37.112.112.0/21

AS50543 · JSC ER-Telecom Holding

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS50543
Registry	RIPE
ID	ERTH-SARATOV-PPPOE-18-NET

WHOIS Details

inetnum:        37.112.112.0 - 37.112.119.255
netname:        ERTH-SARATOV-PPPOE-18-NET
descr:          JSC ER-Telecom Holding Saratov branch
descr:          Saratov, Russia
descr:          PPPoE individual customers
country:        RU
admin-c:        ERTH64-RIPE
org:            ORG-CHSB1-RIPE
tech-c:         ERTH64-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
remarks:        INFRA-AW
notify:         ripe@ertelecom.ru
created:        2017-12-15T10:01:43Z
last-modified:  2017-12-15T10:01:43Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-CHSB1-RIPE

organisation:   ORG-CHSB1-RIPE
org-name:       JSC ER-Telecom Holding Saratov Branch
org-type:       OTHER
descr:          TM DOM.RU, Saratov ISP
address:        Slonova I.A. str., 1
address:        410000 Saratov
address:        Russian Federation
phone:          +7 8452 338-999
fax-no:         +7 8452 338-999
e-mail:         ripe@ertelecom.ru
abuse-c:        RAID1-RIPE
admin-c:        ERTH64-RIPE
tech-c:         ERTH64-RIPE
ref-nfy:        ripe@ertelecom.ru
mnt-ref:        RAID-MNT
notify:         ripe@ertelecom.ru
mnt-by:         RAID-MNT
created:        2009-12-24T10:29:39Z
last-modified:  2019-10-15T08:11:57Z
source:         RIPE

role:           Network Operation Center CJSC ER-Telecom Holding Saratov branch
address:        CJSC ER-Telecom Holding Saratov branch
address:        Slonova I.A. str., 1
address:        410000 Saratov
address:        Russian Federation
phone:          +7 8452 338-999
fax-no:         +7 8452 338-999
e-mail:         noc@saratov.ertelecom.ru
abuse-mailbox:  abuse@domru.ru
admin-c:        RAID1-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH64-RIPE
notify:         ripe@ertelecom.ru
created:        2009-12-24T10:16:38Z
last-modified:  2019-11-06T05:18:35Z
source:         RIPE
mnt-by:         RAID-MNT

route:          37.112.112.0/21
origin:         AS50543
org:            ORG-CHSB1-RIPE
descr:          JSC ER-Telecom Holding Saratov branch
descr:          Saratov, Russia
notify:         ripe@ertelecom.ru
mnt-by:         RAID-MNT
created:        2017-12-15T10:01:43Z
last-modified:  2017-12-15T10:01:43Z
source:         RIPE

organisation:   ORG-CHSB1-RIPE
org-name:       JSC ER-Telecom Holding Saratov Branch
org-type:       OTHER
descr:          TM DOM.RU, Saratov ISP
address:        Slonova I.A. str., 1
address:        410000 Saratov
address:        Russian Federation
phone:          +7 8452 338-999
fax-no:         +7 8452 338-999
e-mail:         ripe@ertelecom.ru
abuse-c:        RAID1-RIPE
admin-c:        ERTH64-RIPE
tech-c:         ERTH64-RIPE
ref-nfy:        ripe@ertelecom.ru
mnt-ref:        RAID-MNT
notify:         ripe@ertelecom.ru
mnt-by:         RAID-MNT
created:        2009-12-24T10:29:39Z
last-modified:  2019-10-15T08:11:57Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.112.0.0/16

Range	ASN	Company	Num of IPs
37.112.208.0/20	AS34533	JSC ER-Telecom Holding Samara branch	4,096
37.112.120.0/21	AS31363	JSC ER-Telecom Holding Moscow branch	2,048
37.112.32.0/21	AS57378	CJSC ER-Telecom Holding Rostov-na-Donu branch	2,048
37.112.16.0/21	AS51035	JSC ER-Telecom Holding Ufa branch	2,048
37.112.40.0/21	AS57044	CJSC ER-Telecom Holding Bryansk branch	2,048
37.112.248.0/21	AS41733	CJSC ER-Telecom Holding Saint-Petersburg branch	2,048
37.112.24.0/21	AS41754	JSC ER-Telecom Holding Penza branch	2,048
37.112.144.0/21	AS50498	JSC ER-Telecom Holding Lipetsk branch	2,048
37.112.152.0/21	AS51035	JSC ER-Telecom Holding Ufa branch	2,048
37.112.244.0/22	AS34533	CJSC ER-Telecom Holding Samara branch	1,024
37.112.240.0/22	AS12772	JSC ER-Telecom Holding Nizhny Novgorod	1,024

