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	465
IPv4 addresses	121,600
IPv6 addresses	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 465 domain names hosted across 284 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
188.187.123.17	██████████	9
5.16.20.125	████████	8
109.195.84.66	██████████	8
5.16.21.97	██████████	7
188.187.62.3	██████████	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 & 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

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

IP Address	ASN	Details
5.3.180.3	AS51570 JSC ER-Telecom Holding	`1.27ms` from Saint Petersburg, RU
94.232.134.155	AS51570 JSC ER-Telecom Holding	`1.32ms` from Saint Petersburg, RU
188.187.30.20	AS51570 JSC ER-Telecom Holding	`1.25ms` from Saint Petersburg, RU
5.16.60.249	AS51570 JSC ER-Telecom Holding	`1.38ms` from Saint Petersburg, RU
188.187.8.238	AS51570 JSC ER-Telecom Holding	`1.41ms` from Saint Petersburg, RU
5.167.196.214	AS51570 JSC ER-Telecom Holding	`2.06ms` from Saint Petersburg, RU
188.187.80.86	AS51570 JSC ER-Telecom Holding	`1.35ms` from Saint Petersburg, RU
5.16.21.254	AS51570 JSC ER-Telecom Holding	`0.98ms` from Saint Petersburg, RU
5.166.132.202	AS51570 JSC ER-Telecom Holding	`1.44ms` from Saint Petersburg, RU
5.16.87.154	AS51570 JSC ER-Telecom Holding	`1.23ms` from Saint Petersburg, RU
5.3.181.247	AS51570 JSC ER-Telecom Holding	`1.23ms` from Saint Petersburg, RU
188.187.125.254	AS51570 JSC ER-Telecom Holding	`1.15ms` from Saint Petersburg, RU
84.22.210.243	AS51570 JSC ER-Telecom Holding	`2.24ms` from Saint Petersburg, RU
5.166.159.254	AS51570 JSC ER-Telecom Holding	`1.13ms` from Saint Petersburg, RU
188.187.121.254	AS51570 JSC ER-Telecom Holding	`0.98ms` from Saint Petersburg, RU
188.187.89.124	AS51570 JSC ER-Telecom Holding	`2.20ms` from Saint Petersburg, RU
84.22.222.38	AS51570 JSC ER-Telecom Holding	`1.58ms` from Saint Petersburg, RU
188.187.22.231	AS51570 JSC ER-Telecom Holding	`1.35ms` from Saint Petersburg, RU
185.67.171.81	AS51570 JSC ER-Telecom Holding	`7.75ms` from Saint Petersburg, RU
5.3.19.254	AS51570 JSC ER-Telecom Holding	`1.25ms` from Saint Petersburg, RU
5.16.46.39	AS51570 JSC ER-Telecom Holding	`1.34ms` from Saint Petersburg, RU
5.16.54.248	AS51570 JSC ER-Telecom Holding	`1.40ms` from Saint Petersburg, RU
84.22.220.142	AS51570 JSC ER-Telecom Holding	`1.31ms` from Saint Petersburg, RU
5.3.183.254	AS51570 JSC ER-Telecom Holding	`1.35ms` from Saint Petersburg, RU
5.164.87.254	AS51570 JSC ER-Telecom Holding	`1.28ms` 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
188.89.243.50	AS50266 Odido Netherlands B.V.	`5.33ms` from Amsterdam, NL
101.108.19.2	AS23969 TOT Public Company Limited	`1.89ms` from Bangkok, TH
171.212.171.226	AS4134 CHINANET-BACKBONE	`2.35ms` from Chengdu, CN
85.228.179.178	AS8434 Telenor Sverige AB	`5.03ms` from Copenhagen, DK
65.122.106.2	AS209 CenturyLink Communications, LLC	`4.92ms` from Dallas, US
208.67.116.34	AS26869 ST. TAMMANY PARISH SCHOOL BOARD	`13.53ms` from Dallas, US
52.48.80.130	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
108.137.14.226	AS16509 Amazon.com, Inc.	`0.13ms` from Jakarta, ID
79.168.122.226	AS2860 NOS COMUNICACOES, S.A.	`5.47ms` from Lisbon, PT
68.108.246.18	AS22773 Cox Communications Inc.	`8.11ms` from Los Angeles, US
74.41.2.98	AS5650 Frontier Communications of America, Inc.	`14.36ms` from Los Angeles, US
119.92.170.34	AS9299 Philippine Long Distance Telephone Company	`4.00ms` from Manila, PH
37.103.95.50	AS1267 WIND TRE S.P.A.	`5.08ms` from Milan, IT
5.139.101.130	AS12389 PJSC Rostelecom	`16.70ms` from Moscow, RU
20.207.5.18	AS8075 Microsoft Corporation	`13.15ms` from Mumbai, IN
201.16.49.34	AS14840 BR.Digital Telecom	`0.12ms` from Porto Alegre, BR
3.233.117.82	AS14618 Amazon.com, Inc.	`0.13ms` from Reston, US
50.217.115.18	AS7922 Comcast Cable Communications, LLC	`0.82ms` from Seattle, US
179.160.250.146	AS26599 TELEFÔNICA BRASIL S.A	`2.22ms` from São Paulo, BR
82.169.212.2	AS1136 KPN B.V.	`1.14ms` from Amsterdam, NL
50.211.49.130	AS7922 Comcast Cable Communications, LLC	`5.41ms` from Ashburn, US
12.247.68.178	AS7018 AT&T Enterprises, LLC	`0.62ms` from Atlanta, US
110.170.26.34	AS7470 TRUE INTERNET Co.,Ltd.	`2.07ms` from Bangkok, TH
94.140.188.98	AS8368 BENESOL BACKBONE	`0.28ms` from Brussels, BE
3.15.144.18	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f4 109.195.93.202

traceroute to 109.195.93.202 (109.195.93.202): 64 hops max, 52 byte packets

4 [AS9049] 188.234.140.20 0.777 ms

5 [AS51570] 109.195.88.18 2.454 ms

6 [AS51570] 109.195.88.17 1.277 ms

7 *

8 [AS51570] 109.195.93.202 1.787 ms

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On January 19th 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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