37.112.248.0/21

AS41733 · JSC "ER-Telecom Holding"

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS41733
Registry	RIPE
ID	ERTH-SPB-MAIN-NET

WHOIS Details

inetnum:        37.112.248.0 - 37.112.255.255
netname:        ERTH-SPB-MAIN-NET
descr:          CJSC ER-Telecom Holding Saint-Petersburg branch
descr:          Saint-Petersburg, Russia
descr:          Main network
country:        RU
admin-c:        ERTH78-RIPE
org:            ORG-CHSB2-RIPE
tech-c:         ERTH78-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
notify:         [email protected]
created:        2020-10-28T06:31:06Z
last-modified:  2020-10-28T06:31:06Z
source:         RIPE
remarks:        INFRA-AW
abuse-email:    [email protected]
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:         [email protected]
admin-c:        ERTH78-RIPE
tech-c:         ERTH78-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        [email protected]
notify:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ERTH3-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH78-RIPE
notify:         [email protected]
created:        2010-08-26T04:50:06Z
last-modified:  2019-11-08T09:18:10Z
source:         RIPE
mnt-by:         RAID-MNT

route:          37.112.248.0/21
origin:         AS25408
org:            ORG-CHSB2-RIPE
descr:          JSC ER-Telecom Holding Saint-Petersburg branch
descr:          Saint-Petersburg, Russia
notify:         [email protected]
mnt-by:         RAID-MNT
created:        2021-02-26T09:10:37Z
last-modified:  2021-02-26T09:10:37Z
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:         [email protected]
admin-c:        ERTH78-RIPE
tech-c:         ERTH78-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        [email protected]
notify:         [email protected]
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2010-09-27T05:16:44Z
last-modified:  2019-10-16T05:07:58Z
source:         RIPE

route:          37.112.248.0/21
origin:         AS51570
org:            ORG-CHSB2-RIPE
descr:          JSC ER-Telecom Holding Saint-Petersburg branch
descr:          Saint-Petersburg, Russia
notify:         [email protected]
mnt-by:         RAID-MNT
created:        2020-10-28T06:31:36Z
last-modified:  2020-10-28T06:31:36Z
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:         [email protected]
admin-c:        ERTH78-RIPE
tech-c:         ERTH78-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        [email protected]
notify:         [email protected]
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2010-09-27T05:16:44Z
last-modified:  2019-10-16T05:07:58Z
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
37.112.24.0/21	AS41754	JSC ER-Telecom Holding Penza branch	2,048
37.112.144.0/21	AS50498	JSC ER-Telecom Holding Lipetsk branch	2,048
37.112.112.0/21	AS50543	JSC ER-Telecom Holding Saratov 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 59 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.112.249.98	superuserdo.info	24
37.112.250.16	samovar.dev	9
37.112.250.153	apriory-trade.ru	5
37.112.250.168	smesx.ru	2
37.112.251.11	vinco-t.ru	2
37.112.250.49	greenlabltd.com	2
37.112.248.26	konsent.net	1
37.112.249.100	s-alpha.ru	1
37.112.250.164	xn--80aqfgd2acp.com	1
37.112.250.151	l11home.ru	1
37.112.249.54	auditelena.ru	1
37.112.249.126	tangopiter.ru	1
37.112.251.6	xn--80agoasfbcebcgkefhnhe.xn--p1ai	1
37.112.250.163	airbarter.com	1
37.112.251.119	devilneo.net	1
37.112.249.203	gefestsp.com	1
37.112.250.14	expertadmin.ru	1
37.112.248.51	perco-web.com	1
37.112.249.96	ncpol.ru	1
37.112.249.106	sim-lab.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

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

IP Address	ASN	Details
37.112.249.1	AS41733 JSC "ER-Telecom Holding"	`1.28ms` from Saint Petersburg, RU
37.112.248.235	AS41733 JSC "ER-Telecom Holding"	`1.02ms` from Saint Petersburg, RU
37.112.252.161	AS41733 JSC "ER-Telecom Holding"	`1.78ms` from Saint Petersburg, RU
37.112.251.161	AS41733 JSC "ER-Telecom Holding"	`1.19ms` from Saint Petersburg, RU
37.112.253.231	AS41733 JSC "ER-Telecom Holding"	`1.24ms` from Saint Petersburg, RU
37.112.255.1	AS41733 JSC "ER-Telecom Holding"	`8.18ms` from Saint Petersburg, RU
37.112.254.142	AS41733 JSC "ER-Telecom Holding"	`9.84ms` from Saint Petersburg, RU
37.112.250.1	AS41733 JSC "ER-Telecom Holding"	`1.12ms` 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
195.133.66.229	AS210976 Timeweb, LLP	`0.43ms` from Amsterdam, NL
219.143.72.149	AS4847 China Networks Inter-Exchange	`3.22ms` from Beijing, CN
173.76.239.245	AS701 Verizon Business	`1.70ms` from Boston, US
1.23.62.117	AS45528 Tikona Infinet Ltd.	`5.92ms` from Chennai, IN
94.11.5.53	AS5607 Sky UK Limited	`5.72ms` from Erith, GB
2.164.32.5	AS3320 Deutsche Telekom AG	`15.34ms` from Hamburg, DE
188.74.94.197	AS198440 AllPoints Fibre Networks Limited	`0.53ms` from London, GB
73.48.226.181	AS7922 Comcast Cable Communications, LLC	`10.69ms` from Los Angeles, US
95.127.241.245	AS3352 TELEFONICA DE ESPANA S.A.U.	`17.25ms` from Madrid, ES
151.111.25.21	AS1998 State of Minnesota	`14.07ms` from Minneapolis, US
126.153.251.53	AS17676 SoftBank Corp.	`4.25ms` from Osaka, JP
115.93.179.21	AS3786 LG DACOM Corporation	`2.00ms` from Seoul, KR
104.234.57.53	AS62579 VirtualShield LLC	`0.21ms` from Seoul, KR
191.193.14.245	AS27699 TELEFÔNICA BRASIL S.A	`4.74ms` from São Paulo, BR
1.172.4.101	AS3462 Data Communication Business Group	`5.32ms` from Taichung, TW
41.216.151.245	AS37073 Internet Puissance Plus Burkina SA	`15.08ms` from Accra, GH
223.165.70.5	AS45179 SiteHost New Zealand	`0.54ms` from Auckland, NZ
208.40.110.5	AS2707 First Communications LLC	`4.39ms` from Buffalo, US
168.107.23.5	AS31898 Oracle Corporation	`0.18ms` from Chuncheon, KR
63.147.86.117	AS209 CenturyLink Communications, LLC	`0.57ms` from Denver, US
209.151.64.69	AS29863 Latisys-Denver, LLC	`1.10ms` from Denver, US
158.179.76.5	AS39550 KPMG LLP	`3.54ms` from London, GB
12.55.115.21	AS7018 AT&T Enterprises, LLC	`1.18ms` from Los Angeles, US
40.233.7.213	AS31898 Oracle Corporation	`0.13ms` from Monterrey, MX
89.111.132.21	AS48287 JSC "RU-CENTER"	`0.85ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f4 37.112.252.1

traceroute to 37.112.252.1 (37.112.252.1): 64 hops max, 52 byte packets

4 [AS9049] 188.234.140.20 0.787 ms

5 [AS51570] 109.195.91.62 1.183 ms

6 [AS51570] 109.195.91.63 21.227 ms

7 [AS41733] 37.112.252.1 2.426 ms

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On December 28th 2025

What are IP address ranges?

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