AS number details

AS51570

JSC ER-Telecom Holding · ertelecom.ru

Russia

bittorrent

stub_as

vpn

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AS51570 – JSC ER-Telecom Holding

Field	Value
Country	Russia
Website	ertelecom.ru
Hosted domains	456
Number of IPv4	121,600
Number of IPv6	1,247,611,445,842,297,308,296,773,632
ASN type	ISP
Registry	ripe
Allocated	15 years ago on Sep 30, 2010
Updated	7 years ago on Sep 04, 2018

Netblock	Company	Num of IPs
188.187.0.0/17	JSC ER-Telecom Holding	32,768
5.164.64.0/18	JSC ER-Telecom Holding Saint-Petersburg branch	16,384
5.16.32.0/19	Z-Telecom Network	8,192
5.16.64.0/19	JSC ER-Telecom Holding Saint-Petersburg branch	8,192
5.3.176.0/20	JSC ER-Telecom Holding Saint-Petersburg branch	4,096
5.16.112.0/20	JSC ER-Telecom Holding	4,096
5.166.128.0/20	CJSC ER-Telecom Holding Saint-Petersburg branch	4,096
5.167.176.0/20	JSC ER-Telecom Holding Saint-Petersburg branch	4,096
5.167.192.0/20	JSC ER-Telecom Holding Saint-Petersburg Branch	4,096
109.195.80.0/20	CJSC ER-Telecom Holding Saint-Petersburg branch	4,096
5.3.176.0/21	JSC ER-Telecom Holding Saint-Petersburg branch	2,048
5.3.184.0/21	JSC ER-Telecom Holding Saint-Petersburg branch	2,048
5.166.144.0/21	CJSC ER-Telecom Holding Saint-Petersburg branch	2,048
5.166.152.0/21	CJSC ER-Telecom Holding Saint-Petersburg branch	2,048
5.167.208.0/21	JSC ER-Telecom Holding Saint-Petersburg Branch	2,048
5.167.216.0/21	JSC ER-Telecom Holding Saint-Petersburg Branch	2,048
176.215.64.0/21	JSC ER-Telecom Holding Saint-Petersburg branch	2,048
188.186.136.0/21	CJSC ER-Telecom Holding Saint-Petersburg branch	2,048
217.12.72.0/21	JSC ER-Telecom Holding Saint-Petersburg branch	2,048
5.16.20.0/22	Z-Telecom Network	1,024
5.16.32.0/22	Z-Telecom Network	1,024
5.16.36.0/22	Z-Telecom Network	1,024
5.16.40.0/22	Z-Telecom Network	1,024
5.16.44.0/22	Z-Telecom Network	1,024
5.16.48.0/22	Z-Telecom Network	1,024
5.16.52.0/22	Z-Telecom Network	1,024
5.16.56.0/22	Z-Telecom Network	1,024
5.16.60.0/22	Z-Telecom Network	1,024
5.16.72.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.16.76.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.16.80.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.16.84.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.16.88.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.16.92.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.16.96.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.16.100.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.16.112.0/22	JSC ER-Telecom Holding	1,024
5.16.116.0/22	JSC ER-Telecom Holding	1,024
5.16.120.0/22	JSC ER-Telecom Holding	1,024
5.16.124.0/22	JSC ER-Telecom Holding	1,024
5.164.64.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.68.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.72.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.76.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.80.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.84.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.88.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.92.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.96.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.100.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.104.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.108.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.112.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.166.128.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.166.132.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.166.136.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.166.140.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.166.144.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.166.148.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.166.152.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.166.156.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.167.176.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.167.180.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.167.184.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.167.188.0/22	JSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.167.192.0/22	JSC ER-Telecom Holding Saint-Petersburg Branch	1,024
5.167.196.0/22	JSC ER-Telecom Holding Saint-Petersburg Branch	1,024
5.167.200.0/22	JSC ER-Telecom Holding Saint-Petersburg Branch	1,024
5.167.204.0/22	JSC ER-Telecom Holding Saint-Petersburg Branch	1,024
5.167.208.0/22	JSC ER-Telecom Holding Saint-Petersburg Branch	1,024
5.167.212.0/22	JSC ER-Telecom Holding Saint-Petersburg Branch	1,024
5.167.216.0/22	JSC ER-Telecom Holding Saint-Petersburg Branch	1,024
5.167.220.0/22	JSC ER-Telecom Holding Saint-Petersburg Branch	1,024
84.22.208.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
84.22.212.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
84.22.216.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
84.22.220.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
91.246.160.0/22	JSC ER-Telecom Holding	1,024
91.246.164.0/22	JSC ER-Telecom Holding	1,024
94.232.128.0/22	JSC ER-Telecom Holding	1,024
94.232.132.0/22	JSC ER-Telecom Holding	1,024
185.61.128.0/22	JSC ER-Telecom Holding	1,024
185.67.168.0/22	JSC ER-Telecom Holding	1,024
188.187.8.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.12.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.16.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.20.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.24.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.28.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.32.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.36.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.40.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.48.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.56.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.64.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.68.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.72.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.76.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.80.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.84.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.88.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.92.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.96.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
188.187.100.0/22	CJSC ER-Telecom Holding Saint-Petersburg branch	1,024
5.164.116.0/23	CJSC ER-Telecom Holding Saint-Petersburg branch	512
5.164.118.0/23	CJSC ER-Telecom Holding Saint-Petersburg branch	512
5.3.9.0/24	JSC ER-Telecom Holding	256
5.3.19.0/24	JSC ER-Telecom Holding	256
5.3.24.0/24	JSC ER-Telecom Holding	256
5.3.25.0/24	CJSC ER-Telecom Holding Saint-Petersburg branch	256
5.3.31.0/24	JSC ER-Telecom Holding	256
5.3.38.0/24	JSC ER-Telecom Holding	256
5.3.44.0/24	JSC ER-Telecom Holding	256
5.3.49.0/24	JSC ER-Telecom Holding	256
5.3.57.0/24	JSC ER-Telecom Holding	256
5.3.62.0/24	CJSC ER-Telecom Holding Saint-Petersburg branch	256
176.212.136.0/24	JSC ER-Telecom Holding	256
176.212.137.0/24	JSC ER-Telecom Holding	256
176.212.138.0/24	JSC ER-Telecom Holding	256
176.212.139.0/24	JSC ER-Telecom Holding	256
188.187.234.0/24	CJSC ER-Telecom Holding Saint-Petersburg branch	256

