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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

AS198733 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS198733"
JSON Docs

Warning: AS198733 (Helikon Helikon Teknoloji ve Medya Tica…) announces 1 IPv4 and 1 IPv6 prefixes. 1 warning

AS pageAS198733
HolderHelikon Helikon Teknoloji ve Medya Ticaret Limited Sirketi
AllocationRIPE NCC, Turkey (TR), allocated 2026-04-17
Prefixes (IPv4 / IPv6)1 / 1
RPKI valid100% (2 / 2)
Upstreams and peers2
Peering policySelective

What to fix

  1. Warning

    No public NOC, policy or technical contact.

    Other networks use these addresses to set up peering and to reach you during an incident.

    Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.

    Open in PeeringDB lookup

Checks

Routing and RPKI AS198733 announces 1 IPv4 and 1 IPv6 prefixes.
  • Pass: AS198733 announces 1 IPv4 and 1 IPv6 prefixes.
  • Pass: All 2 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 2 upstreams and peers, 0 downstream networks seen.
HolderHelikon Helikon Teknoloji ve Medya Ticaret Limited Sirketi
IPv4 prefixes1
IPv6 prefixes1
RPKI2 valid
Downstream networks0

Upstreams and peers seen to the left 2

AS12735 TurkNet Iletisim Hizmetleri A.S AS9002 RETN

Announced prefixes 2

185.104.1.0/24 2001:3640::/29

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.
NameHelikon
HandleAS198733
RangeAS198733
Statusactive
Registered2026-04-17T14:37:28Z
Last changed2026-04-17T14:37:28Z
Abuse contactabuse@helikon.io
Allocation
Registry (RIR)RIPE NCC
CountryTurkey (TR)
Delegated on2026-04-17
StatusAllocated
Delegated rangeAS198733

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

Contacts
RoleNameEmail
registrant lir-tr-helikon-1-MNT
registrant Helikon Teknoloji ve Medya Ticaret Limited Sirketi
registrant RIPE-NCC-END-MNT
abuse Helikon Abuse Desk abuse@helikon.io

Source: https://rdap.db.ripe.net/autnum/198733. 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 No public NOC, policy or technical contact.
  • Pass: AS198733 is in PeeringDB as Helikon.
  • Info: Peering policy: Selective.
  • Info: No internet exchange ports are listed.
  • Warning: No public NOC, policy or technical contact.
NetworkHelikon
AS numberAS198733
TypeEnterprise, Regional
Websitehttps://helikon.io
IRR as-setRIPE::AS198733:AS-HELIKON
Prefixes (IPv4 / IPv6)1 / 1
TrafficNot Disclosed
Peering policySelective
Policy URLhttps://helikon.io/network#peering-policy
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2026-10-24

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup