81.23.173.0/24

AS8359 · MTS PJSC

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Summary

Country	Russia
Domain	mts.ru
ASN	AS8359
Parent Range	81.23.160.0/20
Registry	RIPE
ID	RU-MTU-20090128

WHOIS Details

inetnum:        81.23.160.0 - 81.23.175.255
netname:        RU-MTU-20090128
country:        RU
org:            ORG-ZM1-RIPE
admin-c:        MTU1-RIPE
tech-c:         MTU1-RIPE
status:         ALLOCATED PA
notify:         lir@mtu.ru
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MTU-NOC
mnt-lower:      MTU-NOC
created:        2009-01-28T15:00:34Z
last-modified:  2020-04-21T09:57:48Z
source:         RIPE
abuse-email:    abuse@mtu.ru
abuse-c:        MAB8359-RIPE
abuse-org:      ORG-ZM1-RIPE

organisation:   ORG-ZM1-RIPE
org-name:       MTS PJSC
country:        RU
org-type:       LIR
address:        Smolenskaya-Sennaya sq., 27 bld 2
address:        119121
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +74957213499
fax-no:         +74992318129
e-mail:         noc@mtu.ru
admin-c:        LAP-RIPE
admin-c:        TABY-RIPE
admin-c:        LMUR-RIPE
admin-c:        YUF-RIPE
admin-c:        RPS-RIPE
abuse-c:        MAB8359-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MTU-NOC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MTU-NOC
created:        2004-04-17T11:55:44Z
last-modified:  2024-01-16T14:42:44Z
source:         RIPE
abuse-email:    abuse@mtu.ru
abuse-c:        MAB8359-RIPE
abuse-org:      undefined

role:           MTS backbone NOC
address:        PJSC MTS / former CJSC Comstar-Direct
address:        Petrovsky blvd 12, bldg 3
address:        P.O. BOX 4711 127051
address:        Moscow, Russia
remarks:        **************************************
remarks:        Contact addresses:
remarks:        routing & peering noc@mtu.ru
remarks:        spam & security abuse@mtu.ru
remarks:        mail postmaster@mtu.ru
remarks:        ddos reports ddos-reports@mtu.ru
remarks:        **************************************
e-mail:         lir@mtu.ru
phone:          +7 495 721-34-99
fax-no:         +7 495 956-07-07
admin-c:        EDA-RIPE
admin-c:        RPS-RIPE
tech-c:         EDA-RIPE
nic-hdl:        MTU1-RIPE
mnt-by:         MTU-NOC
created:        2002-10-18T13:29:19Z
last-modified:  2022-04-08T13:50:05Z
source:         RIPE

route:          81.23.160.0/20
origin:         AS8359
descr:          MTS PJSC
mnt-by:         MTU-NOC
mnt-by:         MTU-NOC
created:        2021-10-01T07:37:13Z
last-modified:  2021-10-01T07:37:13Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.23.173.0/24

Range	ASN	Company	Num of IPs
81.23.160.0/20	AS15640	MTS PJSC	4,096
81.23.160.0/20	AS16256	MTS PJSC	4,096
81.23.160.0/20	AS30922	MTS PJSC	4,096
81.23.160.0/20	AS39001	MTS PJSC	4,096
81.23.160.0/20	AS48796	MTS PJSC	4,096
81.23.160.0/20	AS8359	MTS PJSC	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

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

IP Address	ASN	Details
81.23.173.246	AS8359 MTS PJSC	`12.98ms` from Kazan, 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
64.81.179.72	AS206848 Clouvider Limited	`0.16ms` from Amsterdam, NL
5.218.207.216	AS197207 Mobile Communication Company of Iran PLC	`18.50ms` from Az Za`ayin, QA
220.192.139.120	AS4837 CHINA UNICOM China169 Backbone	`2.09ms` from Chongqing, CN
76.186.187.152	AS11427 Charter Communications Inc	`5.76ms` from Dallas, US
93.208.52.248	AS3320 Deutsche Telekom AG	`1.56ms` from Frankfurt am Main, DE
154.126.223.248	AS327750 JENNY INTERNET (PTY) LTD	`0.09ms` from Johannesburg, ZA
115.164.228.24	AS4818 DiGi Telecommunications Sdn. Bhd.	`0.83ms` from Kuala Lumpur, MY
167.207.137.40	AS22648 Southwest Gas Corporation	`5.68ms` from Los Angeles, US
46.141.92.72	AS49524 Wolnet SRL	`7.27ms` from Milan, IT
153.99.211.8	AS4837 CHINA UNICOM China169 Backbone	`6.45ms` from Nanjing, CN
113.14.207.232	AS4134 CHINANET-BACKBONE	`6.28ms` from Nanning, CN
219.50.152.120	AS17676 SoftBank Corp.	`4.35ms` from Osaka, JP
34.219.71.232	AS16509 Amazon.com, Inc.	`4.51ms` from Portland, US
220.74.34.248	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
180.153.157.56	AS4812 China Telecom (Group)	`3.63ms` from Shanghai, CN
113.154.71.8	AS2516 KDDI CORPORATION	`7.27ms` from Tokyo, JP
104.231.26.200	AS10796 Charter Communications Inc	`17.88ms` from Toronto, CA
20.220.249.152	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
174.34.48.40	AS14742 Unitas Global	`0.83ms` from Boston, US
73.247.85.216	AS7922 Comcast Cable Communications, LLC	`4.34ms` from Chicago, US
37.85.72.152	AS3320 Deutsche Telekom AG	`13.60ms` from Frankfurt am Main, DE
84.46.255.56	AS51167 Contabo GmbH	`2.70ms` from Frankfurt am Main, DE
171.235.122.8	AS7552 Viettel Group	`2.52ms` from Ho Chi Minh City, VN
194.249.30.88	AS2107 ARNES	`0.61ms` from Ljubljana, SI
40.81.230.200	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN

Traceroute

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

traceroute -a -n -q1 81.23.173.68

traceroute to 81.23.173.68 (81.23.173.68): 64 hops max, 52 byte packets

1 [AS56630] 95.81.106.1 0.231 ms

2 [AS8359] 212.188.40.148 0.942 ms

3 *

4 [AS8359] 212.188.28.170 7.386 ms

5 [AS8359] 81.23.173.68 13.18 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On September 5th 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.

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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