81.26.155.0/24

AS8641 · BACKBONE AS of Nauka-Svyaz

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Summary

Country	Russia
Domain	naukanet.ru
ASN	AS8641
Registry	RIPE
ID	NAUKANET

WHOIS Details

inetnum:        81.26.155.0 - 81.26.155.255
netname:        NAUKANET
descr:          Moscow, Russia
descr:          Nauka-Svyaz network
country:        RU
admin-c:        NTnN1-RIPE
tech-c:         NTnN1-RIPE
status:         ASSIGNED PA
mnt-by:         NAUKANET-MNT
notify:         vadim@naukanet.ru
remarks:        INFRA-AW
created:        2004-10-13T13:07:26Z
last-modified:  2010-04-14T09:38:13Z
source:         RIPE
abuse-email:    abuse@naukanet.ru
abuse-c:        NAT48-RIPE
abuse-org:      ORG-NA41-RIPE

role:           Nauka Telecom network NOC
address:        LLC Nauka Svyaz
address:        3-d Yamskogo Polya street, vladenie 2
address:        125124 Moscow Russia
phone:          +7 495 502 9092
fax-no:         +7 495 937 3412
e-mail:         lir@naukanet.ru
nic-hdl:        NTnN1-RIPE
admin-c:        YG1510-RIPE
tech-c:         YG1510-RIPE
tech-c:         VA33576-RIPE
remarks:        +-----------------------------------------------------------
remarks:        ! Operation time:
remarks:        ! NOC: 5x8 (09:30-18:30) MSK
remarks:        ! customers support: 24x7
remarks:        +-----------------------------------------------------------
remarks:        ! Contacts:
remarks:        ! noc@naukanet.ru - for routing and peering questions
remarks:        ! abuse@naukanet.ru - for SPAM and abuse security issues
remarks:        ! helpdesk@naukanet.ru - for customers support
remarks:        ! sales@naukanet.ru - for sales questions
remarks:        ! http://www.naukanet.ru - official site
remarks:        +-----------------------------------------------------------
mnt-by:         NAUKANET-MNT
created:        2010-04-13T13:46:30Z
last-modified:  2020-04-16T15:28:24Z
source:         RIPE

route:          81.26.152.0/22
descr:          Nauka-Svyaz
origin:         AS8641
mnt-by:         NAUKANET-MNT
created:        2015-02-12T12:42:45Z
last-modified:  2015-02-12T12:42:45Z
source:         RIPE

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.26.155.27	deputat-gusev.ru	1

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

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

IP Address	ASN	Details
81.26.155.1	AS8641 BACKBONE AS of Nauka-Svyaz	`13.78ms` from Moscow, 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
57.154.212.8	AS8075 Microsoft Corporation	`0.79ms` from Ashburn, US
38.42.200.216	AS395354 Starry, Inc.	`1.00ms` from Boston, US
102.212.72.40	AS30985 Orange Mali SA	`17.89ms` from Dakar, SN
155.199.70.72	AS13322 FMR LLC	`15.70ms` from Dallas, US
52.19.186.104	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
36.77.164.104	AS7713 PT Telekomunikasi Indonesia	`9.91ms` from Jakarta, ID
68.175.111.232	AS12271 Charter Communications Inc	`4.39ms` from Piscataway, US
115.22.142.152	AS4766 Korea Telecom	`6.54ms` from Seoul, KR
70.141.126.184	AS7018 AT&T Enterprises, LLC	`3.88ms` from Atlanta, US
73.137.50.136	AS7922 Comcast Cable Communications, LLC	`5.00ms` from Atlanta, US
79.241.54.72	AS3320 Deutsche Telekom AG	`3.50ms` from Berlin, DE
79.119.75.88	AS8708 DIGI ROMANIA S.A.	`11.74ms` from Bucharest, RO
24.208.169.200	AS10796 Charter Communications Inc	`15.23ms` from Chicago, US
82.24.248.72	AS30900 Sternforth Ltd. trading as WebWorld	`0.24ms` from Dublin, IE
84.119.90.168	AS3209 Vodafone GmbH	`6.41ms` from Duesseldorf, DE
191.190.109.136	AS28573 Claro NXT Telecomunicacoes Ltda	`1.76ms` from Fortaleza, BR
103.214.78.216	AS9732 Digital Policy Office, HKSARG	`1.36ms` from Hong Kong, HK
206.84.103.248	AS64315 PT MITRA VISIONER PRATAMA	`0.91ms` from Jakarta, ID
149.109.154.104	AS25019 Saudi Telecom Company JSC	`6.12ms` from Jeddah, SA
86.155.37.8	AS2856 British Telecommunications PLC	`1.68ms` from London, GB
121.238.107.40	AS4134 CHINANET-BACKBONE	`4.89ms` from Nanjing, CN
123.48.175.40	AS18126 Chubu Telecommunications Company, Inc.	`9.21ms` from Osaka, JP
51.44.25.136	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR
209.90.124.8	AS5048 FIBERNET Corp.	`2.16ms` from Salt Lake City, US
187.228.181.200	AS8151 UNINET	`5.05ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 81.26.155.12

traceroute to 81.26.155.12 (81.26.155.12): 64 hops max, 52 byte packets

1 [AS15169] 142.250.234.166 172.837 ms

2 *

3 [AS8641] 77.94.160.101 169.575 ms

4 [AS8641] 77.94.160.109 180.075 ms

5 *

6 *

7 *

8 [AS8641] 81.26.155.12 181.433 ms

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On August 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.

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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