Autonomous System details

AS41661

JSC ER-Telecom Holding · ertelecom.ru

Russia

BitTorrent

Stub AS

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AS41661 – JSC ER-Telecom Holding

Field	Value
Country	Russia
Website	ertelecom.ru
Hosted domains	298
IPv4 addresses	43,776
IPv6 addresses	1,245,193,594,203,068,049,947,361,280
ASN type	ISP
Registry	ripe
Allocated	19 years ago on Oct 02, 2006
Updated	4 days ago on Mar 20, 2026

Netblock	Company	Num of IPs
37.113.128.0/18	CJSC ER-Telecom Holding Chelyabinsk branch	16,384
95.78.128.0/18	JSC ER-Telecom Holding Chelyabinsk branch	16,384
94.181.32.0/20	JSC Company ER-Telecom Chelyabinsk	4,096
5.166.224.0/21	JSC Company ER-Telecom Chelyabinsk	2,048
188.186.48.0/21	JSC Company ER-Telecom Chelyabinsk	2,048
5.166.224.0/22	JSC Company ER-Telecom Chelyabinsk	1,024
5.166.228.0/22	JSC Company ER-Telecom Chelyabinsk	1,024
37.113.136.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.140.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.144.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.148.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.152.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.156.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.160.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.164.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.168.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.172.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.176.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.180.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
37.113.184.0/22	CJSC ER-Telecom Holding Chelyabinsk branch	1,024
91.144.132.0/22	CJSC Company ER-Telecom Chelyabinsk	1,024
94.181.36.0/22	JSC Company ER-Telecom Chelyabinsk	1,024
94.181.40.0/22	JSC Company ER-Telecom Chelyabinsk	1,024
95.78.128.0/22	JSC ER-Telecom Holding Chelyabinsk branch	1,024
95.78.132.0/22	JSC ER-Telecom Holding Chelyabinsk branch	1,024
95.78.136.0/22	JSC ER-Telecom Holding Chelyabinsk branch	1,024
95.78.144.0/22	JSC ER-Telecom Holding Chelyabinsk branch	1,024
95.78.148.0/22	JSC ER-Telecom Holding Chelyabinsk branch	1,024
95.78.188.0/22	JSC ER-Telecom Holding Chelyabinsk branch	1,024
188.186.48.0/22	JSC Company ER-Telecom Chelyabinsk	1,024
188.186.52.0/22	JSC Company ER-Telecom Chelyabinsk	1,024
37.113.188.0/23	CJSC ER-Telecom Holding Chelyabinsk branch	512
91.144.190.0/23	CJSC Company ER-Telecom Chelyabinsk	512
92.255.246.0/23	CJSC Company ER-Telecom Chelyabinsk	512
5.3.87.0/24	JSC ER-Telecom Holding	256
95.78.185.0/24	JSC ER-Telecom Holding Chelyabinsk branch	256
95.78.187.0/24	JSC ER-Telecom Holding Chelyabinsk branch	256
188.187.243.0/24	CJSC Company ER-Telecom Chelyabinsk	256
193.150.105.0/24	JSC ER-Telecom Holding	256

Netblock	Company
2a02:2698:9000::/38	JSC ER-Telecom Holding
2a02:2698:9022::/47	JSC ER-Telecom Holding
2a02:2698:9024::/47	JSC ER-Telecom Holding
2a02:2698:902a::/48	JSC ER-Telecom Holding
2a02:2698:902b::/48	JSC ER-Telecom Holding

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WHOIS Details

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                                                ASHandle:       AS41661
                                                OrgID:          AS41661
                                                ASName:         AS41661
                                                ASNumber:       AS41661
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 298 domain names hosted across 208 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
95.78.160.34	██████████	10
94.181.44.171	██████████	7
37.113.134.3	██████████	7
94.181.46.79	██████████	5
37.113.134.185	████████	5
95.78.161.141	██████████	4
94.181.44.236	████████	4
95.78.162.227	████████	4
94.181.45.164	██████████	3
37.113.128.38	█████████	3

