Autonomous System details

AS51570

JSC ER-Telecom Holding · ertelecom.ru

Russia

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AS51570 – JSC ER-Telecom Holding

Field	Value
Country	Russia
Website	ertelecom.ru
Hosted domains	484
IPv4 addresses	121,600
IPv6 addresses	1,247,611,445,842,297,333,200,000,000
ASN type	ISP
Registry	ripe
Allocated	16 years ago on Sep 30, 2010
Updated	8 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	JSC 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 484 domain names hosted across 287 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
109.195.83.14	██████████	27
5.16.22.249	████████	15
5.16.21.97	███████	13
188.187.3.197	██████████	11
109.195.87.156	██████████	10
188.187.123.17	██████████	9
5.16.20.125	██████████	8
188.187.62.3	██████████	8
109.195.84.36	██████████	6
5.16.20.142	██████████	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

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

IP Address	ASN	Details
91.246.166.48	AS51570 JSC ER-Telecom Holding	`2.02ms` from Saint Petersburg, RU
188.187.56.254	AS51570 JSC ER-Telecom Holding	`0.62ms` from Saint Petersburg, RU
5.16.83.254	AS51570 JSC ER-Telecom Holding	`0.99ms` from Saint Petersburg, RU
94.232.129.127	AS51570 JSC ER-Telecom Holding	`2.18ms` from Saint Petersburg, RU
5.16.76.120	AS51570 JSC ER-Telecom Holding	`1.34ms` from Saint Petersburg, RU
5.166.142.118	AS51570 JSC ER-Telecom Holding	`1.44ms` from Saint Petersburg, RU
188.187.63.61	AS51570 JSC ER-Telecom Holding	`1.35ms` from Saint Petersburg, RU
188.187.18.123	AS51570 JSC ER-Telecom Holding	`2.17ms` from Saint Petersburg, RU
5.166.140.189	AS51570 JSC ER-Telecom Holding	`1.52ms` from Saint Petersburg, RU
5.16.56.175	AS51570 JSC ER-Telecom Holding	`1.23ms` from Saint Petersburg, RU
5.3.181.105	AS51570 JSC ER-Telecom Holding	`1.35ms` from Saint Petersburg, RU
176.215.67.254	AS51570 JSC ER-Telecom Holding	`0.65ms` from Saint Petersburg, RU
84.22.211.254	AS51570 JSC ER-Telecom Holding	`1.27ms` from Saint Petersburg, RU
5.16.79.254	AS51570 JSC ER-Telecom Holding	`1.11ms` from Saint Petersburg, RU
5.3.188.224	AS51570 JSC ER-Telecom Holding	`1.24ms` from Saint Petersburg, RU
5.16.39.254	AS51570 JSC ER-Telecom Holding	`0.60ms` from Saint Petersburg, RU
188.187.49.102	AS51570 JSC ER-Telecom Holding	`1.25ms` from Saint Petersburg, RU
188.187.58.254	AS51570 JSC ER-Telecom Holding	`1.44ms` from Saint Petersburg, RU
188.187.38.222	AS51570 JSC ER-Telecom Holding	`1.93ms` from Saint Petersburg, RU
5.164.95.254	AS51570 JSC ER-Telecom Holding	`1.29ms` from Saint Petersburg, RU
188.187.8.179	AS51570 JSC ER-Telecom Holding	`2.12ms` from Saint Petersburg, RU
5.167.217.180	AS51570 JSC ER-Telecom Holding	`1.66ms` from Saint Petersburg, RU
84.22.208.163	AS51570 JSC ER-Telecom Holding	`2.14ms` from Saint Petersburg, RU
109.195.83.69	AS51570 JSC ER-Telecom Holding	`1.53ms` from Saint Petersburg, RU
5.164.93.220	AS51570 JSC ER-Telecom Holding	`2.15ms` 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
84.35.201.210	AS21221 Infopact Netwerkdiensten B.V.	`1.38ms` from Amsterdam, NL
154.179.231.226	AS8452 TE-AS	`4.31ms` from Cairo, EG
91.101.61.162	AS15516 DKTV A/S	`3.53ms` from Copenhagen, DK
189.162.81.178	AS8151 UNINET	`4.46ms` from Guadalajara, MX
122.224.160.194	AS4134 CHINANET BACKBONE	`5.11ms` from Hangzhou, CN
49.131.245.50	AS17924 SmarTone Mobile Communications Ltd	`17.50ms` from Hong Kong, HK
207.56.108.194	AS54801 Zillion Network Inc.	`1.55ms` from Hong Kong, HK
176.37.104.98	AS39608 Lanet Network Ltd	`0.44ms` from Kyiv, UA
90.214.107.34	AS5607 Sky UK Limited	`6.65ms` from London, GB
23.242.140.50	AS20001 Charter Communications Inc	`10.06ms` from Los Angeles, US
71.142.246.146	AS7018 AT&T Enterprises, LLC	`4.78ms` from Los Angeles, US
5.48.38.34	AS5410 Bouygues Telecom SA	`7.24ms` from Marseille, FR
50.149.179.82	AS7922 Comcast Cable Communications, LLC	`6.54ms` from Miami, US
185.159.64.2	AS200044 Stack Group, LLC	`0.70ms` from Moscow, RU
207.189.123.66	AS13649 Flexential Colorado Corp.	`1.09ms` from Portland, US
71.5.6.18	AS2828 Verizon Business	`3.80ms` from San Jose, US
62.162.145.226	AS6821 Makedonski Telekom AD-Skopje	`10.38ms` from Skopje, MK
192.210.131.2	AS55286 B2 Net Solutions Inc.	`0.22ms` from Buffalo, US
41.87.133.34	AS36925 MEDITELECOM	`8.47ms` from Casablanca, MA
54.171.176.194	AS16509 Amazon.com, Inc.	`0.51ms` from Dublin, IE
85.124.124.2	AS8412 T-Mobile Austria GmbH	`0.33ms` from Graz, AT
1.97.28.194	AS4766 Korea Telecom	`1.13ms` from Incheon, KR
199.168.99.194	AS33387 Nocix, LLC	`0.15ms` from Kansas City, US
5.134.14.82	AS34282 Team Blue Carrier Limited	`1.64ms` from London, GB
193.108.82.2	AS39522 Converged Communication Solutions Limited	`11.67ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m8 5.3.62.238

traceroute to 5.3.62.238 (5.3.62.238): 8 hops max, 52 byte packets

1 [AS15169] 142.250.234.99 51.15 ms

2 [AS9049] 188.234.131.145 51.34 ms

3 [AS51570] 109.195.88.174 47.903 ms

4 [AS51570] 109.195.88.173 53.516 ms

5 [AS51570] 109.195.80.107 49.109 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in London, GB

On April 25th 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 AS51570 at robtex.

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