188.17.120.0/21

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rt.ru
ASN	AS12389
Parent Range	188.16.0.0/14
Registry	RIPE
ID	USI_ADSL_USERS

WHOIS Details

inetnum:        188.17.120.0 - 188.17.127.255
netname:        USI_ADSL_USERS
descr:          Dynamic distribution IP's for broadband services
descr:          OJSC RosteleÓom, regional branch Urals
country:        RU
admin-c:        UPAS1-RIPE
tech-c:         UPAS1-RIPE
status:         ASSIGNED PA
mnt-by:         ROSTELECOM-MNT
created:        2009-10-21T10:18:44Z
last-modified:  2025-12-17T11:13:39Z
source:         RIPE
abuse-email:    abuse@rt.ru
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           Uralsvyazinform Perm Administration Staff
address:        11, Moskovskaya str.
address:        Yekaterinburg, 620014
address:        Russian Federation
e-mail:         podkorytov-vv@ural.rt.ru
admin-c:        SK2534-RIPE
admin-c:        DK2192-RIPE
admin-c:        SK3575-RIPE
admin-c:        TA2344-RIPE
tech-c:         DK2192-RIPE
tech-c:         SK3575-RIPE
tech-c:         TA2344-RIPE
nic-hdl:        UPAS1-RIPE
mnt-by:         MFIST-MNT
created:        2007-09-18T08:50:24Z
last-modified:  2019-02-14T06:36:03Z
source:         RIPE

route:          188.17.120.0/21
descr:          Rostelecom networks
origin:         AS12389
notify:         ripe@rt.ru
mnt-by:         ROSTELECOM-MNT
created:        2018-10-31T11:47:02Z
last-modified:  2018-10-31T11:47:02Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 188.17.120.0/21

Range	ASN	Company	Num of IPs
188.16.0.0/14	AS12389	PJSC Rostelecom	262,144

Nearby Ranges

BGP prefixes that overlap with 188.17.0.0/16

Range	ASN	Company	Num of IPs
188.16.0.0/14	AS12389	PJSC Rostelecom	262,144
188.17.0.0/18	AS12389	Dynamic distribution IP's for broadband services	16,384
188.17.224.0/19	AS28267	Dynamic distribution IP's for broadband services	8,192
188.17.160.0/19	AS12389	Dynamic distribution IP's for broadband services	8,192
188.17.224.0/19	AS12389	Dynamic distribution IP's for broadband services	8,192
188.17.64.0/19	AS12389	Dynamic distribution IP's for broadband services	8,192
188.17.208.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.17.96.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.17.192.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.17.112.0/21	AS12389	PJSC Rostelecom	2,048
188.17.116.0/23	AS12668	PJSC Rostelecom	512

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
71.14.6.85	AS20115 Charter Communications LLC	`6.45ms` from Atlanta, US
105.75.72.149	AS36884 Wana Corporate	`4.06ms` from Casablanca, MA
172.168.157.69	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
65.63.170.133	AS8011 MongoDB, Inc.	`0.11ms` from Dublin, IE
84.61.186.5	AS3209 Vodafone GmbH	`4.43ms` from Duesseldorf, DE
77.177.179.133	AS6805 Telefonica Germany GmbH & Co.OHG	`2.89ms` from Duesseldorf, DE
35.241.96.149	AS396982 Google LLC	`0.15ms` from Hong Kong, HK
14.57.97.53	AS4766 Korea Telecom	`1.72ms` from Incheon, KR
178.83.29.101	AS9318 SK Broadband Co Ltd	`0.79ms` from Incheon, KR
93.112.235.181	AS25019 Saudi Telecom Company JSC	`3.01ms` from Jeddah, SA
76.153.140.197	AS7922 Comcast Cable Communications, LLC	`9.12ms` from Miami, US
5.17.161.53	AS41733 JSC ER-Telecom Holding	`0.62ms` from Saint Petersburg, RU
177.215.93.181	AS26599 TELEFÔNICA BRASIL S.A	`3.20ms` from Sao Paulo, BR
121.157.153.5	AS4766 Korea Telecom	`2.38ms` from Seoul, KR
217.216.38.85	AS141995 Contabo Asia Private Limited	`1.10ms` from Singapore, SG
204.184.42.21	AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet)	`13.12ms` from St. Louis, US
3.107.185.101	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
113.29.21.133	AS63168 T. Rowe Price Associates, INC.	`0.54ms` from Sydney, AU
60.10.129.117	AS4837 CHINA UNICOM China169 Backbone	`10.22ms` from Beijing, CN
212.89.230.85	AS12508 Rainside s.r.o.	`0.35ms` from Bratislava, SK
184.69.241.37	AS6327 Shaw Communications	`0.62ms` from Edmonton, CA
35.228.65.53	AS396982 Google LLC	`0.13ms` from Hamina, FI
118.143.110.165	AS9304 HGC Global Communications Limited	`0.49ms` from Hong Kong, HK
139.94.148.165	AS35847 Ezee Fiber	`0.60ms` from Houston, US
112.168.90.181	AS4766 Korea Telecom	`1.49ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m9 188.17.126.201

traceroute to 188.17.126.201 (188.17.126.201): 9 hops max, 52 byte packets

4 [AS1299] 213.248.68.104 4.372 ms

5 *

6 [AS12389] 109.172.24.33 67.833 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On February 7th 2026

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