85.173.152.0/22

AS25490 · PJSC Rostelecom

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Summary

Country	Russia
Domain	rostelecom.ru
ASN	AS25490
Parent Range	85.173.144.0/20
Registry	RIPE
ID	MACROREGIONAL_SOUTH

WHOIS Details

inetnum:        85.173.144.0 - 85.173.159.255
netname:        Macroregional_South
descr:          OJSC Rostelecom Macroregional Branch South
descr:          Republic of Kalmykia, Elista, Russia
country:        ru
admin-c:        STC3-RIPE
tech-c:         STC3-RIPE
status:         ASSIGNED PA
notify:         [email protected]
mnt-by:         ROSTELECOM-MNT
created:        2007-12-11T09:14:44Z
last-modified:  2024-12-12T00:36:19Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        RTNC-RIPE
abuse-org:      ORG-JR8-RIPE

role:           STC Internet Center
address:        OJSC Rostelecom Macroregional Branch South
address:        59, Krasnaya Str.
address:        Krasnodar 350000
address:        Russia
phone:          +7 861 2558152
phone:          +7 861 2622867
fax-no:         +7 861 2620553
e-mail:         [email protected]
remarks:        trouble: -----------------------------------------------------------
remarks:        trouble: Points of contact for STC Network Operations
remarks:        trouble: -----------------------------------------------------------
remarks:        trouble: SPAM and Network security issues: [email protected]
remarks:        trouble: Mail issues: [email protected]
remarks:        trouble: Peering requests: [email protected]
remarks:        trouble: -----------------------------------------------------------
remarks:        trouble:
remarks:        trouble: ___________________A T T E N T I O N!______________________
remarks:        trouble:
remarks:        trouble: Please use [email protected] e-mail address for complaints.
remarks:        trouble: All messages to any other our address, relative to SPAM
remarks:        trouble: or security issues, will not be concerned.
remarks:        trouble:
remarks:        trouble: ---------------------------------------------------------
org:            ORG-TCP1-RIPE
admin-c:        IIG4-RIPE
admin-c:        GAZ3-RIPE
tech-c:         GAZ3-RIPE
nic-hdl:        STC3-RIPE
notify:         [email protected]
notify:         [email protected]
mnt-by:         STC-MNT
created:        2005-04-06T06:27:52Z
last-modified:  2018-08-29T08:53:38Z
source:         RIPE
remarks:        abuse-mailbox: [email protected]
remarks:        abuse-mailbox: [email protected]
remarks:        abuse-mailbox: [email protected]
remarks:        abuse-mailbox: [email protected]
remarks:        abuse-mailbox: [email protected]

route:          85.173.144.0/20
origin:         AS25490
mnt-by:         ROSTELECOM-MNT
created:        2024-11-06T03:42:18Z
last-modified:  2024-11-06T03:42:18Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 85.173.152.0/22

Range	ASN	Company	Num of IPs
85.173.144.0/20	AS25490	OJSC Rostelecom Macroregional Branch South	4,096
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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
85.173.153.61	AS25490 PJSC Rostelecom	`15.56ms` from Samara, RU
85.173.152.121	AS25490 PJSC Rostelecom	`15.77ms` from Samara, 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
185.236.228.198	AS47674 Net Solutions - Consultoria Em Tecnologias De Informacao, Sociedade Unipessoal LDA	`0.20ms` from Amsterdam, NL
145.131.33.38	AS48635 Your Hosting B.V.	`0.49ms` from Amsterdam, NL
173.14.211.134	AS7922 Comcast Cable Communications, LLC	`4.71ms` from Atlanta, US
125.34.194.134	AS4808 China Unicom Beijing Province Network	`2.68ms` from Beijing, CN
117.216.156.38	AS9829 National Internet Backbone	`15.01ms` from Bengaluru, IN
71.74.31.86	AS11426 Charter Communications Inc	`17.30ms` from Charlotte, US
103.253.102.54	AS151667 G Net Service	`5.43ms` from Dhaka, BD
90.197.195.70	AS5607 Sky UK Limited	`4.33ms` from Erith, GB
89.157.111.230	AS21502 Societe Francaise Du Radiotelephone - SFR SA	`7.28ms` from Le Lamentin, MQ
89.21.6.6	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.54ms` from Manchester, GB
176.122.252.102	AS59502 Sozvezdiye Oriona Ltd.	`4.19ms` from Moscow, RU
91.165.234.22	AS12322 Free SAS	`2.58ms` from Paris, FR
98.85.165.54	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
223.26.183.70	AS38690 HyosungITX	`1.08ms` from Seoul, KR
140.114.190.38	AS18047 National Tsing-Hua University	`2.16ms` from Taipei, TW
106.136.125.230	AS2516 KDDI CORPORATION	`9.95ms` from Tokyo, JP
4.42.33.198	AS3356 Level 3 Parent, LLC	`0.42ms` from Toronto, CA
24.36.185.182	AS7992 Cogeco Connexion Inc.	`6.80ms` from Toronto, CA
220.171.140.6	AS4134 CHINANET-BACKBONE	`1.63ms` from UEruemqi, CN
123.163.39.102	AS4134 CHINANET-BACKBONE	`7.94ms` from Zhengzhou, CN
123.10.105.214	AS4837 CHINA UNICOM China169 Backbone	`2.94ms` from Zhengzhou, CN
173.48.140.86	AS701 Verizon Business	`1.44ms` from Boston, US
104.49.227.182	AS7018 AT&T Enterprises, LLC	`11.43ms` from Dallas, US
140.188.35.54	AS398823 PEG TECH INC	`0.23ms` from Los Angeles, US
50.240.119.118	AS7922 Comcast Cable Communications, LLC	`9.85ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f5 -m8 85.173.155.242

traceroute to 85.173.155.242 (85.173.155.242): 8 hops max, 52 byte packets

5 [AS9121] 81.212.249.193 0.911 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Bursa, TR

On January 30th 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.

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