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
37.112.118.197	AS50543 JSC ER-Telecom Holding	`6.18ms` from Samara, RU
37.112.115.253	AS50543 JSC ER-Telecom Holding	`6.03ms` from Samara, RU
37.112.119.253	AS50543 JSC ER-Telecom Holding	`6.04ms` from Samara, RU
37.112.114.182	AS50543 JSC ER-Telecom Holding	`6.13ms` from Samara, RU
37.112.112.237	AS50543 JSC ER-Telecom Holding	`6.06ms` from Samara, RU
37.112.116.150	AS50543 JSC ER-Telecom Holding	`6.10ms` from Samara, RU
37.112.113.23	AS50543 JSC ER-Telecom Holding	`6.06ms` from Samara, RU
37.112.117.208	AS50543 JSC ER-Telecom Holding	`6.13ms` 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
142.109.146.245	AS53403 Mount Royal University	`2.24ms` from Calgary, CA
87.60.100.165	AS3292 TDC Holding A/S	`1.77ms` from Copenhagen, DK
45.228.73.101	AS266674 Cooperativa Eléctrica de Las Perdices Ltda.	`4.33ms` from Cordoba, AR
62.100.96.149	AS6739 VODAFONE ONO, S.A.	`11.31ms` from Madrid, ES
16.50.91.165	AS16509 Amazon.com, Inc.	`0.57ms` from Melbourne, AU
189.191.17.165	AS8151 UNINET	`1.15ms` from Mexico City, MX
84.221.23.229	AS8612 Tiscali Italia S.P.A.	`2.78ms` from Milan, IT
212.22.94.69	AS209805 SBCLOUD LLC	`0.76ms` from Moscow, RU
170.222.0.5	AS11577 Vermont Agency of Digital Services	`8.10ms` from New York City, US
176.212.125.69	AS50512 JSC ER-Telecom Holding	`4.44ms` from Novosibirsk, RU
122.213.180.117	AS17506 ARTERIA Networks Corporation	`1.01ms` from Osaka, JP
188.243.15.21	AS35807 SkyNet Ltd.	`0.80ms` from Saint Petersburg, RU
184.70.158.5	AS6327 Shaw Communications	`3.88ms` from Seattle, US
43.202.67.5	AS16509 Amazon.com, Inc.	`0.29ms` from Seoul, KR
74.12.98.213	AS577 Bell Canada	`0.94ms` from Toronto, CA
189.154.192.197	AS8151 UNINET	`11.73ms` from Tucson, US
92.97.58.5	AS5384 Emirates Internet	`4.79ms` from Al Fujairah City, AE
76.21.199.101	AS7922 Comcast Cable Communications, LLC	`8.05ms` from Ashburn, US
156.19.136.21	AS20115 Charter Communications LLC	`11.51ms` from Atlanta, US
69.131.166.101	AS4181 TDS TELECOM	`9.89ms` from Atlanta, US
213.181.143.85	AS43653 PEGO Slovakia, s.r.o.	`3.20ms` from Bratislava, SK
58.45.109.165	AS4134 CHINANET-BACKBONE	`5.06ms` from Changsha, CN
182.76.84.165	AS9498 BHARTI Airtel Ltd.	`1.06ms` from Chennai, IN
140.189.113.245	AS2381 WiscNet	`4.03ms` from Chicago, US
199.45.236.197	AS21777 Massive Networks	`0.27ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 37.112.117.31

traceroute to 37.112.117.31 (37.112.117.31): 64 hops max, 52 byte packets

1 [AS210756] 146.185.196.2 0.128 ms

2 [AS9049] 188.234.140.42 0.494 ms

3 [AS50543] 109.195.24.30 5.816 ms

4 *

5 [AS50543] 37.112.117.31 6.926 ms

Measurement taken from

IPinfo ProbeNet in Samara, RU

On February 7th 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.

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