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Network report

Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

IP address, prefix or AS number

AS39529 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS39529"
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Warning: AS39529 (MTRX-ALCHEVSK-AS) announces 9 IPv4 and 0 IPv6 prefixes. 2 warnings

AS pageAS39529
HolderMTRX-ALCHEVSK-AS Osipenko Alexander Nikolaevich
AllocationRIPE NCC, Russia (RU), allocated 2006-03-14
Prefixes (IPv4 / IPv6)9 / 0
RPKI valid100% (9 / 9)
Upstreams and peers15

What to fix

  1. Warning

    No IPv6 prefixes announced.

    Networks without IPv6 force their users through NAT64 or leave them unreachable from IPv6-only networks.

    Fix: Get an IPv6 allocation from your RIR (usually free with your IPv4 membership) and announce it.

    Open in ASN & BGP prefix lookup

  2. Warning

    PeeringDB did not answer: HTTP 404

    Fix: Try again in a minute.

    Open in PeeringDB lookup

Checks

Routing and RPKI No IPv6 prefixes announced.
  • Pass: AS39529 announces 9 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Pass: All 9 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 15 upstreams and peers, 2 downstream networks seen.
HolderMTRX-ALCHEVSK-AS Osipenko Alexander Nikolaevich
IPv4 prefixes9
IPv6 prefixes0
RPKI9 valid
Downstream networks2

Upstreams and peers seen to the left 15

AS39728 Luganet AS201776 Miranda-Media Ltd AS43201 Telematika LLC AS25091 IP-Max SA AS49434 FBW Networks AS47692 Nessus GmbH AS8218 Zayo Europe AS15958 CETIN Ltd. Belgrade AS39351 31173 Services AS60171 AFR-IX Telecom AS62000 moji-netrix edge network AS6204 ZET.NET

Announced prefixes 9

31.40.144.0/24 31.40.147.0/24 31.40.148.0/24 31.40.149.0/24 31.40.155.0/24 91.214.81.0/24 91.214.82.0/24 91.214.83.0/24 194.50.9.0/24

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup
Registration Found at rdap.db.ripe.net.
  • Pass: Found at rdap.db.ripe.net.
NameMTRX-ALCHEVSK-AS
HandleAS39529
RangeAS39529
Statusactive
Registered2006-03-14T15:08:00Z
Last changed2026-10-23T12:02:10Z
Abuse contactkorvin2000@gmail.com
Allocation
Registry (RIR)RIPE NCC
CountryRussia (RU)
Delegated on2006-03-14
StatusAllocated
Delegated rangeAS39529

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Contacts
RoleNameEmail
registrant KOR4-MNT
registrant Osipenko Alexander Nikolaevich
registrant RIPE-NCC-END-MNT
abuse Abuse-C Role korvin2000@gmail.com

Source: https://rdap.db.ripe.net/autnum/39529. Registration data from rdap.db.ripe.net, shown under its terms of use (terms): not for marketing or bulk collection. Personal contacts in this registry are not shown.

Open in WHOIS / RDAP lookup
PeeringDB PeeringDB did not answer: HTTP 404
  • Warning: PeeringDB did not answer: HTTP 404

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup