37.112.104.0/22

AS56420 · JSC "ER-Telecom Holding"

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS56420
Registry	RIPE
ID	ERTH-RYAZAN-PPPOE-7-NET

WHOIS Details

inetnum:        37.112.104.0 - 37.112.111.255
netname:        ERTH-RYAZAN-PPPOE-7-NET
descr:          CJSC ER-Telecom Holding Ryazan' branch
descr:          Ryazan', Russia
descr:          PPPoE individual customers
country:        RU
admin-c:        ERTH62-RIPE
org:            ORG-CHRB1-RIPE
tech-c:         ERTH62-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
notify:         ripe@ertelecom.ru
remarks:        INFRA-AW
created:        2014-10-31T05:19:46Z
last-modified:  2014-10-31T05:19:46Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-CHRB1-RIPE

organisation:   ORG-CHRB1-RIPE
org-name:       JSC ER-Telecom Holding Ryazan' Branch
org-type:       OTHER
descr:          TM DOM.RU, Ryazan' ISP
address:        Vysokovol'tnaya str., 13
address:        390026 Ryazan'
address:        Russian Federation
phone:          +7 342 2462 367
fax-no:         +7 342 2195 104
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH62-RIPE
tech-c:         ERTH62-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2011-01-25T09:07:44Z
last-modified:  2019-10-15T08:16:10Z
source:         RIPE

role:           Network Operation Center CJSC ER-Telecom Holding Ryazan' branch
address:        CJSC ER-Telecom Holding Ryazan' 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@ryazan.ertelecom.ru
abuse-mailbox:  abuse@domru.ru
admin-c:        RAID1-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH62-RIPE
notify:         ripe@ertelecom.ru
created:        2011-01-25T09:07:44Z
last-modified:  2019-12-17T07:48:26Z
source:         RIPE
mnt-by:         RAID-MNT

route:          37.112.96.0/20
origin:         AS56420
org:            ORG-CHRB1-RIPE
descr:          CJSC ER-Telecom Holding Ryazan' branch
descr:          Ryazan', Russia
mnt-by:         RAID-MNT
created:        2014-10-31T05:19:46Z
last-modified:  2014-10-31T05:19:46Z
source:         RIPE

organisation:   ORG-CHRB1-RIPE
org-name:       JSC ER-Telecom Holding Ryazan' Branch
org-type:       OTHER
descr:          TM DOM.RU, Ryazan' ISP
address:        Vysokovol'tnaya str., 13
address:        390026 Ryazan'
address:        Russian Federation
phone:          +7 342 2462 367
fax-no:         +7 342 2195 104
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH62-RIPE
tech-c:         ERTH62-RIPE
abuse-c:        RAID1-RIPE
ref-nfy:        ripe@ertelecom.ru
notify:         ripe@ertelecom.ru
mnt-ref:        RAID-MNT
mnt-by:         RAID-MNT
created:        2011-01-25T09:07:44Z
last-modified:  2019-10-15T08:16:10Z
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

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

IP Address	ASN	Details
37.112.104.245	AS56420 JSC "ER-Telecom Holding"	`3.99ms` from Moscow, RU
37.112.107.200	AS56420 JSC "ER-Telecom Holding"	`3.99ms` from Moscow, RU
37.112.105.139	AS56420 JSC "ER-Telecom Holding"	`3.97ms` from Moscow, RU
37.112.106.88	AS56420 JSC "ER-Telecom Holding"	`4.05ms` 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
109.143.21.102	AS5432 Proximus NV	`17.28ms` from Amsterdam, NL
111.225.223.6	AS58539 Langfang,Hebei province, P.R.China	`7.13ms` from Beijing, CN
34.215.226.230	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
44.243.3.150	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
38.107.144.246	AS174 Cogent Communications	`6.68ms` from Buffalo, US
46.252.143.54	AS3209 Vodafone GmbH	`5.07ms` from Frankfurt am Main, DE
80.141.139.230	AS3320 Deutsche Telekom AG	`8.82ms` from Frankfurt am Main, DE
79.242.54.70	AS3320 Deutsche Telekom AG	`7.26ms` from Frankfurt am Main, DE
107.148.8.182	AS398478 PEG TECH INC	`0.35ms` from Hong Kong, HK
91.216.161.22	AS51122 LLC "Seeton Group"	`0.26ms` from Kyiv, UA
82.159.6.198	AS6739 VODAFONE ONO, S.A.	`5.80ms` from Madrid, ES
210.128.194.38	AS2497 Internet Initiative Japan Inc.	`0.66ms` from Osaka, JP
43.153.103.6	AS132203 Tencent Building, Kejizhongyi Avenue	`0.23ms` from San Jose, US
189.129.100.102	AS8151 UNINET	`15.90ms` from Santiago de Queretaro, MX
211.172.230.22	AS38661 abcle	`1.23ms` from Seoul, KR
61.103.169.22	AS9457 DREAMLINE CO.	`6.22ms` from Seoul, KR
126.73.79.102	AS17676 SoftBank Corp.	`5.67ms` from Tokyo, JP
150.60.74.166	AS9597 KDDI Web Communications Inc.	`0.69ms` from Tokyo, JP
31.182.9.118	AS16342 Toya sp.z.o.o	`2.43ms` from Warsaw, PL
181.124.160.150	AS23201 Telecel S.A.	`3.71ms` from Asuncion, PY
197.58.199.86	AS8452 TE-AS	`5.88ms` from Cairo, EG
72.36.18.214	AS30110 Advanced Communications Technology	`2.77ms` from Denver, US
212.185.233.70	AS3320 Deutsche Telekom AG	`3.46ms` from Duesseldorf, DE
79.222.135.54	AS3320 Deutsche Telekom AG	`1.58ms` from Hamburg, DE
61.238.101.70	AS10103 HK Broadband Network Ltd.	`1.61ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 37.112.105.113

traceroute to 37.112.105.113 (37.112.105.113): 64 hops max, 52 byte packets

1 [AS15169] 142.250.234.100 54.265 ms

2 *

3 [AS56420] 109.195.168.30 50.328 ms

4 [AS56420] 109.195.168.29 52.461 ms

5 [AS56420] 37.112.105.113 49.935 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On August 22nd 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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