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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

AS52565 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS52565"
JSON Docs

Warning: AS52565 (AS52565) announces 38 IPv4 and 6 IPv6 prefixes. 3 warnings

AS pageAS52565
HolderAS52565 - EDGAR RODRIGUES ROMAO FILHO ME
AllocationLACNIC, Brazil (BR), allocated 2013-02-14
Prefixes (IPv4 / IPv6)38 / 6
RPKI valid0% (0 / 44)
Upstreams and peers7
Peering policyOpen

What to fix

  1. Warning

    10 of 44 announced prefixes have no ROA (RPKI not found): 170.150.248.0/22, 170.150.248.0/23, 170.150.248.0/24, 170.150.249.0/24, 170.150.250.0/23 (+5).

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

    Fix: Create a ROA for each at your RIR portal, with origin AS52565 and a max length equal to the prefix length:

    170.150.248.0/22 AS52565 max-length /22
170.150.248.0/23 AS52565 max-length /23
170.150.248.0/24 AS52565 max-length /24
170.150.249.0/24 AS52565 max-length /24
170.150.250.0/23 AS52565 max-length /23
170.150.250.0/24 AS52565 max-length /24
170.150.251.0/24 AS52565 max-length /24
179.191.16.0/20 AS52565 max-length /20
179.191.16.0/21 AS52565 max-length /21
179.191.16.0/22 AS52565 max-length /22

    Open in RPKI / ROA validator Guide

  2. Warning

    34 of 44 announced prefixes have no IRR route object: 170.150.251.0/24, 179.191.20.0/22, 179.191.18.0/24, 179.191.18.0/23, 179.191.22.0/23 (+29).

    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 AS52565 in your RIR’s IRR database (or RADB).

    route: 170.150.251.0/24
origin: AS52565

route: 179.191.20.0/22
origin: AS52565

route: 179.191.18.0/24
origin: AS52565

    Open in ASN & BGP prefix lookup

  3. 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 10 of 44 announced prefixes have no ROA (RPKI not found): 170.150.248.0/22, 170.150.248.0/23, 170.150.248.0/24, 170.150.249.0/24, 170.150.250.0/23 (+5).
  • Pass: AS52565 announces 38 IPv4 and 6 IPv6 prefixes.
  • Warning: 10 of 44 announced prefixes have no ROA (RPKI not found): 170.150.248.0/22, 170.150.248.0/23, 170.150.248.0/24, 170.150.249.0/24, 170.150.250.0/23 (+5).
  • Info: The RPKI state of 34 prefixes was not looked up (no ROA of AS52565 covers them; only the first 10 are checked).
  • Warning: 34 of 44 announced prefixes have no IRR route object: 170.150.251.0/24, 179.191.20.0/22, 179.191.18.0/24, 179.191.18.0/23, 179.191.22.0/23 (+29).
  • Info: 7 upstreams and peers, 0 downstream networks seen.
HolderAS52565 - EDGAR RODRIGUES ROMAO FILHO ME
IPv4 prefixes38
IPv6 prefixes6
RPKI10 not found · 34 not looked up
Without IRR route object34
Downstream networks0
Routes to fix
PrefixRPKI
170.150.248.0/22 No ROA
170.150.248.0/23 No ROA
170.150.248.0/24 No ROA
170.150.249.0/24 No ROA
170.150.250.0/23 No ROA
170.150.250.0/24 No ROA
170.150.251.0/24 No ROA
179.191.16.0/20 No ROA
179.191.16.0/21 No ROA
179.191.16.0/22 No ROA

Upstreams and peers seen to the left 7

AS52965 1 Telecom Servicos de Internet AS6939 Hurricane Electric AS35280 F5 Inc. AS137409 Global Secure Layer AS6057 ANTEL AS39120 Convergenze S.p.A.SB AS61626 Anel de Conectividade

Announced prefixes 44

170.150.248.0/22 170.150.248.0/23 170.150.248.0/24 170.150.249.0/24 170.150.250.0/23 170.150.250.0/24 170.150.251.0/24 179.191.16.0/20 179.191.16.0/21 179.191.16.0/22 179.191.16.0/23 179.191.16.0/24 179.191.17.0/24 179.191.18.0/23 179.191.18.0/24 179.191.19.0/24 179.191.20.0/22 179.191.20.0/23 179.191.20.0/24 179.191.21.0/24 179.191.22.0/23 179.191.22.0/24 179.191.23.0/24 179.191.24.0/21 179.191.24.0/22 179.191.24.0/23 179.191.24.0/24 179.191.25.0/24 179.191.26.0/23 179.191.26.0/24 179.191.27.0/24 179.191.28.0/22 179.191.28.0/23 179.191.28.0/24 179.191.29.0/24 179.191.30.0/23 179.191.30.0/24 179.191.31.0/24 2804:cdc:2000::/42 2804:cdc:8000::/33 2804:cdc:8000::/34 2804:cdc:9000::/42 2804:cdc::/32 2804:cdc::/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.
NameASN52565
Handle52565
RangeAS52565
CountryBR
Registered2013-02-14T16:17:10Z
Last changed2013-03-06T14:00:52Z
Abuse contacteromao@itafiber.com.br
Allocation
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2013-02-14
StatusAllocated
Delegated rangeAS52565

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

Contacts
RoleNameEmail
registrant EDGAR RODRIGUES ROMAO FILHO ME
administrative, abuse EDGAR RODRIGUES ROMAO FILHO ME eromao@itafiber.com.br

Source: https://rdap.lacnic.net/rdap/autnum/52565. 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: AS52565 is in PeeringDB as EDGAR RODRIGUES ROMAO FILHO.
  • Info: Peering policy: Open.
  • Info: No internet exchange ports are listed.
  • Warning: No IRR as-set is listed.
  • Info: The record was last updated 2022-07-27.
NetworkEDGAR RODRIGUES ROMAO FILHO
AS numberAS52565
Type, Not Disclosed
Websitehttp://www.itambenet.com.br
Prefixes (IPv4 / IPv6)0 / 0
TrafficNot Disclosed
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2022-07-27
Contacts
NOCeromao@itambenet.com.br danilo@itambenet.com.br

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup