5.19.0.0/20

AS41733 · JSC ER-Telecom Holding

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Summary

Country	Russia
Domain	ertelecom.ru
ASN	AS41733
Registry	RIPE
ID	INTERZET-NET2

WHOIS Details

inetnum:        5.19.0.0 - 5.19.15.255
netname:        INTERZET-NET2
descr:          Z-Telecom Network
country:        RU
admin-c:        RAID1-RIPE
org:            ORG-RA21-RIPE
tech-c:         RAID1-RIPE
status:         ASSIGNED PA
mnt-by:         RAID-MNT
notify:         ripe@ertelecom.ru
created:        2024-08-02T10:18:26Z
last-modified:  2024-08-02T10:18:26Z
source:         RIPE
abuse-email:    abuse@domru.ru
abuse-c:        RAID1-RIPE
abuse-org:      ORG-RA21-RIPE

organisation:   ORG-RA21-RIPE
org-name:       JSC ER-Telecom Holding
country:        RU
org-type:       LIR
address:        Shosse Kosmonavtov, 111i, bldg. 2, office 509
address:        614066
address:        Perm
address:        RUSSIAN FEDERATION
phone:          +79197001771
phone:          +7 342 2462233
fax-no:         +7 342 2195024
e-mail:         ripe@ertelecom.ru
admin-c:        ERTH3-RIPE
tech-c:         RAID1-RIPE
abuse-c:        RAID1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RAID-MNT
mnt-ref:        ENFORTA-MNT
mnt-ref:        AS8345-MNT
mnt-ref:        RU-NTK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RAID-MNT
created:        2004-04-17T11:56:55Z
last-modified:  2024-01-18T14:09:09Z
source:         RIPE

role:           ER-Telecom ISP Contact Role
address:        JSC ER-Telecom
address:        111, str. Shosse Kosmonavtov
address:        614000 Perm
address:        Russian Federation
phone:          +7 342 2462233
fax-no:         +7 342 2463344
e-mail:         ripe@ertelecom.ru
abuse-mailbox:  abuse@domru.ru
remarks:        24/7 phone number: +7-342-2362233
admin-c:        AAS585-RIPE
admin-c:        SAWJ-RIPE
tech-c:         AAS585-RIPE
tech-c:         SAWJ-RIPE
nic-hdl:        RAID1-RIPE
notify:         ripe@ertelecom.ru
mnt-by:         RAID-MNT
created:        2005-02-11T12:50:50Z
last-modified:  2024-07-24T09:39:40Z
source:         RIPE

route:          5.19.0.0/20
descr:          Z-Telecom
origin:         AS41733
mnt-by:         ZTELECOM-MNT
mnt-by:         RAID-MNT
notify:         ripe@ertelecom.ru
created:        2024-07-30T13:31:57Z
last-modified:  2024-07-31T10:22:40Z
source:         RIPE

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
5.19.5.79	deadcrab.rs	2
5.19.4.20	sednetwork.ru	1
5.19.4.103	dmi3ev.ru	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
5.19.2.245	AS41733 JSC ER-Telecom Holding	`0.72ms` from Saint Petersburg, RU
5.19.4.20	AS41733 JSC ER-Telecom Holding	`1.39ms` from Saint Petersburg, RU
5.19.0.82	AS41733 JSC ER-Telecom Holding	`0.49ms` from Saint Petersburg, RU
5.19.5.26	AS41733 JSC ER-Telecom Holding	`1.78ms` from Saint Petersburg, RU
5.19.6.23	AS41733 JSC ER-Telecom Holding	`1.30ms` from Saint Petersburg, RU
5.19.10.9	AS41733 JSC ER-Telecom Holding	`1.67ms` 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
184.84.111.100	AS55836 Reliance Jio Infocomm Limited	`7.16ms` from Bengaluru, IN
89.12.49.84	AS6805 Telefonica Germany GmbH & Co.OHG	`2.84ms` from Berlin, DE
174.98.168.164	AS10796 Charter Communications Inc	`12.14ms` from Columbus, US
18.222.87.132	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
84.179.250.196	AS3320 Deutsche Telekom AG	`2.79ms` from Frankfurt am Main, DE
37.105.207.20	AS25019 Saudi Telecom Company JSC	`2.77ms` from Jeddah, SA
91.229.222.52	AS57099 Boundless Networks Limited	`0.26ms` from Manchester, GB
91.85.211.52	AS8851 GCI Network Solutions Limited	`5.79ms` from Manchester, GB
178.249.188.244	AS20836 CDLAN SpA	`0.15ms` from Milan, IT
68.190.151.100	AS20115 Charter Communications LLC	`15.96ms` from Minneapolis, US
68.82.221.68	AS7922 Comcast Cable Communications, LLC	`6.81ms` from Morris Plains, US
5.145.205.4	AS44265 OOO Smoltelecom	`6.90ms` from Moscow, RU
203.221.89.196	AS7545 TPG Telecom Limited	`1.13ms` from Perth, AU
98.84.191.196	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
205.234.25.180	AS40913 Quality Technology Services, LLC	`0.32ms` from Santa Clara, US
187.13.155.244	AS7738 V tal	`11.51ms` from São Paulo, BR
36.40.78.100	AS134768 CHINANET SHAANXI province Cloud Base network	`2.75ms` from Xi'an, CN
164.128.36.36	AS3303 Swisscom (Switzerland) Ltd	`0.31ms` from Zuerich, CH
73.47.55.244	AS7922 Comcast Cable Communications, LLC	`8.08ms` from Boston, US
37.230.121.36	AS201205 Fluvius System Operator CV	`1.12ms` from Brussels, BE
102.43.145.84	AS8452 TE-AS	`2.94ms` from Cairo, EG
51.254.66.228	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
31.181.138.244	AS12389 PJSC Rostelecom	`1.43ms` from Krasnodar, RU
86.172.72.84	AS2856 British Telecommunications PLC	`5.92ms` from London, GB
95.244.253.212	AS3269 Telecom Italia S.p.A.	`4.05ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m7 5.19.8.33

traceroute to 5.19.8.33 (5.19.8.33): 7 hops max, 52 byte packets

1 [AS214822] 45.10.244.1 2.897 ms

2 [AS57304] 139.45.243.6 36.542 ms

3 [AS9002] 87.245.228.243 42.308 ms

4 [AS41733] 5.18.4.250 45.55 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Kazan, RU

On September 11th 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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