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Summary IP address summary information Name
Keldysh Institute of Applied Mathematics, Russian Academy of Sciences Country
Website
Hosted domains
4 IPv4 addresses
1,024 IPv6 addresses
0 ASN type
Education Registry
RIPE Allocated
24 years ago on Oct 28, 2002 Updated
2 years ago on Oct 17, 2024
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS25371
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS25371 at robtex .
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Pingable IPs 2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 217.9.80.125 Ping AS25371 Keldysh Institute of Applied Mathematics, Russian Academy of Sciences #18,930 1.13ms from Moscow, RU 217.9.82.132 Ping AS25371 Keldysh Institute of Applied Mathematics, Russian Academy of Sciences #18,930 1.02ms from Moscow, RU
Other Pingable IPs IP Address ASN Details 105.97.2.187 Ping AS36947 Telecom Algeria #63 11.04ms from Algiers, DZ 191.82.90.123 Ping AS22927 Telefonica de Argentina #92 16.34ms from Buenos Aires, AR 219.248.125.139 Ping AS9318 SK Broadband Co Ltd #40 3.99ms from Incheon, KR 5.51.105.75 Ping AS5410 Bouygues Telecom SA #83 2.40ms from Marseille, FR 18.212.163.123 Ping AS14618 Amazon.com, Inc. #71 0.46ms from Reston, US 189.133.20.139 Ping AS8151 Uninet S.A. de C.V. #2 4.40ms from Santiago de Queretaro, MX 162.246.252.11 Ping AS17378 TierPoint, LLC #733 0.25ms from St. Louis, US 181.139.194.107 Ping AS13489 UNE EPM TELECOMUNICACIONES S.A. #134 4.96ms from Bogota, CO 73.253.187.123 Ping AS7922 Comcast Cable Communications, LLC #1 9.76ms from Boston, US 216.202.189.59 Ping AS3356 Level 3 Parent, LLC #3 7.39ms from Houston, US
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Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f3 217.9.82.132
traceroute to 217.9.82.132 (217.9.82.132 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Moscow, RU
On November 6, 2026
Netblock Company Num of IPs Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
512 Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
512
Powered by IP Ranges data
There are 1 upstreams for this ASN.
ASN Name Rank AS8985 Join-stock company "Internet Exchange"MSK-IX" #1,653
There are 1 downstreams for this ASN.
ASN Name Rank AS9056 Keldysh Institute of Applied Mathematics, Russian Academy of Sciences #43,751
Important routers in AS25371 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 100%
Held location over 1 year 96%
Median days between moves 264 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 4 domain names hosted across 4 IP addresses on this ASN.
There are 15 peers for this ASN.
ASN Name Rank AS6939 Hurricane Electric LLC #26 AS8985 Join-stock company "Internet Exchange"MSK-IX" #1,653 AS9056 Keldysh Institute of Applied Mathematics, Russian Academy of Sciences #43,751
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AS28910 "Uzbektelekom" Joint Stock Company #426
Limited Liability Company Sviaz Industriya
