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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

AS264145 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS264145"
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Warning: AS264145 (AS264145) announces 5 IPv4 and 1 IPv6 prefixes. 3 warnings

AS pageAS264145
HolderAS264145 - MC DA CUNHA
AllocationLACNIC, Brazil (BR), allocated 2015-03-16
Prefixes (IPv4 / IPv6)5 / 1
RPKI valid0% (0 / 6)
Upstreams and peers2
Peering policyOpen

What to fix

  1. Warning

    6 of 6 announced prefixes have no ROA (RPKI not found): 138.94.92.0/22, 138.94.92.0/24, 138.94.93.0/24, 138.94.94.0/24, 138.94.95.0/24 (+1).

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

    Fix: Create a ROA for each at your RIR portal, with origin AS264145 and a max length equal to the prefix length:

    138.94.92.0/22 AS264145 max-length /22
138.94.92.0/24 AS264145 max-length /24
138.94.93.0/24 AS264145 max-length /24
138.94.94.0/24 AS264145 max-length /24
138.94.95.0/24 AS264145 max-length /24
2804:2328::/32 AS264145 max-length /32

    Open in RPKI / ROA validator Guide

  2. 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

  3. 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 6 of 6 announced prefixes have no ROA (RPKI not found): 138.94.92.0/22, 138.94.92.0/24, 138.94.93.0/24, 138.94.94.0/24, 138.94.95.0/24 (+1).
  • Pass: AS264145 announces 5 IPv4 and 1 IPv6 prefixes.
  • Warning: 6 of 6 announced prefixes have no ROA (RPKI not found): 138.94.92.0/22, 138.94.92.0/24, 138.94.93.0/24, 138.94.94.0/24, 138.94.95.0/24 (+1).
  • Pass: Every announced prefix has an IRR route object.
  • Info: 2 upstreams and peers, 1 downstream networks seen.
HolderAS264145 - MC DA CUNHA
IPv4 prefixes5
IPv6 prefixes1
RPKI6 not found
Downstream networks1
Routes to fix
PrefixRPKI
138.94.92.0/22 No ROA
138.94.92.0/24 No ROA
138.94.93.0/24 No ROA
138.94.94.0/24 No ROA
138.94.95.0/24 No ROA
2804:2328::/32 No ROA

Upstreams and peers seen to the left 2

AS61568 FSF Tecnologia AS61832 Giga+ Empresas

Announced prefixes 6

138.94.92.0/22 138.94.92.0/24 138.94.93.0/24 138.94.94.0/24 138.94.95.0/24 2804:2328::/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.
NameASN264145
Handle264145
RangeAS264145
CountryBR
Registered2015-03-16T12:35:31Z
Last changed2026-04-24T15:48:01Z
Abuse contactcabralassu@gmail.com
Allocation
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2015-03-16
StatusAllocated
Delegated rangeAS264145

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

Contacts
RoleNameEmail
registrant MC DA CUNHA
administrative Edsongley Almeida edsongley@gmail.com
abuse Marcos Cabral da Cunha cabralassu@gmail.com

Source: https://rdap.lacnic.net/rdap/autnum/264145. 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: AS264145 is in PeeringDB as FACILNET PROVEDOR E SERVIÇOS.
  • Info: Peering policy: Open.
  • Info: No internet exchange ports are listed.
  • Warning: No IRR as-set is listed.
  • Warning: No public NOC, policy or technical contact.
  • Info: The record was last updated 2022-07-27.
NetworkFACILNET PROVEDOR E SERVIÇOS
AS numberAS264145
Type, Not Disclosed
Prefixes (IPv4 / IPv6)0 / 0
TrafficNot Disclosed
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2022-07-27

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup