5.3.144.0/22

AS41668 · JSC "ER-Telecom Holding"

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS41668
Registry	RIPE
ID	ERTH-KAZAN-PPPOE-26-NET

WHOIS Details

inetnum:        5.3.144.0 - 5.3.151.255
netname:        ERTH-KAZAN-PPPOE-26-NET
descr:          JSC ER-Telecom Holding Kazan' branch
descr:          Kazan', Russia
descr:          PPPoE Individual customers
country:        RU
admin-c:        NOC97-RIPE
org:            ORG-CHKB2-RIPE
tech-c:         NOC97-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
notify:         ripe@ertelecom.ru
remarks:        INFRA-AW
created:        2016-03-11T06:57:52Z
last-modified:  2016-03-11T06:57:52Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-CHKB2-RIPE

organisation:   ORG-CHKB2-RIPE
org-name:       JSC ER-Telecom Holding Kazan' Branch
org-type:       OTHER
descr:          TM DOM.RU, Kazan' ISP
address:        Gvardeyskaya, 54
address:        Kazan', Russia, 420087
phone:          +7 (843) 211-00-44
fax-no:         +7 (843) 211-00-44
e-mail:         ripe@ertelecom.ru
admin-c:        NOC97-RIPE
tech-c:         NOC97-RIPE
abuse-c:        RAID1-RIPE
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
created:        2011-01-13T10:56:24Z
last-modified:  2019-11-11T11:56:26Z
source:         RIPE

role:           Network Operation Center CJSC ER-Telecom Company Kazan' branch
address:        Russian Federation, Tatarstan
address:        420097, Kazan, Zinina st, 7
e-mail:         noc@kzn.ertelecom.ru
admin-c:        FKK11-RIPE
admin-c:        AMS103-RIPE
tech-c:         FKK11-RIPE
tech-c:         AMS103-RIPE
nic-hdl:        NOC97-RIPE
created:        2007-01-29T14:10:34Z
last-modified:  2015-05-19T10:22:01Z
source:         RIPE
mnt-by:         MNT-ERTHOLDING

route:          5.3.144.0/20
origin:         AS41668
org:            ORG-CHKB2-RIPE
descr:          JSC ER-Telecom Holding Kazan' branch
descr:          Kazan', Russia
notify:         ripe@ertelecom.ru
mnt-by:         RAID-MNT
created:        2016-03-11T06:57:52Z
last-modified:  2016-03-11T06:57:52Z
source:         RIPE

organisation:   ORG-CHKB2-RIPE
org-name:       JSC ER-Telecom Holding Kazan' Branch
org-type:       OTHER
descr:          TM DOM.RU, Kazan' ISP
address:        Gvardeyskaya, 54
address:        Kazan', Russia, 420087
phone:          +7 (843) 211-00-44
fax-no:         +7 (843) 211-00-44
e-mail:         ripe@ertelecom.ru
admin-c:        NOC97-RIPE
tech-c:         NOC97-RIPE
abuse-c:        RAID1-RIPE
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
created:        2011-01-13T10:56:24Z
last-modified:  2019-11-11T11:56:26Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 5.3.0.0/16

