Telecom Holding	8,192
5.165.224.0/20	CJSC ER-Telecom Holding Yekaterinburg branch	4,096
80.83.240.0/20	JSC ER-Telecom Holding	4,096
109.195.96.0/20	JSC ER-Telecom Holding Yekaterinburg branch	4,096
178.78.48.0/20	JSC ER-Telecom Holding Ekaterinburg branch	4,096
188.234.80.0/20	CJSC ER-Telecom Holding Yekaterinburg branch	4,096
188.234.96.0/20	CJSC ER-Telecom Holding Yekaterinburg branch	4,096
217.76.176.0/20	JSC ER-Telecom Holding	4,096
217.119.80.0/20	JSC ER-Telecom Holding	4,096
5.165.0.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.4.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.8.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.12.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.16.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.20.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.24.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.28.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.228.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.232.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.165.236.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.166.32.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.166.36.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.166.40.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.166.44.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.166.48.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.166.52.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.166.56.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.166.60.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
5.167.224.0/22	JSC ER-Telecom Holding Yekaterinburg branch	1,024
5.167.228.0/22	JSC ER-Telecom Holding Yekaterinburg branch	1,024
5.167.232.0/22	JSC ER-Telecom Holding Yekaterinburg branch	1,024
5.167.236.0/22	JSC ER-Telecom Holding Yekaterinburg branch	1,024
5.167.240.0/22	JSC ER-Telecom Holding Yekaterinburg branch	1,024
5.167.244.0/22	JSC ER-Telecom Holding Yekaterinburg branch	1,024
5.167.248.0/22	JSC ER-Telecom Holding Yekaterinburg branch	1,024
5.167.252.0/22	JSC ER-Telecom Holding Yekaterinburg branch	1,024
77.223.64.0/22	LTD Olympus NSP	1,024
77.223.68.0/22	LTD Olympus NSP	1,024
77.223.72.0/22	LTD Olympus NSP	1,024
77.223.76.0/22	LTD Olympus NSP	1,024
77.223.80.0/22	LTD Olympus NSP	1,024
77.223.84.0/22	Olympus NSP Ltd	1,024
77.223.88.0/22	Olympus NSP Ltd	1,024
77.223.92.0/22	Olympus NSP Ltd	1,024
79.136.168.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
80.83.240.0/22	LTD Olympus NSP	1,024
80.83.244.0/22	LTD Olympus NSP	1,024
80.83.248.0/22	Network Slolution Provider Olympus NSP	1,024
80.83.252.0/22	Network Slolution Provider Olympus NSP	1,024
88.85.192.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
88.85.196.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
88.85.200.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
88.85.204.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
88.85.208.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
88.85.212.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
88.85.216.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
88.85.220.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
91.230.152.0/22	JSC ER-Telecom Holding	1,024
92.248.128.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.132.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.136.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.140.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.144.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.148.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.152.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.156.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.160.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.164.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.168.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.172.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.176.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.180.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.184.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.188.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.192.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.196.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.200.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.204.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.208.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.212.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.216.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.220.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.224.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.228.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.232.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.236.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.240.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.244.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
92.248.248.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
176.215.12.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
176.215.16.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
176.215.20.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
176.215.24.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
176.215.28.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
178.78.48.0/22	JSC ER-Telecom Holding Ekaterinburg branch	1,024
178.78.52.0/22	JSC ER-Telecom Holding Ekaterinburg branch	1,024
178.78.56.0/22	JSC ER-Telecom Holding Ekaterinburg branch	1,024
178.78.60.0/22	JSC ER-Telecom Holding Ekaterinburg branch	1,024
188.234.80.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.84.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.88.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.92.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.96.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.100.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.104.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.108.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.192.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.196.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.200.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.204.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.208.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.216.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.224.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.228.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.244.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
188.234.252.0/22	CJSC ER-Telecom Holding Yekaterinburg branch	1,024
195.211.28.0/22	JSC ER-Telecom Holding	1,024
176.215.6.0/23	CJSC ER-Telecom Holding Yekaterinburg branch	512
5.165.0.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
5.165.3.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
5.165.16.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
5.165.20.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
5.165.24.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
5.165.28.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
5.165.29.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
5.166.32.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
79.172.8.0/24	JSC ER-Telecom Holding	256
79.172.37.0/24	JSC ER-Telecom Holding	256
85.115.185.0/24	OOO INELT	256
87.251.180.0/24	Labarotory Izdatelskih Technologiy	256
91.230.150.0/24	JSC ER-Telecom Holding	256
92.248.184.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
92.248.185.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
92.248.186.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
92.248.188.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
92.248.189.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
92.248.190.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
109.195.109.0/24	JSC ER-Telecom Holding Yekaterinburg branch	256
109.195.111.0/24	JSC ER-Telecom Holding Yekaterinburg branch	256
188.187.235.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
188.234.196.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
188.234.242.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
188.234.249.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
188.234.250.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256
188.234.251.0/24	CJSC ER-Telecom Holding Yekaterinburg branch	256

