83.172.12.0/22

AS56981 · JSC "ER-Telecom Holding"

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS56981
Registry	RIPE
ID	ERTH-TOMSK-NET

WHOIS Details

inetnum:        83.172.0.0 - 83.172.15.255
netname:        ERTH-TOMSK-NET
descr:          CJSC ER-Telecom Holding Tomsk branch
descr:          Tomsk, Russia
country:        RU
admin-c:        ERTH70-RIPE
org:            ORG-CHTB3-RIPE
tech-c:         ERTH70-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
notify:         ripe@ertelecom.ru
remarks:        INFRA-AW
created:        2021-08-03T06:02:53Z
last-modified:  2021-08-03T06:02:53Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-CHTB3-RIPE

organisation:   ORG-CHTB3-RIPE
org-name:       JSC ER-Telecom Holding Tomsk Branch
org-type:       OTHER
descr:          TM DOM.RU, Tomsk ISP
address:        shosse Kosmonavtov, 111
address:        614099 Perm'
address:        Russian Federation
phone:          +7 342 2462 367
fax-no:         +7 342 2195 104
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH70-RIPE
tech-c:         ERTH70-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2011-06-16T11:29:55Z
last-modified:  2019-10-18T13:11:48Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      undefined

role:           Network Operation Center CJSC ER-Telecom Holding Tomsk branch
address:        CJSC ER-Telecom Holding Tomsk branch
address:        shosse Kosmonavtov, 111
address:        614099 Perm'
address:        Russian Federation
phone:          +7 342 2 195 100
fax-no:         +7 342 2 195 100
e-mail:         noc@tomsk.ertelecom.ru
abuse-mailbox:  abuse@domru.ru
admin-c:        RAID1-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH70-RIPE
notify:         ripe@ertelecom.ru
created:        2011-06-16T11:23:49Z
last-modified:  2019-06-07T06:21:48Z
source:         RIPE
mnt-by:         RAID-MNT

route:          83.172.0.0/20
origin:         AS56981
org:            ORG-CHTB3-RIPE
descr:          CJSC ER-Telecom Holding Tomsk branch
descr:          Tomsk, Russia
notify:         ripe@ertelecom.ru
mnt-by:         RAID-MNT
created:        2021-08-03T06:04:00Z
last-modified:  2021-08-03T06:04:00Z
source:         RIPE

organisation:   ORG-CHTB3-RIPE
org-name:       JSC ER-Telecom Holding Tomsk Branch
org-type:       OTHER
descr:          TM DOM.RU, Tomsk ISP
address:        shosse Kosmonavtov, 111
address:        614099 Perm'
address:        Russian Federation
phone:          +7 342 2462 367
fax-no:         +7 342 2195 104
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH70-RIPE
tech-c:         ERTH70-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2011-06-16T11:29:55Z
last-modified:  2019-10-18T13:11:48Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      undefined

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

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

IP Address	ASN	Details
83.172.15.225	AS56981 JSC "ER-Telecom Holding"	`4.54ms` from Novosibirsk, RU
83.172.14.131	AS56981 JSC "ER-Telecom Holding"	`4.43ms` from Novosibirsk, RU
83.172.13.191	AS56981 JSC "ER-Telecom Holding"	`4.55ms` from Novosibirsk, RU
83.172.12.204	AS56981 JSC "ER-Telecom Holding"	`4.59ms` from Novosibirsk, 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
145.131.205.198	AS28685 Routit BV	`3.41ms` from Amsterdam, NL
210.44.215.230	AS4538 China Education and Research Network Center	`8.54ms` from Beijing, CN
73.168.107.6	AS7922 Comcast Cable Communications, LLC	`4.21ms` from Chicago, US
167.172.105.70	AS14061 DigitalOcean, LLC	`0.22ms` from Frankfurt am Main, DE
45.8.254.182	AS35409 TUCHA Sp. z o.o.	`0.45ms` from Frankfurt am Main, DE
115.75.74.230	AS7552 Viettel Group	`1.86ms` from Ho Chi Minh City, VN
37.107.19.6	AS25019 Saudi Telecom Company JSC	`5.82ms` from Jeddah, SA
91.230.212.6	AS205200 BOLDYN NETWORKS UK LIMITED	`0.77ms` from London, GB
90.37.156.6	AS3215 Orange S.A.	`13.51ms` from Marseille, FR
192.227.86.54	AS13886 Sipbound Corporation	`2.10ms` from Miami, US
104.244.89.182	AS25820 IT7 Networks Inc	`0.48ms` from New York City, US
47.18.216.118	AS6128 Cablevision Systems Corp.	`1.91ms` from New York City, US
126.25.25.198	AS17676 SoftBank Corp.	`14.87ms` from Osaka, JP
178.64.216.166	AS12389 PJSC Rostelecom	`12.02ms` from Saint Petersburg, RU
98.6.14.246	AS11427 Charter Communications Inc	`2.14ms` from Schertz, US
116.40.217.166	AS17858 LG POWERCOMM	`2.25ms` from Seoul, KR
153.216.173.102	AS4713 NTT Communications Corporation	`3.33ms` from Tokyo, JP
20.71.143.230	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
13.92.121.118	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
72.198.150.134	AS22773 Cox Communications Inc.	`3.83ms` from Atlanta, US
73.123.181.182	AS7922 Comcast Cable Communications, LLC	`10.02ms` from Boston, US
50.199.202.38	AS7922 Comcast Cable Communications, LLC	`9.44ms` from Boston, US
186.209.19.150	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`10.69ms` from Chapeco, BR
162.229.146.102	AS7018 AT&T Enterprises, LLC	`2.08ms` from Chicago, US
67.150.1.86	AS20115 Charter Communications LLC	`5.24ms` 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 83.172.14.8

traceroute to 83.172.14.8 (83.172.14.8): 64 hops max, 52 byte packets

3 [AS9049] 188.234.131.100 41.018 ms

4 [AS56981] 109.194.40.33 68.436 ms

5 *

6 [AS56981] 83.172.14.8 68.897 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On August 22nd 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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