188.187.72.0/22

AS51570 · JSC ER-Telecom Holding

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS51570
Registry	RIPE
ID	ERTH-SPB-PPPOE-11-NET

WHOIS Details

inetnum:        188.187.72.0 - 188.187.79.255
netname:        ERTH-SPB-PPPOE-11-NET
descr:          CJSC ER-Telecom Holding Saint-Petersburg branch
descr:          Saint-Petersburg, Russia
descr:          PPPOE individual customers
country:        RU
admin-c:        ERTH78-RIPE
org:            ORG-CHSB2-RIPE
tech-c:         ERTH78-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
notify:         ripe@ertelecom.ru
created:        2011-08-29T13:19:13Z
last-modified:  2011-08-29T13:19:13Z
source:         RIPE
remarks:        INFRA-AW
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-CHSB2-RIPE

organisation:   ORG-CHSB2-RIPE
org-name:       JSC ER-Telecom Holding Saint-Petersburg Branch
org-type:       OTHER
descr:          TM DOM.RU, Saint-Petersburg ISP
address:        Kolomyazhsky, 29
address:        Saint-Petersburg
address:        Russian Federation
phone:          +7-800-333-7000
fax-no:         +7-800-333-7000
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH78-RIPE
tech-c:         ERTH78-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2010-09-27T05:16:44Z
last-modified:  2019-10-16T05:07:58Z
source:         RIPE

role:           Network Operation Center CJSC ER-Telecom Holding Saint-Petersburg branch
address:        JSC ER-Telecom Holding Saint-Petersburg
address:        Kolomyazhsky, 29
address:        Saint-Petersburg
address:        Russian Federation
phone:          +7-800-333-7000
fax-no:         +7-800-333-7000
e-mail:         noc@ertelecom.ru
abuse-mailbox:  abuse@domru.ru
admin-c:        ERTH3-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH78-RIPE
notify:         ripe@ertelecom.ru
created:        2010-08-26T04:50:06Z
last-modified:  2019-11-08T09:18:10Z
source:         RIPE
mnt-by:         RAID-MNT

route:          188.187.64.0/20
origin:         AS51570
org:            ORG-CHSB2-RIPE
descr:          CJSC ER-Telecom Holding Saint-Petersburg branch
descr:          Saint-Petersburg, Russia
notify:         ripe@ertelecom.ru
mnt-by:         RAID-MNT
created:        2011-08-29T13:19:13Z
last-modified:  2011-08-29T13:19:13Z
source:         RIPE

organisation:   ORG-CHSB2-RIPE
org-name:       JSC ER-Telecom Holding Saint-Petersburg Branch
org-type:       OTHER
descr:          TM DOM.RU, Saint-Petersburg ISP
address:        Kolomyazhsky, 29
address:        Saint-Petersburg
address:        Russian Federation
phone:          +7-800-333-7000
fax-no:         +7-800-333-7000
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH78-RIPE
tech-c:         ERTH78-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2010-09-27T05:16:44Z
last-modified:  2019-10-16T05:07:58Z
source:         RIPE

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
86.92.79.182	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
212.92.43.182	AS24592 ECONOCOM CLOUD SL	`0.63ms` from Barcelona, ES
43.196.58.102	AS55960 Beijing Guanghuan Xinwang Digital	`3.49ms` from Beijing, CN
87.128.54.70	AS3320 Deutsche Telekom AG	`5.04ms` from Berlin, DE
189.61.73.86	AS28573 Claro NXT Telecomunicacoes Ltda	`5.63ms` from Brasilia, BR
34.76.16.118	AS396982 Google LLC	`0.15ms` from Brussels, BE
42.184.189.214	AS4134 CHINANET-BACKBONE	`14.54ms` from Dalian, CN
104.63.199.118	AS7018 AT&T Enterprises, LLC	`2.72ms` from Dallas, US
223.235.78.198	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.43ms` from Delhi, IN
79.240.6.54	AS3320 Deutsche Telekom AG	`2.28ms` from Duesseldorf, DE
14.0.192.118	AS38819 HKCSL GPRS NETWORK	`14.09ms` from Hong Kong, HK
52.246.129.182	AS8075 Microsoft Corporation	`0.28ms` from Hong Kong, HK
105.168.49.22	AS37119 UNITEL SA	`0.84ms` from Luanda, AO
88.17.43.166	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.36ms` from Madrid, ES
173.178.25.118	AS5769 Videotron Ltee	`8.72ms` from Montreal, CA
203.199.53.214	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.07ms` from Mumbai, IN
180.145.33.246	AS17511 OPTAGE Inc.	`2.41ms` from Osaka, JP
54.159.79.182	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
200.165.53.86	AS7738 V tal	`3.66ms` from Rio de Janeiro, BR
178.67.136.118	AS12389 PJSC Rostelecom	`18.28ms` from Saint Petersburg, RU
142.198.193.86	AS577 Bell Canada	`1.86ms` from Toronto, CA
185.40.54.70	AS200026 Ortswaerme St. Johann in Tirol GmbH	`9.20ms` from Vienna, AT
165.140.213.86	AS26297 Howard County, Maryland	`1.74ms` from Ashburn, US
64.42.179.134	AS63018 Dedicated.com	`0.12ms` from Atlanta, US
67.66.161.230	AS7018 AT&T Enterprises, LLC	`3.08ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 188.187.73.83

traceroute to 188.187.73.83 (188.187.73.83): 64 hops max, 52 byte packets

1 [AS15169] 142.250.234.100 133.985 ms

2 *

3 [AS51570] 5.3.25.30 135.514 ms

4 [AS51570] 188.187.73.83 137.477 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On September 11th 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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