AS5387
CT-C-MNT
Scanned 2 days ago
🔄 Rescan

📋 Summary

IP address summary information
NameCT-C-MNT
WebsiteAkademgorodok Internet Project
IPv4 addresses18K
IPv6 addresses~2^81
ASN typeTransit
RegistryRIPE NCC
AllocatedJan 23, 2002
UpdatedJul 01, 2025

📊 IP Ranges

IPv4: 20 | IPv6: 1
NetblockIP Count
84.237.63.0/24 256
217.79.58.0/23 512
84.237.68.0/24 256
84.237.104.0/21 2.0K
2a00:bf00::/32 0
84.237.40.0/22 1.0K
84.237.123.0/24 256
84.237.64.0/20 4.1K
84.237.80.0/20 4.1K
217.79.60.0/24 256
84.237.112.0/22 1.0K
84.237.116.0/22 1.0K
84.237.75.0/24 256
84.237.72.0/24 256
84.237.122.0/23 512
84.237.62.0/24 256
84.237.33.0/24 256
84.237.78.0/24 256
217.79.60.0/22 1.0K
84.237.32.0/24 256
194.85.127.0/24 256

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

RIPE NCC
HandleAS5387
NameNSC
OrganizationCT-C-MNT
Statusactive
AllocatedJan 23, 2002
UpdatedJul 01, 2025

Contacts

RegistrantCT-C-MNT
Abuse ContactAbuse-C Role <abuse@ct-consulting.ru>
Admin ContactAndrei Gavenko
Tech ContactAndrei Gavenko
Phone+79139017787
AddressRUSSIAN FEDERATION Novosibirsk 630090 Ilicha st., 6, p.o. box 15

Source: RIPE NCC

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

4 upstreams
ASNName
AS15493 RUSCOMP-AS "Russian company" LLC
AS31200 NTK Novotelecom Ltd
AS42451 SSN-AS Limited Company Sakha Sprint Network
AS9049 ERTH-TRANSIT-AS JSC "ER-Telecom Holding"

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

2 downstreams
ASNNameCountry
AS208903 BINP Federal State Budgetary Institution Budker Institute of Nuclear Physics of Siberian Branch Russian Academy of Sciences -
AS3267 niks SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE" -

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
84.237.63.0/24 AS5387 /24 Not Found
217.79.58.0/23 AS5387 /23 Not Found
84.237.68.0/24 AS5387 /24 Not Found
84.237.104.0/21 AS5387 /21 Not Found
84.237.40.0/22 AS5387 /22 Not Found
84.237.123.0/24 AS5387 /24 Not Found
84.237.64.0/20 AS5387 /20 Not Found
84.237.80.0/20 AS5387 /20 Not Found
217.79.60.0/24 AS5387 /24 Not Found
84.237.112.0/22 AS5387 /22 Not Found
84.237.116.0/22 AS5387 /22 Not Found
84.237.75.0/24 AS5387 /24 Not Found
84.237.72.0/24 AS5387 /24 Not Found
84.237.122.0/23 AS5387 /23 Not Found
84.237.62.0/24 AS5387 /24 Not Found
84.237.33.0/24 AS5387 /24 Not Found
84.237.78.0/24 AS5387 /24 Not Found
217.79.60.0/22 AS5387 /22 Not Found
84.237.32.0/24 AS5387 /24 Not Found
194.85.127.0/24 AS5387 /24 Not Found

RPKI validation powered by rpki.zorn.ltd (Routinator).

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