Netblock	Company
2a02:2698:6c00::/38	JSC ER-Telecom Holding Saint-Petersburg branch
2a02:2698:6c22::/47	JSC ER-Telecom Holding Saint-Petersburg branch
2a02:2698:6c24::/47	JSC ER-Telecom Holding Saint-Petersburg branch
2a02:2698:6c2a::/47	JSC ER-Telecom Holding Saint-Petersburg branch
2a02:2698:6c2c::/47	JSC ER-Telecom Holding Saint-Petersburg branch

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WHOIS Details

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                                                ASHandle:       AS51570
                                                OrgID:          AS51570
                                                ASName:         AS51570
                                                ASNumber:       AS51570
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 456 domain names hosted across 272 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
109.195.83.14	██████████	30
5.16.22.249	██████	16
109.195.87.156	██████████	11
188.187.62.3	██████████	9
188.187.123.17	█████████	9
109.195.84.66	██████████	9
5.16.20.125	██████████	8
5.16.20.142	██████████	7
109.195.87.103	██████████	6
109.195.84.36	██████████	6

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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

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS9049	JSC ER-Telecom Holding

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ASN API

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Downstreams

There are no downstreams for this ASN.

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ASN API

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Pingable IPs

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

IP Address	ASN	Details
188.187.23.254	AS51570 JSC ER-Telecom Holding	`1.48ms` from Saint Petersburg, RU
5.166.129.245	AS51570 JSC ER-Telecom Holding	`1.40ms` from Saint Petersburg, RU
188.187.27.2	AS51570 JSC ER-Telecom Holding	`1.13ms` from Saint Petersburg, RU
5.16.43.254	AS51570 JSC ER-Telecom Holding	`1.43ms` from Saint Petersburg, RU
188.187.80.172	AS51570 JSC ER-Telecom Holding	`1.43ms` from Saint Petersburg, RU
188.187.119.80	AS51570 JSC ER-Telecom Holding	`1.34ms` from Saint Petersburg, RU
188.186.138.254	AS51570 JSC ER-Telecom Holding	`1.34ms` from Saint Petersburg, RU
188.187.99.254	AS51570 JSC ER-Telecom Holding	`1.26ms` from Saint Petersburg, RU
5.164.95.254	AS51570 JSC ER-Telecom Holding	`1.29ms` from Saint Petersburg, RU
5.16.77.222	AS51570 JSC ER-Telecom Holding	`1.30ms` from Saint Petersburg, RU
5.16.32.19	AS51570 JSC ER-Telecom Holding	`1.47ms` from Saint Petersburg, RU
5.16.44.144	AS51570 JSC ER-Telecom Holding	`1.48ms` from Saint Petersburg, RU
5.164.100.9	AS51570 JSC ER-Telecom Holding	`1.50ms` from Saint Petersburg, RU
188.187.107.254	AS51570 JSC ER-Telecom Holding	`0.89ms` from Saint Petersburg, RU
5.166.150.115	AS51570 JSC ER-Telecom Holding	`2.19ms` from Saint Petersburg, RU
217.12.74.150	AS51570 JSC ER-Telecom Holding	`1.39ms` from Saint Petersburg, RU
