5.104.205.0/24

AS31363 · JSC ER-Telecom Holding

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Summary

Country	Russia
Domain	domru.ru
ASN	AS31363
Registry	RIPE
ID	ERTH-MOSCOW-IPOE-DHCP-01-NET

WHOIS Details

inetnum:        5.104.205.0 - 5.104.205.255
netname:        ERTH-MOSCOW-IPOE-DHCP-01-NET
descr:          Static IPoE DHCP enterprise customers
descr:          Moscow, Russia
country:        RU
admin-c:        RAID1-RIPE
org:            ORG-RA21-RIPE
tech-c:         RAID1-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
created:        2020-07-24T09:04:21Z
last-modified:  2020-08-18T12:37:34Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-RA21-RIPE

organisation:   ORG-RA21-RIPE
org-name:       JSC ER-Telecom Holding
country:        RU
org-type:       LIR
address:        Shosse Kosmonavtov, 111i, bldg. 2, office 509
address:        614066
address:        Perm
address:        RUSSIAN FEDERATION
phone:          +7 342 2462233
fax-no:         +7 342 2195024
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH3-RIPE
tech-c:         RAID1-RIPE
abuse-c:        RAID1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RAID-MNT
mnt-ref:        ENFORTA-MNT
mnt-ref:        AS8345-MNT
mnt-ref:        RU-NTK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RAID-MNT
created:        2004-04-17T11:56:55Z
last-modified:  2026-02-11T10:52:47Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      undefined

role:           ER-Telecom ISP Contact Role
address:        JSC ER-Telecom
address:        111, str. Shosse Kosmonavtov
address:        614000 Perm
address:        Russian Federation
phone:          +7 342 2462233
fax-no:         +7 342 2463344
e-mail:         ripe@ertelecom.ru
abuse-mailbox:  abuse@domru.ru
remarks:        24/7 phone number: +7-342-2362233
admin-c:        AAS585-RIPE
admin-c:        SAWJ-RIPE
tech-c:         AAS585-RIPE
tech-c:         SAWJ-RIPE
nic-hdl:        RAID1-RIPE
notify:         ripe@ertelecom.ru
mnt-by:         RAID-MNT
created:        2005-02-11T12:50:50Z
last-modified:  2024-07-24T09:39:40Z
source:         RIPE

route:          5.104.205.0/24
origin:         AS31363
org:            ORG-RA21-RIPE
descr:          JSC ER-Telecom Holding Moscow branch
descr:          Moscow, Russia
mnt-by:         RAID-MNT
created:        2020-08-07T10:59:48Z
last-modified:  2020-08-07T10:59:48Z
source:         RIPE

organisation:   ORG-RA21-RIPE
org-name:       JSC ER-Telecom Holding
country:        RU
org-type:       LIR
address:        Shosse Kosmonavtov, 111i, bldg. 2, office 509
address:        614066
address:        Perm
address:        RUSSIAN FEDERATION
phone:          +7 342 2462233
fax-no:         +7 342 2195024
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH3-RIPE
tech-c:         RAID1-RIPE
abuse-c:        RAID1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RAID-MNT
mnt-ref:        ENFORTA-MNT
mnt-ref:        AS8345-MNT
mnt-ref:        RU-NTK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RAID-MNT
created:        2004-04-17T11:56:55Z
last-modified:  2026-02-11T10:52:47Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      undefined

