188.19.136.0/21

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:        188.19.136.0 - 188.19.143.255
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:        2009-12-02T05:06:57Z
last-modified:  2025-12-17T11:13:53Z
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:          188.19.136.0/21
descr:          Rostelecom networks
origin:         AS12389
notify:         ripe@rt.ru
mnt-by:         ROSTELECOM-MNT
created:        2018-10-31T11:47:05Z
last-modified:  2018-10-31T11:47:05Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 188.19.136.0/21

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

Nearby Ranges

BGP prefixes that overlap with 188.19.0.0/16

Range	ASN	Company	Num of IPs
188.16.0.0/14	AS12389	PJSC Rostelecom	262,144
188.19.0.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.96.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.64.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.80.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.144.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.160.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.16.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.176.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.192.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.208.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.224.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.32.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.48.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.19.128.0/21	AS12389	Yekaterinburg, 620014	2,048

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

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

IP Address	ASN	Details
188.19.136.1	AS12389 PJSC Rostelecom	`21.20ms` 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
20.246.197.21	AS8075 Microsoft Corporation	`0.60ms` from Ashburn, US
209.15.99.101	AS135566 National Telecom Public Company Limited	`0.26ms` from Bangkok, TH
49.200.100.245	AS45820 Tata Teleservices ISP AS	`1.73ms` from Bengaluru, IN
59.88.14.133	AS9829 National Internet Backbone	`15.60ms` from Bengaluru, IN
197.55.41.101	AS8452 TE-AS	`7.93ms` from Cairo, EG
52.252.220.5	AS8075 Microsoft Corporation	`0.40ms` from Chicago, US
8.39.207.5	AS395747 Cloudflare, Inc.	`5.55ms` from Dallas, US
104.0.24.21	AS7018 AT&T Enterprises, LLC	`19.50ms` from Dallas, US
104.15.90.85	AS7018 AT&T Enterprises, LLC	`1.52ms` from Dallas, US
93.206.215.85	AS3320 Deutsche Telekom AG	`5.07ms` from Frankfurt am Main, DE
210.204.124.181	AS4766 Korea Telecom	`10.59ms` from Incheon, KR
188.190.188.53	AS28773 Global Technologies of Ukraine LLC	`0.59ms` from Khmelnytskyi, UA
18.134.136.101	AS16509 Amazon.com, Inc.	`0.71ms` from London, GB
82.10.154.133	AS5089 Virgin Media Limited	`7.36ms` from London, GB
78.33.4.69	AS8468 ENTANET International Limited	`0.48ms` from London, GB
23.245.173.53	AS11776 Breezeline	`3.96ms` from Miami, US
78.199.164.133	AS12322 Free SAS	`9.70ms` from Milan, IT
65.1.242.101	AS16509 Amazon.com, Inc.	`0.26ms` from Mumbai, IN
176.177.26.85	AS5410 Bouygues Telecom SA	`1.94ms` from Paris, FR
44.208.68.229	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.87.216.37	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
218.239.236.21	AS9318 SK Broadband Co Ltd	`7.38ms` from Seoul, KR
177.81.160.21	AS28573 Claro NXT Telecomunicacoes Ltda	`6.68ms` from Vinhedo, BR
61.182.73.213	AS4837 CHINA UNICOM China169 Backbone	`8.23ms` from Beijing, CN
98.216.131.149	AS7922 Comcast Cable Communications, LLC	`9.22ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -m6 188.19.143.42

traceroute to 188.19.143.42 (188.19.143.42): 6 hops max, 52 byte packets

1 [AS15169] 142.250.234.98 23.585 ms

2 *

3 [AS12389] 188.128.126.99 65.589 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Stockholm, SE

On February 7th 2026

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