Netblock	Company
2a02:2698:1800::/38	JSC ER-Telecom Holding Yekaterinburg branch

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WHOIS Details

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                                                ASHandle:       AS51604
                                                OrgID:          AS51604
                                                ASName:         AS51604
                                                ASNumber:       AS51604
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 657 domain names hosted across 454 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
176.215.9.12	██████████	14
5.165.25.9	██████████	10
176.215.15.238	█████████	8
109.195.99.179	██████████	7
109.195.108.251	███████	7
188.234.214.188	██████████	6
176.215.0.218	██████	6
188.234.234.117	██████████	6
188.234.245.144	████████	6
109.195.103.11	██████████	5

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Peers

There is 1 peer for this ASN.

Peers	Name
AS9049	JSC ER-Telecom Holding

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS9049	JSC ER-Telecom Holding

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
88.85.211.51	AS51604 JSC ER-Telecom Holding	`12.45ms` from Yekaterinburg, RU
5.165.231.162	AS51604 JSC ER-Telecom Holding	`12.60ms` from Yekaterinburg, RU
85.115.171.197	AS51604 JSC ER-Telecom Holding	`12.66ms` from Yekaterinburg, RU
88.85.204.184	AS51604 JSC ER-Telecom Holding	`12.74ms` from Yekaterinburg, RU
92.248.159.254	AS51604 JSC ER-Telecom Holding	`12.50ms` from Yekaterinburg, RU
88.85.209.126	AS51604 JSC ER-Telecom Holding	`12.61ms` from Yekaterinburg, RU
5.167.224.246	AS51604 JSC ER-Telecom Holding	`12.59ms` from Yekaterinburg, RU
5.165.233.65	AS51604 JSC ER-Telecom Holding	`12.56ms` from Yekaterinburg, RU
5.166.35.13	AS51604 JSC ER-Telecom Holding	`12.49ms` from Yekaterinburg, RU
2a02:2698:1808::1	AS51604 JSC ER-Telecom Holding	`0.41ms` from Yekaterinburg, RU
92.248.133.17	AS51604 JSC ER-Telecom Holding	`12.61ms` from Yekaterinburg, RU
109.195.111.3	AS51604 JSC ER-Telecom Holding	`12.56ms` from Yekaterinburg, RU
80.83.250.162	AS51604 JSC ER-Telecom Holding	`12.68ms` from Yekaterinburg, RU
188.234.243.26	AS51604 JSC ER-Telecom Holding	`1.43ms` from Yekaterinburg, RU
92.248.130.10	AS51604 JSC ER-Telecom Holding	`12.62ms` from Yekaterinburg, RU
178.78.54.203	AS51604 JSC ER-Telecom Holding	`12.62ms` from Yekaterinburg, RU
92.248.141.79	AS51604 JSC ER-Telecom Holding	`12.63ms` from Yekaterinburg, RU
5.166.39.175	AS51604 JSC ER-Telecom Holding	`12.46ms` from Yekaterinburg, RU
176.215.26.180	AS51604 JSC ER-Telecom Holding	`12.61ms` from Yekaterinburg, RU
195.211.29.28	AS51604 JSC ER-Telecom Holding	`1.04ms` from Yekaterinburg, RU
92.248.244.104	AS51604 JSC ER-Telecom Holding	`12.57ms` from Yekaterinburg, RU
