188.18.208.0/20

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:        188.18.208.0 - 188.18.223.255
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:        2009-10-21T10:18:43Z
last-modified:  2025-12-17T11:13:51Z
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:          188.18.208.0/20
descr:          Rostelecom networks
origin:         AS12389
notify:         ripe@rt.ru
mnt-by:         ROSTELECOM-MNT
created:        2018-10-31T11:47:04Z
last-modified:  2018-10-31T11:47:04Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 188.18.208.0/20

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

Nearby Ranges

BGP prefixes that overlap with 188.18.0.0/16

Range	ASN	Company	Num of IPs
188.16.0.0/14	AS12389	PJSC Rostelecom	262,144
188.18.128.0/18	AS12389	Dynamic distribution IP's for broadband services	16,384
188.18.64.0/19	AS12389	Dynamic distribution IP's for broadband services	8,192
188.18.192.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.18.224.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.18.112.0/20	AS12389	PJSC Rostelecom	4,096
188.18.16.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.18.240.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.18.32.0/20	AS12389	Dynamic distribution IP's for broadband services	4,096
188.18.96.0/21	AS12389	Dynamic distribution IP's for broadband services	2,048
188.18.104.0/22	AS12389	Dynamic distribution IP's for broadband services	1,024
188.18.108.0/22	AS12389	Dynamic distribution IP's for broadband services	1,024
188.18.116.0/24	AS12668	LLC KOMTEHCENTR FTTB Customers	256
188.18.112.0/24	AS12668	LLC KOMTEHCENTR FTTB Customers	256
188.18.113.0/24	AS12668	LLC KOMTEHCENTR FTTB Customers	256

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

3,821 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
188.18.208.26	AS12389 PJSC Rostelecom	`19.09ms` from Yekaterinburg, RU
188.18.210.147	AS12389 PJSC Rostelecom	`18.47ms` from Yekaterinburg, RU
188.18.219.40	AS12389 PJSC Rostelecom	`18.81ms` from Yekaterinburg, RU
188.18.212.188	AS12389 PJSC Rostelecom	`18.77ms` from Yekaterinburg, RU
188.18.215.94	AS12389 PJSC Rostelecom	`18.76ms` from Yekaterinburg, RU
188.18.220.176	AS12389 PJSC Rostelecom	`18.75ms` from Yekaterinburg, RU
188.18.211.6	AS12389 PJSC Rostelecom	`18.87ms` from Yekaterinburg, RU
188.18.217.66	AS12389 PJSC Rostelecom	`19.01ms` from Yekaterinburg, RU
188.18.221.205	AS12389 PJSC Rostelecom	`19.18ms` from Yekaterinburg, RU
188.18.209.12	AS12389 PJSC Rostelecom	`18.81ms` from Yekaterinburg, RU
188.18.218.32	AS12389 PJSC Rostelecom	`18.84ms` from Yekaterinburg, RU
188.18.213.50	AS12389 PJSC Rostelecom	`19.05ms` from Yekaterinburg, RU
188.18.223.16	AS12389 PJSC Rostelecom	`19.09ms` from Yekaterinburg, RU
188.18.222.80	AS12389 PJSC Rostelecom	`19.09ms` from Yekaterinburg, RU
188.18.214.154	AS12389 PJSC Rostelecom	`18.53ms` from Yekaterinburg, RU
188.18.216.123	AS12389 PJSC Rostelecom	`18.94ms` 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
185.54.61.4	AS39010 TerraNet sal	`3.04ms` from Beirut, LB
35.155.230.4	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
122.142.11.244	AS4837 CHINA UNICOM China169 Backbone	`4.39ms` from Changchun, CN
73.246.120.180	AS7922 Comcast Cable Communications, LLC	`4.75ms` from Chicago, US
207.199.133.100	AS54103 MOD Mission Critical, LLC	`0.21ms` from Dallas, US
150.242.68.4	AS16509 Amazon.com, Inc.	`1.26ms` from Frankfurt am Main, DE
101.44.223.36	AS136907 HUAWEI CLOUDS	`1.85ms` from Istanbul, TR
122.177.192.148	AS24560 Bharti Airtel Ltd., Telemedia Services	`4.76ms` from Kolkata, IN
81.135.186.52	AS2856 British Telecommunications PLC	`3.96ms` from London, GB
176.197.230.36	AS39927 E-Light-Telecom Ltd.	`4.57ms` from Novosibirsk, RU
5.49.164.196	AS5410 Bouygues Telecom SA	`11.83ms` from Paris, FR
162.158.140.4	AS13335 Cloudflare, Inc.	`0.41ms` from Phoenix, US
115.142.13.244	AS17858 LG POWERCOMM	`2.34ms` from Seoul, KR
34.2.129.84	AS15169 Google LLC	`0.16ms` from Singapore, SG
170.251.208.20	AS3573 Accenture LLP	`0.35ms` from Singapore, SG
177.21.62.164	AS263084 SKYNEW ASSIS.TÉCN. EM INFORM.LTDA EPP	`6.54ms` from São Paulo, BR
78.8.204.164	AS12741 Netia SA	`6.91ms` from Warsaw, PL
34.232.194.164	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
75.221.253.100	AS6167 Verizon Business	`14.50ms` from Atlanta, US
35.82.168.4	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
194.31.109.100	AS209847 WorkTitans B.V.	`0.14ms` from Chisinau, MD
8.15.190.116	AS18624 Greenlight	`7.32ms` from Durham, US
62.109.34.4	AS12552 GlobalConnect AB	`2.28ms` from Falkenberg, SE
183.6.22.148	AS4134 CHINANET-BACKBONE	`3.74ms` from Guangzhou, CN
93.241.55.180	AS3320 Deutsche Telekom AG	`0.65ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -f3 188.18.221.20

traceroute to 188.18.221.20 (188.18.221.20): 64 hops max, 52 byte packets

3 [AS12389] 213.59.209.19 270.976 ms

4 [AS12389] 188.128.126.193 274.509 ms

5 *

6 [AS12389] 188.18.221.20 301.572 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 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.

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