Range	ASN	Company	Num of IPs
5.3.96.0/20	AS31363	C-Telecom LLC	4,096
5.3.176.0/21	AS51570	JSC ER-Telecom Holding Saint-Petersburg branch	2,048
5.3.184.0/21	AS51570	JSC ER-Telecom Holding Saint-Petersburg branch	2,048
5.3.232.0/21	AS57378	JSC ER-Telecom Holding Rostov-na-Donu branch	2,048
5.3.224.0/21	AS57026	JSC ER-Telecom Holding Cheboksary branch	2,048
5.3.91.0/24	AS211202	GAU NO CIT	256
5.3.82.0/24	AS211221	JSC StankoMachComplex	256
5.3.95.0/24	AS215456	Gazstroyprom JSC	256
5.3.94.0/24	AS215924	ORO LLC	256
5.3.88.0/24	AS215979	LLC MC MAKSAVIT	256
5.3.20.0/24	AS34150	JSC ER-Telecom Holding	256
5.3.40.0/24	AS34150	JSC ER-Telecom Holding	256
5.3.55.0/24	AS34150	JSC ER-Telecom Holding	256
5.3.27.0/24	AS41403	JSC ER-Telecom Holding	256
5.3.43.0/24	AS41754	JSC ER-Telecom Holding	256
5.3.56.0/24	AS50498	JSC ER-Telecom Holding	256
5.3.37.0/24	AS50512	JSC ER-Telecom Holding	256
5.3.19.0/24	AS51570	JSC ER-Telecom Holding	256
5.3.24.0/24	AS51570	JSC ER-Telecom Holding	256
5.3.25.0/24	AS51570	CJSC ER-Telecom Holding Saint-Petersburg branch	256
5.3.31.0/24	AS51570	JSC ER-Telecom Holding	256
5.3.38.0/24	AS51570	JSC ER-Telecom Holding	256
5.3.44.0/24	AS51570	JSC ER-Telecom Holding	256
5.3.49.0/24	AS51570	JSC ER-Telecom Holding	256
5.3.57.0/24	AS51570	JSC ER-Telecom Holding	256
5.3.62.0/24	AS51570	CJSC ER-Telecom Holding Saint-Petersburg branch	256
5.3.9.0/24	AS51570	JSC ER-Telecom Holding	256
5.3.28.0/24	AS51819	JSC ER-Telecom Holding	256
5.3.33.0/24	AS52207	JSC ER-Telecom Holding	256
5.3.23.0/24	AS56420	JSC ER-Telecom Holding	256
5.3.47.0/24	AS57044	JSC ER-Telecom Holding	256
5.3.54.0/24	AS57044	JSC ER-Telecom Holding	256
5.3.21.0/24	AS59713	JSC ER-Telecom Holding	256
5.3.48.0/24	AS12772	JSC ER-Telecom Holding	256
5.3.85.0/24	AS9049	Holding main network	256
5.3.58.0/24	AS12772	JSC ER-Telecom Holding	256
5.3.83.0/24	AS206171	Iridium Communications LLC	256
5.3.84.0/24	AS207078	Credit Ural Bank Joint Stock Company	256
5.3.86.0/24	AS211202	GAU NO CIT	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
5.3.146.128	AS41668 JSC "ER-Telecom Holding"	`8.32ms` from Samara, RU
5.3.147.253	AS41668 JSC "ER-Telecom Holding"	`8.18ms` from Samara, RU
5.3.144.5	AS41668 JSC "ER-Telecom Holding"	`8.27ms` from Samara, RU
5.3.145.16	AS41668 JSC "ER-Telecom Holding"	`8.33ms` 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
209.190.193.182	AS7784 Atlantech Online, Inc.	`1.24ms` from Ashburn, US
52.179.13.70	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
150.125.59.70	AS668 United States Department of Defense (DoD)	`0.52ms` from Atlanta, US
52.39.189.54	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
218.13.212.246	AS4134 CHINANET-BACKBONE	`3.32ms` from Guangzhou, CN
193.112.183.6	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.15ms` from Guangzhou, CN
113.169.33.134	AS45899 VNPT Corp	`2.45ms` from Ho Chi Minh City, VN
211.25.72.166	AS9930 TTNET-MY	`1.22ms` from Kuala Lumpur, MY
75.233.150.86	AS6167 Verizon Business	`17.06ms` from Los Angeles, US
16.50.28.150	AS16509 Amazon.com, Inc.	`0.56ms` from Melbourne, AU
212.194.217.246	AS5410 Bouygues Telecom SA	`8.95ms` from Paris, FR
88.38.16.102	AS3269 Telecom Italia S.p.A.	`1.79ms` from Rome, IT
187.148.198.166	AS8151 UNINET	`8.48ms` from Santiago de Queretaro, MX
124.60.49.86	AS17858 LG POWERCOMM	`1.62ms` from Seoul, KR
203.21.150.70	AS137896 Hunter Water Corporation	`0.51ms` from Sydney, AU
131.112.16.150	AS9367 Institute of Science Tokyo	`1.89ms` from Tokyo, JP
80.123.83.118	AS8447 A1 Telekom Austria AG	`3.73ms` from Vienna, AT
83.19.255.182	AS5617 Orange Polska Spolka Akcyjna	`7.35ms` from Warsaw, PL
16.63.99.6	AS16509 Amazon.com, Inc.	`0.32ms` from Zuerich, CH
73.184.250.182	AS7922 Comcast Cable Communications, LLC	`4.26ms` from Atlanta, US
52.13.87.102	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
76.213.164.6	AS7018 AT&T Enterprises, LLC	`17.06ms` from Dallas, US
54.171.90.214	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
77.47.53.182	AS35244 Tele Columbus AG	`14.66ms` from Frankfurt am Main, DE
61.167.175.86	AS4837 CHINA UNICOM China169 Backbone	`11.77ms` from Harbin, CN

Traceroute

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

traceroute -a -n -q1 5.3.146.181

traceroute to 5.3.146.181 (5.3.146.181): 64 hops max, 52 byte packets

1 [AS210756] 146.185.196.2 0.105 ms

2 *

3 *

4 [AS41668] 109.194.184.30 7.885 ms

5 *

6 [AS41668] 5.3.146.181 8.64 ms

Measurement taken from

IPinfo ProbeNet in Samara, RU

On December 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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