37.112.32.0/23

AS57378 · JSC "ER-Telecom Holding"

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS57378
Parent Range	37.112.32.0/21
Registry	RIPE
ID	ERTH-ROSTOV-PPPOE-2-NET

WHOIS Details

inetnum:        37.112.32.0 - 37.112.39.255
netname:        ERTH-ROSTOV-PPPOE-2-NET
descr:          CJSC ER-Telecom Holding Rostov-na-Donu branch
descr:          Rostov-na-Donu, Russia
descr:          PPPoE individual customers network
country:        RU
admin-c:        ERTH61-RIPE
org:            ORG-CHRB2-RIPE
tech-c:         ERTH61-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
remarks:        INFRA-AW
created:        2012-06-04T07:50:56Z
last-modified:  2012-06-04T07:50:56Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        RAID1-RIPE
abuse-org:      ORG-CHRB2-RIPE

organisation:   ORG-CHRB2-RIPE
org-name:       JSC ER-Telecom Holding Rostov-na-Donu Branch
org-type:       OTHER
descr:          TM DOM.RU, Rostov-na-Donu ISP
address:        shosse Kosmonavtov, 111
address:        614099 Perm'
address:        Russian Federation
phone:          +7 342 2462 367
fax-no:         +7 342 2195 104
e-mail:         [email protected]
admin-c:        ERTH61-RIPE
tech-c:         ERTH61-RIPE
ref-nfy:        [email protected]
mnt-ref:        RAID-MNT
notify:         [email protected]
mnt-by:         RAID-MNT
created:        2011-09-27T10:34:04Z
last-modified:  2016-01-11T11:46:42Z
source:         RIPE

role:           Network Operation Center CJSC ER-Telecom Holding Rostov-na-Donu branch
address:        CJSC ER-Telecom Holding Rostov-na-Donu 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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        RAID1-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH61-RIPE
notify:         [email protected]
created:        2011-09-27T10:30:42Z
last-modified:  2011-09-27T10:30:42Z
source:         RIPE
mnt-by:         RAID-MNT

route:          37.112.32.0/21
origin:         AS57378
org:            ORG-CHRB2-RIPE
descr:          CJSC ER-Telecom Holding Rostov-na-Donu branch
descr:          Rostov-na-Donu, Russia
mnt-by:         RAID-MNT
created:        2012-06-04T07:50:56Z
last-modified:  2012-06-04T07:50:56Z
source:         RIPE

organisation:   ORG-CHRB2-RIPE
org-name:       JSC ER-Telecom Holding Rostov-na-Donu Branch
org-type:       OTHER
descr:          TM DOM.RU, Rostov-na-Donu ISP
address:        shosse Kosmonavtov, 111
address:        614099 Perm'
address:        Russian Federation
phone:          +7 342 2462 367
fax-no:         +7 342 2195 104
e-mail:         [email protected]
admin-c:        ERTH61-RIPE
tech-c:         ERTH61-RIPE
ref-nfy:        [email protected]
mnt-ref:        RAID-MNT
notify:         [email protected]
mnt-by:         RAID-MNT
created:        2011-09-27T10:34:04Z
last-modified:  2016-01-11T11:46:42Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 37.112.32.0/23

Range	ASN	Company	Num of IPs
37.112.32.0/21	AS57378	CJSC ER-Telecom Holding Rostov-na-Donu branch	2,048

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
37.112.112.0/21	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

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

IP Address	ASN	Details
37.112.33.235	AS57378 JSC "ER-Telecom Holding"	`17.17ms` from Samara, RU
37.112.32.79	AS57378 JSC "ER-Telecom Holding"	`17.27ms` 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
108.49.135.87	AS701 Verizon Business	`1.91ms` from Boston, US
109.136.61.183	AS5432 Proximus NV	`0.99ms` from Brussels, BE
192.119.121.7	AS54290 Hostwinds LLC.	`0.26ms` from Dallas, US
111.230.160.23	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.22ms` from Guangzhou, CN
211.43.135.55	AS17584 Inchon Metropolitan Office Of Education	`0.85ms` from Incheon, KR
37.134.142.71	AS12479 Orange Espagne SA	`11.12ms` from Madrid, ES
67.244.81.247	AS12271 Charter Communications Inc	`3.37ms` from Newark, US
217.225.249.23	AS3320 Deutsche Telekom AG	`1.26ms` from Nuernberg, DE
90.3.35.231	AS3215 Orange S.A.	`3.13ms` from Paris, FR
2.236.134.7	AS12874 Fastweb SpA	`6.94ms` from Rome, IT
122.252.77.103	AS18318 LG HelloVision Corp.	`10.82ms` from Seoul, KR
116.120.132.71	AS9318 SK Broadband Co Ltd	`7.33ms` from Seoul, KR
194.238.30.87	AS40021 Contabo Inc.	`0.16ms` from St. Louis, US
180.51.132.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.14ms` from Tokyo, JP
178.73.26.7	AS9141 P4 Sp. z o.o.	`0.56ms` from Warsaw, PL
169.51.52.87	AS36351 IBM Cloud	`1.18ms` from Amsterdam, NL
123.121.186.199	AS4808 China Unicom Beijing Province Network	`3.74ms` from Beijing, CN
84.2.31.87	AS5483 Magyar Telekom Plc.	`1.00ms` from Budapest, HU
31.46.183.39	AS5483 Magyar Telekom Plc.	`0.78ms` from Budapest, HU
86.191.223.199	AS2856 British Telecommunications PLC	`1.33ms` from Erith, GB
175.178.27.119	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN
124.71.107.7	AS55990 Huawei Cloud Service data center	`1.46ms` from Guangzhou, CN
51.142.199.167	AS8075 Microsoft Corporation	`0.20ms` from London, GB
67.203.31.23	AS21769 Colocation America Corporation	`0.15ms` from Los Angeles, US
99.73.65.87	AS7018 AT&T Enterprises, LLC	`2.73ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 37.112.33.231

traceroute to 37.112.33.231 (37.112.33.231): 64 hops max, 52 byte packets

1 [AS210756] 146.185.196.2 0.103 ms

2 *

3 [AS57378] 109.195.232.30 16.922 ms

4 *

5 [AS57378] 37.112.33.231 17.866 ms

Measurement taken from

IPinfo ProbeNet in Samara, RU

On January 30th 2026

What are IP address ranges?

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