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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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
37.113.141.98	AS41661 JSC ER-Telecom Holding	`11.99ms` from Samara, RU
95.78.187.252	AS41661 JSC ER-Telecom Holding	`14.75ms` from Samara, RU
37.113.183.129	AS41661 JSC ER-Telecom Holding	`12.70ms` from Samara, RU
37.113.180.202	AS41661 JSC ER-Telecom Holding	`12.78ms` from Samara, RU
91.144.134.33	AS41661 JSC ER-Telecom Holding	`11.86ms` from Samara, RU
92.255.246.113	AS41661 JSC ER-Telecom Holding	`12.71ms` from Samara, RU
94.181.47.56	AS41661 JSC ER-Telecom Holding	`12.77ms` from Samara, RU
37.113.133.169	AS41661 JSC ER-Telecom Holding	`3.62ms` from Yekaterinburg, RU
95.78.137.82	AS41661 JSC ER-Telecom Holding	`12.62ms` from Samara, RU
95.78.157.105	AS41661 JSC ER-Telecom Holding	`12.63ms` from Samara, RU
94.181.38.93	AS41661 JSC ER-Telecom Holding	`12.67ms` from Samara, RU
37.113.145.176	AS41661 JSC ER-Telecom Holding	`12.03ms` from Samara, RU
37.113.136.143	AS41661 JSC ER-Telecom Holding	`11.93ms` from Samara, RU
37.113.158.162	AS41661 JSC ER-Telecom Holding	`12.03ms` from Samara, RU
95.78.174.97	AS41661 JSC ER-Telecom Holding	`3.83ms` from Yekaterinburg, RU
95.78.153.42	AS41661 JSC ER-Telecom Holding	`12.68ms` from Samara, RU
37.113.175.253	AS41661 JSC ER-Telecom Holding	`12.64ms` from Samara, RU
95.78.129.76	AS41661 JSC ER-Telecom Holding	`12.69ms` from Samara, RU
37.113.184.121	AS41661 JSC ER-Telecom Holding	`12.69ms` from Samara, RU
37.113.148.187	AS41661 JSC ER-Telecom Holding	`12.03ms` from Samara, RU
188.186.51.253	AS41661 JSC ER-Telecom Holding	`12.64ms` from Samara, RU
95.78.185.1	AS41661 JSC ER-Telecom Holding	`11.93ms` from Samara, RU
94.181.40.43	AS41661 JSC ER-Telecom Holding	`12.74ms` from Samara, RU
37.113.153.252	AS41661 JSC ER-Telecom Holding	`11.97ms` from Samara, RU
37.113.137.209	AS41661 JSC ER-Telecom Holding	`11.97ms` from Samara, 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
109.206.174.157	AS50245 Serverel Inc.	`0.24ms` from Amsterdam, NL
72.109.151.29	AS6167 Verizon Business	`16.04ms` from Atlanta, US
132.193.2.189	AS668 United States Department of Defense (DoD)	`0.63ms` from Atlanta, US
203.114.139.125	AS17705 InSPire Net Ltd	`7.47ms` from Auckland, NZ
34.250.87.45	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
111.42.149.29	AS132525 HeiLongJiang Mobile Communication Company Limited	`2.80ms` from Harbin, CN
43.134.193.141	AS132203 Tencent Building, Kejizhongyi Avenue	`0.48ms` from Hong Kong, HK
154.203.142.237	AS138915 Kaopu Cloud HK Limited	`0.63ms` from Hong Kong, HK
122.164.91.109	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.94ms` from Hyderabad, IN
39.42.225.125	AS17557 Pakistan Telecommunication Company Limited	`10.37ms` from Islamabad, PK
86.160.98.237	AS2856 British Telecommunications PLC	`1.92ms` from London, GB
88.148.106.189	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`7.38ms` from Madrid, ES
144.36.168.253	AS21433 Accenture UK Limited	`0.57ms` from Manila, PH
2.207.200.77	AS3209 Vodafone GmbH	`1.23ms` from Munich, DE
46.180.12.173	AS39927 E-Light-Telecom Ltd.	`4.71ms` from Novosibirsk, RU
177.21.70.253	AS53245 ActiON Infinite Communications, Brazil.	`1.44ms` from Osasco, BR
103.182.159.157	AS140158 Net Access Internet India Pvt Ltd	`2.13ms` from Pune, IN
108.200.98.45	AS7018 AT&T Enterprises, LLC	`9.68ms` from Redding, US
23.114.96.13	AS7018 AT&T Enterprises, LLC	`4.53ms` from San Jose, US
218.150.188.45	AS4766 Korea Telecom	`5.25ms` from Seoul, KR
52.194.243.237	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
126.131.67.77	AS17676 SoftBank Corp.	`14.91ms` from Tokyo, JP
176.99.53.13	AS50121 NETMAR Mariusz Wator	`3.99ms` from Warsaw, PL
111.48.136.141	AS9808 China Mobile Communications Group Co., Ltd.	`2.68ms` from Wuhan, CN
34.231.224.157	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m6 37.113.135.92

traceroute to 37.113.135.92 (37.113.135.92): 6 hops max, 52 byte packets

1 [AS15169] 142.250.234.99 55.435 ms

2 [AS9049] 188.234.131.145 91.811 ms

3 [AS41661] 91.144.134.42 74.147 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

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 AS41661 at robtex.

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