217.151.16.0/20

AS31643 · Gorodskaya elektronnaya svyaz Ltd

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Summary

Country	Russia
Domain	imaster.ru
ASN	AS31643
Registry	RIPE
ID	RU-IMASTER-20040629

WHOIS Details

inetnum:        217.151.16.0 - 217.151.31.255
netname:        RU-IMASTER-20040629
country:        RU
org:            ORG-CC3-RIPE
admin-c:        GESL2-RIPE
tech-c:         GESL2-RIPE
notify:         noc@imaster.ru
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IMASTER-MNT
mnt-routes:     IMASTER-MNT
mnt-domains:    IMASTER-MNT
mnt-lower:      IMASTER-MNT
created:        2004-06-29T14:40:42Z
last-modified:  2023-10-12T06:24:20Z
source:         RIPE
geofeed:        https://geo.imaster.ru/geofeeds.csv
abuse-email:    abusenoc@imaster.ru
abuse-c:        GESL2-RIPE
abuse-org:      ORG-CC3-RIPE

organisation:   ORG-CC3-RIPE
org-name:       Gorodskaya elektronnaya svyaz Ltd
country:        RU
org-type:       LIR
address:        19 Gertsena St, 502
address:        644043
address:        Omsk
address:        RUSSIAN FEDERATION
phone:          +7 381 2538855
fax-no:         +7 381 2538855
e-mail:         noc@imaster.ru
admin-c:        GESL2-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        IMASTER-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IMASTER-MNT
abuse-c:        GESL2-RIPE
created:        2004-04-17T11:53:12Z
last-modified:  2024-01-10T06:28:20Z
source:         RIPE

role:           Gorodskaya elektronnaya svyaz Ltd Hostmaster
address:        19 Gertsena St, 502
address:        644099
address:        Omsk
address:        RUSSIAN FEDERATION
phone:          +73812220202
admin-c:        WHYB-RIPE
tech-c:         WHYB-RIPE
notify:         lirmnt@imaster.ru
abuse-mailbox:  abusenoc@imaster.ru
e-mail:         lirmnt@imaster.ru
nic-hdl:        GESL2-RIPE
mnt-by:         IMASTER-MNT
created:        2018-04-09T05:28:35Z
last-modified:  2025-02-09T07:45:59Z
source:         RIPE

route:          217.151.16.0/20
descr:          IMASTER Network
origin:         AS31643
mnt-by:         IMASTER-MNT
created:        2004-07-07T08:50:39Z
last-modified:  2004-07-07T08:50:39Z
source:         RIPE

Hosted domains

There are 12 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
217.151.17.141	standar.su	6

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
217.151.21.145	AS31643 Gorodskaya elektronnaya svyaz Ltd	`9.35ms` from Novosibirsk, RU
217.151.29.249	AS31643 Gorodskaya elektronnaya svyaz Ltd	`9.11ms` from Novosibirsk, RU
217.151.28.33	AS31643 Gorodskaya elektronnaya svyaz Ltd	`8.39ms` from Novosibirsk, RU
217.151.27.33	AS31643 Gorodskaya elektronnaya svyaz Ltd	`9.70ms` from Novosibirsk, RU
217.151.30.194	AS31643 Gorodskaya elektronnaya svyaz Ltd	`8.75ms` from Novosibirsk, RU
217.151.16.141	AS31643 Gorodskaya elektronnaya svyaz Ltd	`8.10ms` from Novosibirsk, RU
217.151.26.74	AS31643 Gorodskaya elektronnaya svyaz Ltd	`8.01ms` from Novosibirsk, RU
217.151.18.6	AS31643 Gorodskaya elektronnaya svyaz Ltd	`7.92ms` from Novosibirsk, RU
217.151.17.30	AS31643 Gorodskaya elektronnaya svyaz Ltd	`8.04ms` from Novosibirsk, RU
217.151.22.163	AS31643 Gorodskaya elektronnaya svyaz Ltd	`8.59ms` from Novosibirsk, RU
217.151.20.38	AS31643 Gorodskaya elektronnaya svyaz Ltd	`8.50ms` from Novosibirsk, 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
59.88.50.212	AS9829 National Internet Backbone	`13.03ms` from Bengaluru, IN
209.141.106.68	AS32035 Sangoma US Inc.	`0.47ms` from Dallas, US
52.169.215.68	AS8075 Microsoft Corporation	`0.22ms` from Dublin, IE
84.8.138.164	AS31898 Oracle Corporation	`0.14ms` from Johannesburg, ZA
102.23.244.100	AS327750 JENNY INTERNET (PTY) LTD	`6.95ms` from Johannesburg, ZA
79.105.135.20	AS12389 PJSC Rostelecom	`10.22ms` from Khabarovsk, RU
80.254.126.244	AS21479 PJSC Rostelecom	`4.81ms` from Krasnodar, RU
195.72.118.4	AS204501 LTH Castings d.o.o.	`0.87ms` from Ljubljana, SI
201.102.81.100	AS8151 UNINET	`1.10ms` from Mexico City, MX
188.175.80.36	AS16246 O2 Czech Republic, a.s.	`5.01ms` from Prague, CZ
95.54.44.196	AS12389 PJSC Rostelecom	`1.86ms` from Saint Petersburg, RU
187.224.220.148	AS8151 UNINET	`4.28ms` from Santiago de Queretaro, MX
201.93.236.244	AS27699 TELEFÔNICA BRASIL S.A	`4.42ms` from Sao Paulo, BR
218.212.75.4	AS55430 Starhub Ltd	`2.46ms` from Singapore, SG
89.230.40.180	AS21021 Multimedia Polska Sp. z o.o.	`8.71ms` from Warsaw, PL
74.178.220.212	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
49.49.4.52	AS45758 Triple T Broadband Public Company Limited	`10.11ms` from Bangkok, TH
72.74.221.132	AS701 Verizon Business	`0.79ms` from Boston, US
5.103.115.196	AS44869 FIBIA P/S	`3.18ms` from Copenhagen, DK
185.14.13.132	AS61244 Manfred Casper trading as EURO-SAT	`4.67ms` from Frankfurt am Main, DE
82.166.137.164	AS1680 Cellcom Fixed Line Communication L.P	`0.48ms` from Haifa, IL
121.41.100.212	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.25ms` from Hangzhou, CN
95.138.142.84	AS15395 Rackspace Ltd.	`1.31ms` from London, GB
202.137.116.164	AS38553 DC Tech Micro Services Inc.	`19.30ms` from Manila, PH
204.110.58.52	AS394311 Digicel Turks and Caicos Ltd	`14.28ms` 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 -f2 217.151.22.145

traceroute to 217.151.22.145 (217.151.22.145): 64 hops max, 52 byte packets

2 [AS12389] 212.20.21.241 0.414 ms

3 *

4 [AS12389] 217.107.123.207 8.464 ms

5 [AS12389] 188.254.51.126 10.035 ms

6 [AS31643] 217.151.22.145 10.188 ms

Measurement taken from

IPinfo ProbeNet in Novosibirsk, RU

On August 28th 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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