84.22.212.63	AS51570 JSC ER-Telecom Holding	`2.16ms` from Saint Petersburg, RU
5.167.180.179	AS51570 JSC ER-Telecom Holding	`1.52ms` from Saint Petersburg, RU
5.3.178.152	AS51570 JSC ER-Telecom Holding	`1.31ms` from Saint Petersburg, RU
91.246.161.228	AS51570 JSC ER-Telecom Holding	`2.08ms` from Saint Petersburg, RU
176.215.68.57	AS51570 JSC ER-Telecom Holding	`1.52ms` from Saint Petersburg, RU
91.246.165.150	AS51570 JSC ER-Telecom Holding	`2.06ms` from Saint Petersburg, RU
5.16.51.254	AS51570 JSC ER-Telecom Holding	`1.33ms` from Saint Petersburg, RU
5.166.130.127	AS51570 JSC ER-Telecom Holding	`1.46ms` from Saint Petersburg, RU
176.215.67.254	AS51570 JSC ER-Telecom Holding	`1.34ms` 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
174.81.146.194	AS20115 Charter Communications LLC	`10.71ms` from Atlanta, US
83.40.121.226	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.57ms` from Barcelona, ES
118.211.7.194	AS7545 TPG Telecom Limited	`1.80ms` from Brisbane, AU
12.145.165.18	AS7018 AT&T Enterprises, LLC	`3.67ms` from Chicago, US
179.73.178.210	AS26615 TIM S/A	`11.22ms` from Fortaleza, BR
85.220.1.34	AS6677 Mila hf	`1.04ms` from Hafnarfjoerdur, IS
103.111.54.2	AS9341 PT INDONESIA COMNETS PLUS	`1.46ms` from Jakarta, ID
117.242.185.226	AS9829 National Internet Backbone	`6.61ms` from Kolkata, IN
148.71.197.114	AS12353 Vodafone Portugal	`7.31ms` from Lisbon, PT
149.90.31.210	AS12353 Vodafone Portugal	`6.33ms` from Lisbon, PT
159.86.188.2	AS786 Jisc Services Limited	`4.16ms` from London, GB
38.13.21.18	AS395354 Starry, Inc.	`9.50ms` from Los Angeles, US
162.212.34.242	AS54048 Vast Networks	`8.75ms` from Los Angeles, US
74.106.3.2	AS701 Verizon Business	`15.05ms` from New York City, US
95.128.107.50	AS31264 ADVANIA NORGE AS	`3.48ms` from Oslo, NO
89.168.36.82	AS31898 Oracle Corporation	`0.16ms` from Paris, FR
89.233.154.34	AS12767 T-Mobile Czech Republic a.s.	`1.63ms` from Prague, CZ
115.11.120.114	AS4766 Korea Telecom	`4.37ms` from Seoul, KR
220.75.112.178	AS4766 Korea Telecom	`3.65ms` from Seoul, KR
8.135.64.98	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.91ms` from Shenzhen, CN
123.206.53.18	AS45090 Shenzhen Tencent Computer Systems Company Limited	`5.12ms` from Tianjin, CN
106.167.86.146	AS2516 KDDI CORPORATION	`9.13ms` from Tokyo, JP
20.210.213.162	AS8075 Microsoft Corporation	`0.22ms` from Tokyo, JP
74.12.82.162	AS577 Bell Canada	`1.39ms` from Toronto, CA
92.243.48.162	AS44385 NA-NET Communications GmbH	`1.81ms` from Vienna, AT

Traceroute

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

traceroute -a -n -q1 -m10 5.164.105.179

traceroute to 5.164.105.179 (5.164.105.179): 10 hops max, 52 byte packets

1 [AS26383] 86.107.100.1 3.434 ms

2 [AS133296] 103.228.155.53 0.985 ms

3 [AS9498] 125.19.50.17 1.58 ms

4 [] 116.119.156.64 126.279 ms

5 *

6 [AS51570] 5.3.25.87 174.062 ms

7 [AS51570] 5.3.25.86 175.54 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On October 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 AS51570 at robtex.

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