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
92.248.170.151	AS51604 JSC ER-Telecom Holding	`12.57ms` from Yekaterinburg, RU
5.167.253.120	AS51604 JSC ER-Telecom Holding	`12.65ms` from Yekaterinburg, RU
188.234.104.202	AS51604 JSC ER-Telecom Holding	`12.83ms` from Yekaterinburg, RU
77.223.82.119	AS51604 JSC ER-Telecom Holding	`12.62ms` from Yekaterinburg, RU
92.248.253.235	AS51604 JSC ER-Telecom Holding	`12.52ms` from Yekaterinburg, RU
176.215.15.28	AS51604 JSC ER-Telecom Holding	`12.53ms` from Yekaterinburg, RU
92.248.210.6	AS51604 JSC ER-Telecom Holding	`12.69ms` from Yekaterinburg, RU
85.115.168.18	AS51604 JSC ER-Telecom Holding	`12.79ms` from Yekaterinburg, RU
77.223.80.153	AS51604 JSC ER-Telecom Holding	`12.58ms` from Yekaterinburg, RU
5.165.224.157	AS51604 JSC ER-Telecom Holding	`12.76ms` from Yekaterinburg, RU
176.215.20.113	AS51604 JSC ER-Telecom Holding	`12.71ms` from Yekaterinburg, RU
5.167.248.8	AS51604 JSC ER-Telecom Holding	`12.57ms` from Yekaterinburg, RU
5.166.38.152	AS51604 JSC ER-Telecom Holding	`12.53ms` from Yekaterinburg, RU
217.76.177.254	AS51604 JSC ER-Telecom Holding	`12.57ms` from Yekaterinburg, RU
92.248.249.163	AS51604 JSC ER-Telecom Holding	`12.71ms` from Yekaterinburg, RU
178.78.49.203	AS51604 JSC ER-Telecom Holding	`12.62ms` from Yekaterinburg, RU
2a02:2698:182d:aa5:27:c02c:7ac0:6300	AS51604 JSC ER-Telecom Holding	`0.90ms` from Yekaterinburg, RU
5.165.23.7	AS51604 JSC ER-Telecom Holding	`12.56ms` from Yekaterinburg, RU
77.223.69.222	AS51604 JSC ER-Telecom Holding	`12.52ms` from Yekaterinburg, RU
195.211.30.176	AS51604 JSC ER-Telecom Holding	`0.64ms` from Yekaterinburg, RU
5.165.235.73	AS51604 JSC ER-Telecom Holding	`12.65ms` from Yekaterinburg, RU
188.234.246.143	AS51604 JSC ER-Telecom Holding	`12.47ms` from Yekaterinburg, RU
77.223.79.209	AS51604 JSC ER-Telecom Holding	`12.60ms` from Yekaterinburg, RU
176.215.1.48	AS51604 JSC ER-Telecom Holding	`1.00ms` from Yekaterinburg, RU
88.85.200.206	AS51604 JSC ER-Telecom Holding	`12.79ms` 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
100.6.182.196	AS701 Verizon Business	`6.24ms` from Ashburn, US
63.90.229.132	AS701 Verizon Business	`6.50ms` from Ashburn, US
104.4.113.68	AS7018 AT&T Enterprises, LLC	`2.37ms` from Atlanta, US
117.14.116.132	AS4837 CHINA UNICOM China169 Backbone	`5.19ms` from Beijing, CN
72.74.87.116	AS701 Verizon Business	`2.11ms` from Boston, US
117.221.93.68	AS9829 National Internet Backbone	`7.04ms` from Chennai, IN
8.156.40.20	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`8.13ms` from Chongqing, CN
34.68.38.84	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
75.158.217.164	AS852 TELUS Communications Inc.	`1.68ms` from Edmonton, CA
178.201.95.100	AS3209 Vodafone GmbH	`11.78ms` from Frankfurt am Main, DE
78.3.242.196	AS5391 Hrvatski Telekom d.d.	`4.28ms` from Ljubljana, SI
5.65.217.132	AS5607 Sky UK Limited	`3.61ms` from London, GB
210.1.80.228	AS9299 Philippine Long Distance Telephone Company	`0.74ms` from Manila, PH
90.118.34.212	AS3215 Orange S.A.	`3.83ms` from Marseille, FR
82.62.182.68	AS3269 Telecom Italia S.p.A.	`4.84ms` from Milan, IT
173.182.178.116	AS852 TELUS Communications Inc.	`4.24ms` from Montreal, CA
122.97.133.212	AS4837 CHINA UNICOM China169 Backbone	`1.89ms` from Nanjing, CN
98.48.190.68	AS7922 Comcast Cable Communications, LLC	`13.28ms` from Orlando, US
112.232.35.100	AS4837 CHINA UNICOM China169 Backbone	`5.98ms` from Qingdao, CN
222.97.88.132	AS4766 Korea Telecom	`6.49ms` from Seoul, KR
185.21.40.148	AS48854 team.blue Denmark A/S	`0.45ms` from Skanderborg, DK
178.219.135.212	AS51175 Multiplay Sp. z o.o.	`5.83ms` from Warsaw, PL
94.225.225.100	AS6848 Telenet BV	`5.89ms` from Brussels, BE
197.60.148.4	AS8452 TE-AS	`4.90ms` from Cairo, EG
92.212.250.100	AS3209 Vodafone GmbH	`5.31ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f3 217.76.176.191

traceroute to 217.76.176.191 (217.76.176.191): 64 hops max, 52 byte packets

3 [AS9049] 188.234.140.22 6.013 ms

4 *

5 [AS51604] 109.195.104.105 64.395 ms

6 [AS51604] 109.195.104.104 64.597 ms

7 [AS51604] 217.76.176.191 65.196 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On March 20th 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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