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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

AS8448 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS8448"
JSON Docs

Warning: AS8448 (CETIN-HU) announces 3 IPv4 and 1 IPv6 prefixes. 1 warning

AS pageAS8448
HolderCETIN-HU CETIN Hungary Zrt.
AllocationRIPE NCC, Hungary (HU), allocated 1997-08-27
Prefixes (IPv4 / IPv6)3 / 1
RPKI valid100% (4 / 4)
Upstreams and peers12
Peering policyOpen

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 AS8448 announces 3 IPv4 and 1 IPv6 prefixes.
  • Pass: AS8448 announces 3 IPv4 and 1 IPv6 prefixes.
  • Pass: All 4 announced prefixes are RPKI valid.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 12 upstreams and peers, 3 downstream networks seen.
HolderCETIN-HU CETIN Hungary Zrt.
IPv4 prefixes3
IPv6 prefixes1
RPKI4 valid
Downstream networks3

Upstreams and peers seen to the left 12

AS1299 Arelion (Twelve99) AS174 Cogent Communications, Inc. AS6939 Hurricane Electric AS9002 RETN AS33891 Core-Backbone AS8220 Colt AS15576 NTS Workspace AG AS47692 Nessus GmbH AS15958 CETIN Ltd. Belgrade AS6663 Türk Telekom International AS21215 UGNI AS8447 A1 Telekom Austria AG

Announced prefixes 4

84.225.192.0/18 188.44.128.0/17 217.79.128.0/20 2a00:1878::/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.
NameCETIN-HU
HandleAS8448
RangeAS8448
Statusactive
Registered2002-05-27T11:17:40Z
Last changed2024-03-18T06:21:05Z
Abuse contactabuse@cetin.hu
Allocation
Registry (RIR)RIPE NCC
CountryHungary (HU)
Delegated on1997-08-27
StatusAllocated
Delegated rangeAS8448

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

Contacts
RoleNameEmail
registrant CETINHU-MNT
registrant CETIN Hungary Zrt.
registrant RIPE-NCC-END-MNT
abuse CETIN Hungary contacts abuse@cetin.hu

Source: https://rdap.db.ripe.net/autnum/8448. 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: AS8448 is in PeeringDB as CETIN Hungary Plc..
  • Info: Peering policy: Open.
  • Info: Present at 1 internet exchanges with 2 ports (200G in total).
  • Warning: No public NOC, policy or technical contact.
NetworkCETIN Hungary Plc.
AS numberAS8448
TypeNSP, Regional
Websitehttps://www.cetin.hu/
IRR as-setRIPE::AS-CETINHU RIPE::AS-CETINHU6
Prefixes (IPv4 / IPv6)11 / 2
Traffic100-200Gbps, Mostly Inbound
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2026-11-03

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup