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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

AS269091 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS269091"
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Warning: AS269091 (AS269091) announces 3 IPv4 and 1 IPv6 prefixes. 1 warning

AS pageAS269091
HolderAS269091 - MADANET TELECOM LTDA - ME
AllocationLACNIC, Brazil (BR), allocated 2019-06-27
Prefixes (IPv4 / IPv6)3 / 1
RPKI valid100% (4 / 4)
Upstreams and peers1
Peering policyOpen

What to fix

  1. Warning

    No IRR as-set is listed.

    Peers and route servers build prefix filters from the as-set. Without one they fall back to the AS number alone, which breaks as soon as you have customers.

    Fix: Create an as-set in your RIR’s IRR database and add it to your PeeringDB record.

    Open in PeeringDB lookup

Checks

Routing and RPKI AS269091 announces 3 IPv4 and 1 IPv6 prefixes.
  • Pass: AS269091 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: One upstream or peer seen (AS263327): an outage there takes the whole network off the internet.
HolderAS269091 - MADANET TELECOM LTDA - ME
IPv4 prefixes3
IPv6 prefixes1
RPKI4 valid
Downstream networks0

Upstreams and peers seen to the left 1

AS263327 Online

Announced prefixes 4

45.178.188.0/22 45.178.188.0/23 45.178.190.0/23 2804:5f50::/32

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.
NameASN269091
Handle269091
RangeAS269091
CountryBR
Registered2019-06-27T10:19:03Z
Last changed2026-07-28T12:24:50Z
Abuse contactj-junior@hotmail.co.uk
Allocation
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2019-06-27
StatusAllocated
Delegated rangeAS269091

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

Contacts
RoleNameEmail
registrant TRU TELECOM LTDA
administrative, abuse Joneci Dantas de Araujo j-junior@hotmail.co.uk

Source: https://rdap.lacnic.net/rdap/autnum/269091. 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 IRR as-set is listed.
  • Pass: AS269091 is in PeeringDB as MADANET TELECOM.
  • Info: Peering policy: Open.
  • Info: No internet exchange ports are listed.
  • Warning: No IRR as-set is listed.
NetworkMADANET TELECOM (MADANET)
AS numberAS269091
TypeCable/DSL/ISP, South America
Websitehttps://www.madanet.com.br
Prefixes (IPv4 / IPv6)1000 / 500
Traffic1-5Gbps, Balanced
Peering policyOpen
LocationsPreferred
Ratio requiredNo
ContractsNot Required
Last updated2025-04-09
Contacts
Public Relationsjonecidantas@madanet.com.br
Technicallucaslindemberg0@gmail.com

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup