188.17.64.0/20

AS12389 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rt.ru
ASN	AS12389
Parent Range	188.17.64.0/19
Registry	RIPE
ID	USI_ADSL_USERS

WHOIS Details

inetnum:        188.17.64.0 - 188.17.95.255
netname:        USI_ADSL_USERS
descr:          Dynamic distribution IP's for broadband services
descr:          OJSC RosteleÃ“om, regional branch Urals
country:        RU
admin-c:        UPAS1-RIPE
tech-c:         UPAS1-RIPE
status:         ASSIGNED PA
mnt-by:         MFIST-MNT
created:        2009-10-21T10:18:45Z
last-modified:  2012-03-06T13:48:32Z
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:          188.17.64.0/19
descr:          Rostelecom networks
origin:         AS12389
notify:         ripe@rt.ru
mnt-by:         ROSTELECOM-MNT
created:        2018-10-31T11:47:03Z
last-modified:  2018-10-31T11:47:03Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 188.17.64.0/20

Range	ASN	Company	Num of IPs
188.17.64.0/19	AS12389	Dynamic distribution IP's for broadband services	8,192
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
188.17.120.0/21	AS12389	Dynamic distribution IP's for broadband services	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

3,531 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
188.17.67.20	AS12389 PJSC Rostelecom	`8.61ms` from Yekaterinburg, RU
188.17.65.120	AS12389 PJSC Rostelecom	`8.48ms` from Yekaterinburg, RU
188.17.73.255	AS12389 PJSC Rostelecom	`8.15ms` from Yekaterinburg, RU
188.17.78.36	AS12389 PJSC Rostelecom	`8.17ms` from Yekaterinburg, RU
188.17.70.214	AS12389 PJSC Rostelecom	`8.60ms` from Yekaterinburg, RU
188.17.69.103	AS12389 PJSC Rostelecom	`8.44ms` from Yekaterinburg, RU
188.17.68.160	AS12389 PJSC Rostelecom	`8.18ms` from Yekaterinburg, RU
188.17.75.65	AS12389 PJSC Rostelecom	`7.91ms` from Yekaterinburg, RU
188.17.76.64	AS12389 PJSC Rostelecom	`8.18ms` from Yekaterinburg, RU
188.17.79.198	AS12389 PJSC Rostelecom	`8.51ms` from Yekaterinburg, RU
188.17.74.242	AS12389 PJSC Rostelecom	`8.18ms` from Yekaterinburg, RU
188.17.66.216	AS12389 PJSC Rostelecom	`8.29ms` from Yekaterinburg, RU
188.17.77.128	AS12389 PJSC Rostelecom	`8.17ms` from Yekaterinburg, RU
188.17.71.235	AS12389 PJSC Rostelecom	`8.54ms` from Yekaterinburg, RU
188.17.64.77	AS12389 PJSC Rostelecom	`8.27ms` from Yekaterinburg, RU
188.17.72.236	AS12389 PJSC Rostelecom	`8.27ms` from Yekaterinburg, 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
77.160.178.164	AS1136 KPN B.V.	`1.04ms` from Amsterdam, NL
44.228.185.52	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
34.214.66.180	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
141.142.131.20	AS1224 University of Illinois	`2.86ms` from Chicago, US
23.37.102.212	AS16625 Akamai Technologies, Inc.	`0.51ms` from Denver, US
20.135.138.116	AS8075 Microsoft Corporation	`0.39ms` from Dublin, IE
172.11.19.212	AS7018 AT&T Enterprises, LLC	`3.16ms` from Los Angeles, US
83.43.195.228	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.72ms` from Madrid, ES
15.222.194.228	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
174.112.201.52	AS812 Rogers Communications Canada Inc.	`6.46ms` from Ottawa, CA
62.122.134.36	AS15673 Teleseti Plus Ltd.	`5.03ms` from Saint Petersburg, RU
211.236.109.148	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
219.228.135.52	AS4538 China Education and Research Network Center	`4.24ms` from Shanghai, CN
2.57.106.4	AS42473 Anexia Cloud Solutions GmbH	`0.20ms` from Stockholm, SE
190.123.20.36	AS52391 Curacao Technology Exchange N.V (CTEX)	`0.82ms` from Willemstad, CW
175.29.92.228	AS174 Cogent Communications, LLC	`0.32ms` from Ashburn, US
174.51.35.244	AS7922 Comcast Cable Communications, LLC	`4.22ms` from Denver, US
23.211.207.68	AS16625 Akamai Technologies, Inc.	`0.26ms` from Detroit, US
185.133.22.244	AS55293 A2 Hosting, Inc.	`0.08ms` from Detroit, US
218.19.229.228	AS4134 CHINANET-BACKBONE	`3.76ms` from Guangzhou, CN
14.166.223.36	AS45899 VNPT Corp	`2.80ms` from Hanoi, VN
128.42.199.20	AS8 Rice University	`1.40ms` from Houston, US
110.139.54.36	AS7713 PT Telekomunikasi Indonesia	`11.95ms` from Jakarta, ID
109.200.130.100	AS6789 CRELCOM LLC	`13.81ms` from Krasnodar, RU
62.49.150.68	AS5378 Vodafone Limited	`5.95ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 188.17.72.173

traceroute to 188.17.72.173 (188.17.72.173): 64 hops max, 52 byte packets

3 [AS12389] 217.107.120.189 65.876 ms

4 [AS12389] 87.226.151.47 67.537 ms

5 [AS12389] 188.17.72.173 72.568 ms

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On December 6th 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.

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