92.248.164.151	AS51604 JSC ER-Telecom Holding	`12.63ms` from Yekaterinburg, RU
92.248.238.75	AS51604 JSC ER-Telecom Holding	`12.68ms` from Yekaterinburg, RU
5.165.31.119	AS51604 JSC ER-Telecom Holding	`12.48ms` from Yekaterinburg, RU
92.248.175.253	AS51604 JSC ER-Telecom Holding	`12.53ms` from Yekaterinburg, 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
194.35.226.84	AS60781 LeaseWeb Netherlands B.V.	`0.30ms` from Amsterdam, NL
3.227.90.244	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
101.40.239.164	AS4847 China Networks Inter-Exchange	`4.40ms` from Beijing, CN
188.111.236.84	AS3209 Vodafone GmbH	`1.98ms` from Berlin, DE
104.231.126.68	AS10796 Charter Communications Inc	`9.07ms` from Cleveland, US
172.212.221.244	AS8075 Microsoft Corporation	`0.25ms` from Des Moines, US
141.149.231.148	AS701 Verizon Business	`8.53ms` from Morris Plains, US
46.180.51.132	AS39927 E-Light-Telecom Ltd.	`4.72ms` from Novosibirsk, RU
126.219.78.36	AS17676 SoftBank Corp.	`3.45ms` from Osaka, JP
221.214.164.180	AS4837 CHINA UNICOM China169 Backbone	`6.35ms` from Qingdao, CN
221.215.104.4	AS4837 CHINA UNICOM China169 Backbone	`1.48ms` from Qingdao, CN
165.235.0.4	AS1226 California Department of Technology	`3.75ms` from San Jose, US
189.68.5.52	AS27699 TELEFÔNICA BRASIL S.A	`1.85ms` from Sao Paulo, BR
14.66.20.84	AS4766 Korea Telecom	`3.04ms` from Seoul, KR
43.165.187.4	AS132203 Tencent Building, Kejizhongyi Avenue	`0.36ms` from Tokyo, JP
211.131.14.228	AS4725 SoftBank Corp.	`9.92ms` from Tokyo, JP
112.47.12.148	AS9808 China Mobile Communications Group Co., Ltd.	`2.42ms` from Xiamen, CN
124.250.245.100	AS9308 Abitcool(China) Inc.	`2.46ms` from Beijing, CN
186.80.103.180	AS10620 Telmex Colombia S.A.	`8.61ms` from Bogotá, CO
38.194.13.84	AS18615 Mainstream Fiber Networks, LLC	`9.61ms` from Chicago, US
190.138.221.20	AS7303 Telecom Argentina S.A.	`1.67ms` from Cordoba, AR
104.154.228.228	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
131.246.212.180	AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	`3.51ms` from Frankfurt am Main, DE
41.48.0.20	AS37168 Cell C (Pty) Ltd	`0.62ms` from Johannesburg, ZA
20.60.98.36	AS8075 Microsoft Corporation	`0.36ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f3 92.248.252.209

traceroute to 92.248.252.209 (92.248.252.209): 64 hops max, 52 byte packets

3 [AS15169] 72.14.233.96 41.917 ms

4 *

5 *

6 [AS15169] 142.250.234.100 43.166 ms

7 *

8 *

9 [AS51604] 109.195.104.29 57.609 ms

10 [AS51604] 92.248.252.209 61.787 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On March 13th 2026

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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 AS51604 at robtex.

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