Nearby Ranges

BGP prefixes that overlap with 5.104.0.0/16

Range	ASN	Company	Num of IPs
5.104.32.0/19	AS59815	Kompeatelecom Ltd	8,192
5.104.0.0/20	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	4,096
5.104.112.0/20	AS57112	Fiber Services B.V.	4,096
5.104.32.0/20	AS59815	Kompeatelecom Ltd	4,096
5.104.48.0/20	AS59815	Kompeatelecom Ltd	4,096
5.104.232.0/21	AS9198	JSC Kazakhtelecom	2,048
5.104.216.0/21	AS28760	Infotech EDV-Systeme GmbH	2,048
5.104.96.0/21	AS50624	Outscale SASU	2,048
5.104.88.0/21	AS51873	Arcade Solutions AG	2,048
5.104.208.0/21	AS58224	Iran Telecommunication Company PJS	2,048
5.104.248.0/21	AS58321	Oxylion Sp. z o.o.	2,048
5.104.144.0/21	AS21263	Stadtwerke Engen GmbH	2,048
5.104.192.0/21	AS34659	Keyyo SA	2,048
5.104.16.0/21	AS198977	FreeTel, s.r.o.	2,048
5.104.160.0/21	AS34376	Telecom Group BLG	2,048
5.104.104.0/21	AS24961	WIIT AG	2,048
5.104.84.0/22	AS141995	Contabo GmbH	1,024
5.104.80.0/22	AS141995	Contabo GmbH	1,024
5.104.238.0/23	AS9198	JSC Kazakhtelecom	512
5.104.168.0/23	AS57344	SisleyBuild Ltd.	512
5.104.200.0/23	AS50498	JSC ER-Telecom Holding Lipetsk branch	512
5.104.156.0/23	AS206970	Avira Holding GmbH	512
5.104.232.0/23	AS9198	JSC Kazakhtelecom	512
5.104.199.0/24	AS34659	KEYYO MPLS Customers	256
5.104.137.0/24	AS43350	Equinix AM7 peering	256
5.104.138.0/24	AS43350	Equinix AM5 peering	256
5.104.136.0/24	AS43350	Globalswitch Peering	256
5.104.139.0/24	AS43350	Databarn Amsterdam Peering	256
5.104.8.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.76.0/24	AS131199	Packethub S.A.	256
5.104.10.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.6.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.0.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.12.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.13.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.15.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.4.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.1.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.7.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.14.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.9.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.3.0/24	AS47883	KIBRIS MOBILE TELEKOMUNIKASYON LTD.	256
5.104.24.0/24	AS48815	Backbone and Services for Alexa Technology ISP based in Novara (IT)	256
5.104.172.0/24	AS49699	ICN Ltd.	256
5.104.170.0/24	AS49699	ICN Ltd.	256
5.104.173.0/24	AS49699	ICN Ltd.	256
5.104.171.0/24	AS49699	ICN Ltd.	256
5.104.204.0/24	AS50498	JSC ER-Telecom Holding Lipetsk branch	256
5.104.174.0/24	AS57344	DobrudjaCable Ltd.	256
5.104.73.0/24	AS62240	Proline IT Ltd	256

Hosted domains

There are 10 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
5.104.205.249	zarckom.ru	4
5.104.205.248	csring.ru	3
5.104.205.245	transazot.ru	1
5.104.205.226	multirail.ru	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
5.104.205.252	AS31363 JSC ER-Telecom Holding	`1.00ms` from Moscow, 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
164.49.37.168	AS668 United States Department of Defense (DoD)	`0.63ms` from Atlanta, US
114.115.176.8	AS23724 IDC, China Telecommunications Corporation	`3.66ms` from Beijing, CN
72.181.167.8	AS11427 Charter Communications Inc	`4.08ms` from Dallas, US
212.43.64.104	AS42652 inexio Informationstechnologie und Telekommunikation Gmbh	`2.87ms` from Frankfurt am Main, DE
47.86.35.120	AS45102 Alibaba (US) Technology Co., Ltd.	`0.90ms` from Hong Kong, HK
79.105.11.168	AS12389 PJSC Rostelecom	`10.19ms` from Khabarovsk, RU
75.142.222.184	AS20115 Charter Communications LLC	`3.18ms` from Los Angeles, US
47.141.57.8	AS5650 Frontier Communications of America, Inc.	`2.18ms` from Los Angeles, US
88.1.249.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.27ms` from Madrid, ES
20.217.73.8	AS8075 Microsoft Corporation	`0.68ms` from Modiin Ilit, IL
180.119.26.8	AS4134 CHINANET-BACKBONE	`4.82ms` from Nanjing, CN
85.207.58.168	AS25248 RADIOKOMUNIKACE a.s.	`0.43ms` from Prague, CZ
138.226.106.248	AS46635 Contact Consumers	`0.80ms` from San Jose, US
162.205.1.200	AS7018 AT&T Enterprises, LLC	`18.92ms` from San Jose, US
108.74.98.248	AS7018 AT&T Enterprises, LLC	`3.82ms` from San Jose, US
20.57.212.184	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
122.134.8.104	AS2518 BIGLOBE Inc.	`10.93ms` from Tokyo, JP
160.251.79.8	AS7506 GMO Internet Group, Inc.	`0.41ms` from Tokyo, JP
125.44.34.40	AS4837 CHINA UNICOM China169 Backbone	`2.45ms` from Zhengzhou, CN
90.64.41.88	AS15962 Orange Slovensko a.s.	`4.79ms` from Bratislava, SK
23.118.215.72	AS7018 AT&T Enterprises, LLC	`9.26ms` from Columbus, US
20.238.9.136	AS8075 Microsoft Corporation	`0.25ms` from Dublin, IE
2.243.57.56	AS6805 Telefonica Germany GmbH & Co.OHG	`3.11ms` from Duesseldorf, DE
182.231.86.184	AS17858 LG POWERCOMM	`2.97ms` from Incheon, KR
104.34.61.24	AS20001 Charter Communications Inc	`5.61ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 5.104.205.237

traceroute to 5.104.205.237 (5.104.205.237): 64 hops max, 52 byte packets

3 [AS9049] 188.234.131.100 0.938 ms

4 [AS31363] 176.213.132.26 1.152 ms

5 *

6 [AS31363] 5.104.205.237 1.444 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On April 13th 2026

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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