Autonomous System details

AS51570

JSC "ER-Telecom Holding" · ertelecom.ru

Russia

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Crawler

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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	15 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	█████████	29
5.16.22.249	███████	16
188.187.3.197	██████████	11
109.195.87.156	██████████	10
188.187.123.17	██████████	9
188.187.62.3	██████████	8
5.16.21.97	██████████	8
5.16.20.125	██████████	8
109.195.84.66	██████████	8
109.195.87.103	██████████	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

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

IP Address	ASN	Details
5.167.181.201	AS51570 JSC "ER-Telecom Holding"	`1.56ms` from Saint Petersburg, RU
5.167.196.216	AS51570 JSC "ER-Telecom Holding"	`2.16ms` from Saint Petersburg, RU
188.187.54.254	AS51570 JSC "ER-Telecom Holding"	`1.26ms` from Saint Petersburg, RU
176.215.71.254	AS51570 JSC "ER-Telecom Holding"	`0.95ms` from Saint Petersburg, RU
5.167.183.254	AS51570 JSC "ER-Telecom Holding"	`1.49ms` from Saint Petersburg, RU
5.16.37.210	AS51570 JSC "ER-Telecom Holding"	`1.85ms` from Saint Petersburg, RU
5.16.79.151	AS51570 JSC "ER-Telecom Holding"	`1.32ms` from Saint Petersburg, RU
5.167.197.143	AS51570 JSC "ER-Telecom Holding"	`2.17ms` from Saint Petersburg, RU
5.167.177.116	AS51570 JSC "ER-Telecom Holding"	`1.48ms` from Saint Petersburg, RU
5.16.21.254	AS51570 JSC "ER-Telecom Holding"	`0.82ms` from Saint Petersburg, RU
5.16.90.137	AS51570 JSC "ER-Telecom Holding"	`1.43ms` from Saint Petersburg, RU
5.166.132.208	AS51570 JSC "ER-Telecom Holding"	`1.58ms` from Saint Petersburg, RU
5.16.54.162	AS51570 JSC "ER-Telecom Holding"	`1.35ms` from Saint Petersburg, RU
188.187.37.156	AS51570 JSC "ER-Telecom Holding"	`2.26ms` from Saint Petersburg, RU
84.22.215.254	AS51570 JSC "ER-Telecom Holding"	`0.88ms` from Saint Petersburg, RU
5.16.23.254	AS51570 JSC "ER-Telecom Holding"	`1.50ms` from Saint Petersburg, RU
5.167.180.89	AS51570 JSC "ER-Telecom Holding"	`1.56ms` from Saint Petersburg, RU
188.187.122.31	AS51570 JSC "ER-Telecom Holding"	`1.31ms` from Saint Petersburg, RU
188.187.99.254	AS51570 JSC "ER-Telecom Holding"	`1.27ms` from Saint Petersburg, RU
5.16.82.184	AS51570 JSC "ER-Telecom Holding"	`1.32ms` from Saint Petersburg, RU
5.3.181.105	AS51570 JSC "ER-Telecom Holding"	`1.28ms` from Saint Petersburg, RU
94.232.135.254	AS51570 JSC "ER-Telecom Holding"	`1.50ms` from Saint Petersburg, RU
109.195.84.213	AS51570 JSC "ER-Telecom Holding"	`1.49ms` from Saint Petersburg, RU
84.22.212.183	AS51570 JSC "ER-Telecom Holding"	`2.07ms` from Saint Petersburg, RU
176.215.66.75	AS51570 JSC "ER-Telecom Holding"	`1.59ms` 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
46.185.138.146	AS8376 Jordan Data Communications Company LLC	`0.88ms` from Amman, JO
50.211.49.130	AS7922 Comcast Cable Communications, LLC	`5.31ms` from Ashburn, US
209.217.203.146	AS7828 Northland Communications	`3.32ms` from Buffalo, US
189.26.14.226	AS18881 TELEFÔNICA BRASIL S.A	`2.38ms` from Curitiba, BR
189.187.244.50	AS8151 UNINET	`5.78ms` from Guadalajara, MX
217.65.179.34	AS34296 Millenicom Telekomunikasyon Hizmetleri Anonim Sirketi	`0.65ms` from Istanbul, TR
120.224.139.2	AS24444 Shandong Mobile Communication Company Limited	`7.17ms` from Jinan, CN
88.5.190.242	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.20ms` from Madrid, ES
50.149.179.82	AS7922 Comcast Cable Communications, LLC	`6.55ms` from Miami, US
173.164.20.178	AS7922 Comcast Cable Communications, LLC	`8.67ms` from Murfreesboro, US
197.232.61.50	AS36866 Jamii Telecommunications Limited	`0.86ms` from Nairobi, KE
2.60.19.114	AS12389 PJSC Rostelecom	`8.65ms` from Novosibirsk, RU
2.60.175.178	AS12389 PJSC Rostelecom	`8.85ms` from Novosibirsk, RU
50.244.78.18	AS7922 Comcast Cable Communications, LLC	`11.41ms` from Orlando, US
219.123.79.114	AS17506 ARTERIA Networks Corporation	`3.22ms` from Osaka, JP
61.113.179.2	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.54ms` from Osaka, JP
221.118.14.2	AS9354 Community Network Center Inc.	`4.83ms` from Osaka, JP
81.23.116.50	AS24739 SEVEREN TELECOM	`0.95ms` from Saint Petersburg, RU
182.219.140.34	AS17858 LG POWERCOMM	`1.46ms` from Seoul, KR
14.85.156.50	AS4766 Korea Telecom	`5.44ms` from Seoul, KR
165.156.28.146	AS30437 GE Vernova	`0.35ms` from Singapore, SG
118.154.68.130	AS2516 KDDI CORPORATION	`0.77ms` from Tokyo, JP
52.40.58.50	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
66.56.176.242	AS11426 Charter Communications Inc	`6.81ms` from Charlotte, US
119.63.133.50	AS38193 Transworld Associates (Pvt.) Ltd.	`0.49ms` from Karachi, PK

Traceroute

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

traceroute -a -n -q1 -f4 5.16.35.254

traceroute to 5.16.35.254 (5.16.35.254): 64 hops max, 52 byte packets

4 [AS9049] 188.234.140.20 5.861 ms

5 [AS51570] 109.195.88.58 11.921 ms

6 [AS51570] 5.16.35.254 1.49 ms

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On March 21st 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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