37.112.40.0/21

AS57044 · JSC ER-Telecom Holding

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS57044
Registry	RIPE
ID	ERTH-BRYANSK-PPPOE-5-NET

WHOIS Details

inetnum:        37.112.40.0 - 37.112.47.255
netname:        ERTH-BRYANSK-PPPOE-5-NET
descr:          CJSC ER-Telecom Holding Bryansk branch
descr:          Bryansk, Russia
descr:          Main network
country:        RU
admin-c:        ERTH32-RIPE
org:            ORG-CHBB3-RIPE
tech-c:         ERTH32-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
remarks:        INFRA-AW
created:        2012-07-12T09:57:08Z
last-modified:  2012-07-12T09:57:08Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-CHBB3-RIPE

organisation:   ORG-CHBB3-RIPE
org-name:       JSC ER-Telecom Holding Bryansk Branch
org-type:       OTHER
descr:          TM DOM.RU, Bryansk 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:        ERTH32-RIPE
tech-c:         ERTH32-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2011-06-16T11:25:20Z
last-modified:  2019-10-16T12:06:00Z
source:         RIPE

role:           Network Operation Center CJSC ER-Telecom Holding Bryansk branch
address:        CJSC ER-Telecom Holding Bryansk 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@bryansk.ertelecom.ru
admin-c:        RAID1-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH32-RIPE
notify:         ripe@ertelecom.ru
created:        2011-06-16T11:23:49Z
last-modified:  2019-10-16T12:06:23Z
source:         RIPE
mnt-by:         RAID-MNT

route:          37.112.40.0/21
origin:         AS57044
org:            ORG-CHBB3-RIPE
descr:          CJSC ER-Telecom Holding Bryansk branch
descr:          Bryansk, Russia
mnt-by:         RAID-MNT
created:        2012-07-13T09:13:31Z
last-modified:  2012-07-13T09:13:31Z
source:         RIPE

organisation:   ORG-CHBB3-RIPE
org-name:       JSC ER-Telecom Holding Bryansk Branch
org-type:       OTHER
descr:          TM DOM.RU, Bryansk 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:        ERTH32-RIPE
tech-c:         ERTH32-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2011-06-16T11:25:20Z
last-modified:  2019-10-16T12:06:00Z
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
37.112.248.0/21	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
37.112.112.0/21	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
37.112.42.243	AS57044 JSC ER-Telecom Holding	`8.65ms` from Moscow, RU
37.112.43.135	AS57044 JSC ER-Telecom Holding	`8.58ms` from Moscow, RU
37.112.44.94	AS57044 JSC ER-Telecom Holding	`8.70ms` from Moscow, RU
37.112.47.187	AS57044 JSC ER-Telecom Holding	`8.65ms` from Moscow, RU
37.112.46.76	AS57044 JSC ER-Telecom Holding	`8.41ms` from Moscow, RU
37.112.40.61	AS57044 JSC ER-Telecom Holding	`8.56ms` from Moscow, RU
37.112.41.74	AS57044 JSC ER-Telecom Holding	`8.56ms` from Moscow, RU
37.112.45.193	AS57044 JSC ER-Telecom Holding	`8.63ms` from Moscow, 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
54.90.192.229	AS14618 Amazon.com, Inc.	`0.60ms` from Ashburn, US
15.205.16.69	AS8987 Amazon Data Services Ireland Ltd	`0.36ms` from Boardman, US
213.119.201.37	AS6848 Telenet BV	`5.67ms` from Brussels, BE
86.127.92.85	AS8708 DIGI ROMANIA S.A.	`0.82ms` from Bucharest, RO
168.196.156.5	AS264771 GALARED SRL	`14.20ms` from Buenos Aires, AR
190.231.107.37	AS7303 Telecom Argentina S.A.	`8.29ms` from Buenos Aires, AR
50.254.40.101	AS7922 Comcast Cable Communications, LLC	`5.98ms` from Chicago, US
50.185.126.69	AS7922 Comcast Cable Communications, LLC	`11.15ms` from Chicago, US
91.22.112.165	AS3320 Deutsche Telekom AG	`5.61ms` from Frankfurt am Main, DE
103.118.42.37	AS976 CoreNET Inc.	`1.02ms` from Hong Kong, HK
76.185.135.149	AS11427 Charter Communications Inc	`8.35ms` from Houston, US
45.123.162.165	AS58765 B TEL INTERNET PRIVATE LIMITED	`0.45ms` from Kolkata, IN
38.103.50.69	AS174 Cogent Communications, LLC	`2.18ms` from Los Angeles, US
95.60.115.165	AS12430 VODAFONE ESPANA S.A.U.	`8.18ms` from Madrid, ES
217.12.253.213	AS25511 JSC "RCS"	`0.78ms` from Moscow, RU
111.102.6.101	AS2516 KDDI CORPORATION	`2.04ms` from Osaka, JP
201.0.183.21	AS27699 TELEFÔNICA BRASIL S.A	`1.97ms` from Osasco, BR
195.25.45.245	AS3215 Orange S.A.	`4.76ms` from Paris, FR
90.76.66.213	AS3215 Orange S.A.	`14.98ms` from Paris, FR
77.240.207.21	AS57633 CELESTE SAS	`2.64ms` from Paris, FR
188.11.38.53	AS3269 Telecom Italia S.p.A.	`8.91ms` from Rome, IT
67.181.124.53	AS7922 Comcast Cable Communications, LLC	`7.13ms` from San Jose, US
14.46.84.101	AS4766 Korea Telecom	`6.78ms` from Seoul, KR
175.112.212.181	AS9318 SK Broadband Co Ltd	`5.89ms` from Seoul, KR
180.169.167.69	AS4812 China Telecom (Group)	`2.61ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f4 37.112.43.68

traceroute to 37.112.43.68 (37.112.43.68): 64 hops max, 52 byte packets

4 [AS57044] 109.194.8.30 37.948 ms

5 [AS57044] 109.194.8.29 38.142 ms

6 [AS57044] 37.112.43.68 38.293 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 28th 2025

What are IP address ranges?

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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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