85.173.166.0/24

AS42548 · PJSC Rostelecom

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS42548
Parent Range	85.172.0.0/14
Registry	RIPE
ID	MACROREGIONAL_SOUTH

WHOIS Details

inetnum:        85.173.160.0 - 85.173.191.255
netname:        Macroregional_South
country:        RU
admin-c:        KNO7-RIPE
tech-c:         KNO7-RIPE
status:         SUB-ALLOCATED PA
mnt-by:         ROSTELECOM-MNT
created:        2025-08-27T14:29:20Z
last-modified:  2025-08-27T14:29:20Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           Karachaevo-Cherkesskelektrosvyaz Network Operations
address:        OJSC Rostelecom Karachaevo-Cherkessya branch
address:        17, Soyuznyi str.,
address:        369000, Cherkessk, Russia
org:            ORG-KA126-RIPE
phone:          +7 8782 261797
fax-no:         +7 8782 258046
remarks:        SPAM and Network security issues: [email protected]
admin-c:        AI212-RIPE
tech-c:         AI212-RIPE
tech-c:         SG2478-RIPE
e-mail:         [email protected]
abuse-mailbox:  [email protected]
nic-hdl:        KNO7-RIPE
mnt-by:         STC-MNT
created:        2008-04-24T09:17:30Z
last-modified:  2018-08-23T10:04:03Z
source:         RIPE

route:          85.172.0.0/14
descr:          Rostelecom networks
origin:         AS12389
notify:         [email protected]
mnt-by:         ROSTELECOM-MNT
created:        2018-09-24T10:54:47Z
last-modified:  2018-09-24T10:54:47Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 85.173.166.0/24

Range	ASN	Company	Num of IPs
85.172.0.0/14	AS12389	PJSC Rostelecom	262,144
85.172.0.0/14	AS25490	PJSC Rostelecom	262,144
85.172.0.0/14	AS35125	PJSC Rostelecom	262,144

Nearby Ranges

BGP prefixes that overlap with 85.173.0.0/16

Range	ASN	Company	Num of IPs
85.172.0.0/14	AS35125	PJSC Rostelecom	262,144
85.172.0.0/14	AS25490	PJSC Rostelecom	262,144
85.172.0.0/14	AS12389	PJSC Rostelecom	262,144
85.173.96.0/19	AS12389	OJSC Rostelecom Macroregional Branch South	8,192
85.173.192.0/19	AS33934	OJSC Rostelecom Macroregional Branch South	8,192
85.173.64.0/19	AS33934	OJSC Rostelecom Macroregional Branch South	8,192
85.173.224.0/19	AS42362	OJSC Rostelecom Macroregional Branch South	8,192
85.173.32.0/19	AS42362	OJSC Rostelecom Macroregional Branch South	8,192
85.173.96.0/19	AS43132	OJSC Rostelecom Macroregional Branch South	8,192
85.173.192.0/19	AS12389	OJSC Rostelecom Macroregional Branch South	8,192
85.173.64.0/19	AS12389	OJSC Rostelecom Macroregional Branch South	8,192
85.173.144.0/20	AS25490	OJSC Rostelecom Macroregional Branch South	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

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
84.84.48.152	AS1136 KPN B.V.	`0.83ms` from Amsterdam, NL
73.10.5.200	AS7922 Comcast Cable Communications, LLC	`9.62ms` from Ashburn, US
111.204.130.8	AS4808 China Unicom Beijing Province Network	`4.14ms` from Beijing, CN
103.10.253.232	AS56259 PT Astra Graphia Information Technology	`1.20ms` from Jakarta, ID
93.126.97.152	AS35530 Proline TM Ltd.	`0.52ms` from Kyiv, UA
176.250.37.120	AS5607 Sky UK Limited	`1.00ms` from London, GB
18.67.245.88	AS16509 Amazon.com, Inc.	`0.17ms` from Madrid, ES
212.170.244.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.67ms` from Madrid, ES
95.143.64.56	AS30781 Free Pro SAS	`0.65ms` from Marseille, FR
74.70.86.88	AS11351 Charter Communications Inc	`12.33ms` from New York City, US
109.120.49.200	AS47165 Omskie kabelnye seti Ltd.	`8.43ms` from Novosibirsk, RU
191.188.96.8	AS28573 Claro NXT Telecomunicacoes Ltda	`2.81ms` from Osasco, BR
88.102.54.104	AS5610 O2 Czech Republic, a.s.	`6.01ms` from Prague, CZ
151.147.235.40	AS46342 Arthur J. Gallagher & Co.	`1.58ms` from Sydney, AU
76.120.198.184	AS7922 Comcast Cable Communications, LLC	`6.01ms` from Ashburn, US
150.95.98.200	AS135161 GMO-Z com NetDesign Holdings Co., Ltd.	`0.54ms` from Bangkok, TH
140.247.179.152	AS1742 Harvard University	`3.48ms` from Boston, US
67.207.133.136	AS19994 Rackspace Hosting	`1.21ms` from Chicago, US
54.77.147.40	AS16509 Amazon.com, Inc.	`0.32ms` from Dublin, IE
37.49.59.248	AS3209 Vodafone GmbH	`10.58ms` from Frankfurt am Main, DE
93.207.220.248	AS3320 Deutsche Telekom AG	`2.56ms` from Frankfurt am Main, DE
176.156.38.248	AS5410 Bouygues Telecom SA	`15.14ms` from Marseille, FR
18.67.10.248	AS16509 Amazon.com, Inc.	`0.09ms` from Miami, US
13.39.54.72	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
76.149.196.152	AS7922 Comcast Cable Communications, LLC	`6.49ms` from Salt Lake City, US

Traceroute

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

traceroute -a -n -q1 -m5 85.173.166.53

traceroute to 85.173.166.53 (85.173.166.53): 5 hops max, 52 byte packets

1 [AS140627] 103.112.0.1 0.145 ms

2 [AS140627] 103.151.64.29 108.935 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Agana Heights Village, GU

On January 18th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales