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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

AS265281 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS265281"
JSON Docs

Warning: AS265281 (AS265281) announces 6 IPv4 and 3 IPv6 prefixes. 2 warnings

AS pageAS265281
HolderAS265281 - tecbuy telecomunicacoes ltda - me
AllocationLACNIC, Brazil (BR), allocated 2016-01-20
Prefixes (IPv4 / IPv6)6 / 3
RPKI valid100% (9 / 9)
Upstreams and peers2
Peering policyOpen

What to fix

  1. Warning

    5 of 9 announced prefixes have no IRR route object: 168.90.194.0/24, 168.90.195.0/24, 168.90.192.0/24, 168.90.192.0/23, 168.90.193.0/24.

    Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.

    Fix: Create route (IPv4) and route6 (IPv6) objects with origin AS265281 in your RIR’s IRR database (or RADB).

    route: 168.90.194.0/24
origin: AS265281

route: 168.90.195.0/24
origin: AS265281

route: 168.90.192.0/24
origin: AS265281

    Open in ASN & BGP prefix lookup

  2. 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 5 of 9 announced prefixes have no IRR route object: 168.90.194.0/24, 168.90.195.0/24, 168.90.192.0/24, 168.90.192.0/23, 168.90.193.0/24.
  • Pass: AS265281 announces 6 IPv4 and 3 IPv6 prefixes.
  • Pass: All 9 announced prefixes are RPKI valid.
  • Warning: 5 of 9 announced prefixes have no IRR route object: 168.90.194.0/24, 168.90.195.0/24, 168.90.192.0/24, 168.90.192.0/23, 168.90.193.0/24.
  • Info: 2 upstreams and peers, 0 downstream networks seen.
HolderAS265281 - tecbuy telecomunicacoes ltda - me
IPv4 prefixes6
IPv6 prefixes3
RPKI9 valid
Without IRR route object5
Downstream networks0

Upstreams and peers seen to the left 2

AS268013 Optfiber Telecomunicações AS271240 PIXEL

Announced prefixes 9

168.90.192.0/22 168.90.192.0/23 168.90.192.0/24 168.90.193.0/24 168.90.194.0/24 168.90.195.0/24 2804:2d6c:8000::/33 2804:2d6c::/32 2804:2d6c::/33

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.
NameASN265281
Handle265281
RangeAS265281
CountryBR
Registered2016-01-20T11:17:24Z
Last changed2023-10-05T11:44:52Z
Abuse contacttassofalcao@gmail.com
Allocation
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2016-01-20
StatusAllocated
Delegated rangeAS265281

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

Contacts
RoleNameEmail
registrant tecbuy telecomunicações ltda - me
administrative, abuse Tasso Falcão Teixeira tassofalcao@gmail.com

Source: https://rdap.lacnic.net/rdap/autnum/265281. 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 No public NOC, policy or technical contact.
  • Pass: AS265281 is in PeeringDB as Tecbuy Telecomunicações LTDA..
  • Info: Peering policy: Open.
  • Info: No internet exchange ports are listed.
  • Warning: No public NOC, policy or technical contact.
NetworkTecbuy Telecomunicações LTDA. (MOBI)
AS numberAS265281
TypeCable/DSL/ISP, Regional
Websitehttps://mobi.net.br
IRR as-setTC::AS-TECBUY
Prefixes (IPv4 / IPv6)7 / 3
Traffic5-10Gbps, Mostly Inbound
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2025-08-06

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup