Skip to content
thenetworkery

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

AS265458 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS265458"
JSON Docs

Warning: AS265458 (AS265458) announces 1 IPv4 and 0 IPv6 prefixes. 3 warnings

AS pageAS265458
HolderAS265458 - CENTRO DE ENSINO UNIFICADO DE BRASILIA
AllocationLACNIC, Brazil (BR), allocated 2016-09-01
Prefixes (IPv4 / IPv6)1 / 0
RPKI valid0% (0 / 1)
Upstreams and peers2

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

    1 of 1 announced prefixes have no ROA (RPKI not found): 200.229.250.0/24.

    Without a ROA, networks cannot tell your routes from a hijack.

    Fix: Create a ROA for each at your RIR portal, with origin AS265458 and a max length equal to the prefix length:

    200.229.250.0/24 AS265458 max-length /24

    Open in RPKI / ROA validator Guide

  3. 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: AS265458 announces 1 IPv4 and 0 IPv6 prefixes.
  • Warning: No IPv6 prefixes announced.
  • Warning: 1 of 1 announced prefixes have no ROA (RPKI not found): 200.229.250.0/24.
  • Pass: Every announced prefix has an IRR route object.
  • Info: 2 upstreams and peers, 0 downstream networks seen.
HolderAS265458 - CENTRO DE ENSINO UNIFICADO DE BRASILIA
IPv4 prefixes1
IPv6 prefixes0
RPKI1 not found
Downstream networks0
Routes to fix
PrefixRPKI
200.229.250.0/24 No ROA

Upstreams and peers seen to the left 2

AS271689 AGE AS268716 ASSOCIACAO GIGACANDANGA

Announced prefixes 1

200.229.250.0/24

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

Open in ASN & BGP prefix lookup
Registration Found at rdap.lacnic.net.
  • Pass: Found at rdap.lacnic.net.
NameASN265458
Handle265458
RangeAS265458
CountryBR
Registered2016-09-01T17:45:30Z
Last changed2016-09-01T17:45:30Z
Abuse contactsetor.rede@uniceub.br
Allocation
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2016-09-01
StatusAllocated
Delegated rangeAS265458

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

Contacts
RoleNameEmail
registrant CENTRO DE ENSINO UNIFICADO DE BRASILIA
administrative, abuse Gerencia de Rede do UniCEUB setor.rede@uniceub.br

Source: https://rdap.lacnic.net/rdap/autnum/265458. Registration data from rdap.lacnic.net, shown under its terms of use (terms): not for marketing or bulk collection.

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