81.17.1.0/24

AS21353 · JSC ER-Telecom Holding

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS21353
Parent Range	81.17.0.0/20
Registry	RIPE
ID	RU-RAID-20020107

WHOIS Details

inetnum:        81.17.0.0 - 81.17.15.255
netname:        RU-RAID-20020107
country:        RU
org:            ORG-RA21-RIPE
admin-c:        RAID1-RIPE
tech-c:         RAID1-RIPE
status:         ALLOCATED PA
notify:         ripe@ertelecom.ru
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RAID-MNT
mnt-lower:      RAID-MNT
mnt-routes:     RAID-MNT
created:        2002-01-07T14:57:16Z
last-modified:  2017-12-22T11:26:54Z
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:          81.17.0.0/20
descr:          Enforta-EKB
origin:         AS24588
mnt-by:         TRON-MNT
created:        2008-11-24T11:24:26Z
last-modified:  2008-11-24T11:24:26Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.17.1.0/24

Range	ASN	Company	Num of IPs
81.17.0.0/20	AS21353	JSC ER-Telecom Holding	4,096
81.17.0.0/20	AS24588	JSC ER-Telecom Holding	4,096

Nearby Ranges

BGP prefixes that overlap with 81.17.0.0/16

Range	ASN	Company	Num of IPs
81.17.208.0/20	AS35833	mpex GmbH	4,096
81.17.80.0/20	AS28787	Aztelekom LLC	4,096
81.17.176.0/20	AS20845	DIGI - INVITEL pool	4,096
81.17.0.0/20	AS21353	JSC ER-Telecom Holding	4,096
81.17.16.0/20	AS51852	Private Layer INC	4,096
81.17.64.0/20	AS21470	South West Communications Group Ltd	4,096
81.17.0.0/20	AS24588	JSC ER-Telecom Holding	4,096
81.17.240.0/20	AS39122	Blacknight Internet Solutions Limited	4,096
81.17.160.0/21	AS834	Private Customer	2,048
81.17.56.0/21	AS205544	Leaseweb UK Limited	2,048
81.17.200.0/21	AS15830	Equinix (Finland) Oy	2,048
81.17.192.0/21	AS29422	Telia Cygate Oy	2,048
81.17.168.0/21	AS9304	Private Customer	2,048
81.17.168.0/21	AS398704	Private Customer	2,048
81.17.224.0/22	AS25467	Akton network Slovenia	1,024
81.17.100.0/22	AS51167	Contabo GmbH	1,024
81.17.96.0/22	AS51167	Contabo GmbH	1,024
81.17.236.0/23	AS25467	Akton network Bosnia and Herzegovina	512
81.17.228.0/23	AS25467	Akton d.o.o.	512
81.17.232.0/23	AS25467	Akton Network Macedonia	512
81.17.82.0/24	AS28787	Aztelekom LLC	256
81.17.121.0/24	AS136787	Packethub S.A.	256
81.17.234.0/24	AS25467	Akton Podgorica Montenegro	256
81.17.240.0/24	AS39122	Blacknight Network Infrastructure	256
81.17.159.0/24	AS215540	GLOBAL CONNECTIVITY SOLUTIONS LLP	256
81.17.140.0/24	AS21500	ipv4 assignment for VPS	256
81.17.136.0/24	AS21437	ipv4 assignment for shared hosting platform	256
81.17.128.0/24	AS21437	ISP TNS	256
81.17.141.0/24	AS60918	KHADI core net	256
81.17.120.0/24	AS7979	S.S NETSHOP INTERNET SERVICES LTD	256
81.17.122.0/24	AS212238	Packethub S.A.	256
81.17.158.0/24	AS8342	Limited Liability Company DZHISIIKS	256
81.17.154.0/24	AS9123	JSC TIMEWEB	256
81.17.123.0/24	AS207137	Packethub S.A.	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

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

IP Address	ASN	Details
81.17.1.1	AS21353 JSC ER-Telecom Holding	`0.82ms` 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
77.172.82.72	AS1136 KPN B.V.	`2.74ms` from Amsterdam, NL
71.63.69.120	AS7922 Comcast Cable Communications, LLC	`10.08ms` from Ashburn, US
75.197.105.216	AS6167 Verizon Business	`13.94ms` from Chicago, US
182.65.100.136	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.73ms` from Delhi, IN
209.56.159.24	AS26946 Kirkwood Community College	`5.88ms` from Des Moines, US
81.141.249.72	AS2856 British Telecommunications PLC	`5.32ms` from London, GB
177.85.82.104	AS266160 KATER TELECOMUNICACOES	`7.12ms` from Osasco, BR
177.103.83.200	AS27699 TELEFÔNICA BRASIL S.A	`2.09ms` from Osasco, BR
92.167.158.56	AS3215 Orange S.A.	`15.46ms` from Paris, FR
3.91.52.152	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
216.87.228.232	AS4181 TDS TELECOM	`13.23ms` from Seattle, US
46.70.114.248	AS6079 RCN	`1.58ms` from Ashburn, US
120.255.5.8	AS38019 tianjin Mobile Communication Company Limited	`8.18ms` from Beijing, CN
35.201.131.56	AS396982 Google LLC	`0.15ms` from Chang-hua, TW
175.20.177.56	AS4837 CHINA UNICOM China169 Backbone	`4.52ms` from Changchun, CN
74.134.51.24	AS10796 Charter Communications Inc	`5.88ms` from Cleveland, US
189.135.69.40	AS8151 UNINET	`12.36ms` from Guadalajara, MX
153.3.149.88	AS4837 CHINA UNICOM China169 Backbone	`1.14ms` from Nanjing, CN
64.118.93.8	AS395383 Cologuard	`0.68ms` from New York City, US
180.54.43.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.03ms` from Osaka, JP
154.49.220.40	AS174 Cogent Communications, LLC	`1.81ms` from Paris, FR
185.4.46.8	AS34177 CELESTE SAS	`0.81ms` from Paris, FR
1.51.231.200	AS4538 China Education and Research Network Center	`5.80ms` from Qingdao, CN
154.241.13.120	AS36947 Telecom Algeria	`10.98ms` from Algiers, DZ
37.218.215.8	AS22773 Cox Communications Inc.	`2.15ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f4 81.17.1.1

traceroute to 81.17.1.1 (81.17.1.1): 64 hops max, 52 byte packets

4 [AS9049] 188.234.140.20 0.676 ms

5 *

6 [AS21353] 81.17.1.1 0.682 ms

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On February 16th 2026

What are IP address ranges?

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