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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

AS266423 · 

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS266423"
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Warning: AS266423 (AS266423) announces 3 IPv4 and 7 IPv6 prefixes. 3 warnings

AS pageAS266423
HolderAS266423 - CONNECTVY TELECOMUNICACOES LTDA
AllocationLACNIC, Brazil (BR), allocated 2016-12-12
Prefixes (IPv4 / IPv6)3 / 7
RPKI valid0% (0 / 10)
Upstreams and peers10
Peering policyOpen

What to fix

  1. Warning

    10 of 10 announced prefixes have no ROA (RPKI not found): 170.81.208.0/22, 170.81.208.0/23, 170.81.210.0/23, 2804:3798:8::/45, 2804:3798:11::/48 (+5).

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

    Fix: Create a ROA for each at your RIR portal, with origin AS266423 and a max length equal to the prefix length:

    170.81.208.0/22 AS266423 max-length /22
170.81.208.0/23 AS266423 max-length /23
170.81.210.0/23 AS266423 max-length /23
2804:3798:8::/45 AS266423 max-length /45
2804:3798:11::/48 AS266423 max-length /48
2804:3798:12::/48 AS266423 max-length /48
2804:3798:16::/48 AS266423 max-length /48
2804:3798:8000::/33 AS266423 max-length /33
2804:3798::/32 AS266423 max-length /32
2804:3798::/33 AS266423 max-length /33

    Open in RPKI / ROA validator Guide

  2. Warning

    8 of 10 announced prefixes have no IRR route object: 2804:3798:12::/48, 170.81.208.0/23, 2804:3798:8::/45, 2804:3798:16::/48, 2804:3798::/33 (+3).

    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 AS266423 in your RIR’s IRR database (or RADB).

    route6: 2804:3798:12::/48
origin: AS266423

route: 170.81.208.0/23
origin: AS266423

route6: 2804:3798:8::/45
origin: AS266423

    Open in ASN & BGP prefix 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 10 of 10 announced prefixes have no ROA (RPKI not found): 170.81.208.0/22, 170.81.208.0/23, 170.81.210.0/23, 2804:3798:8::/45, 2804:3798:11::/48 (+5).
  • Pass: AS266423 announces 3 IPv4 and 7 IPv6 prefixes.
  • Warning: 10 of 10 announced prefixes have no ROA (RPKI not found): 170.81.208.0/22, 170.81.208.0/23, 170.81.210.0/23, 2804:3798:8::/45, 2804:3798:11::/48 (+5).
  • Warning: 8 of 10 announced prefixes have no IRR route object: 2804:3798:12::/48, 170.81.208.0/23, 2804:3798:8::/45, 2804:3798:16::/48, 2804:3798::/33 (+3).
  • Info: 10 upstreams and peers, 1 downstream networks seen.
HolderAS266423 - CONNECTVY TELECOMUNICACOES LTDA
IPv4 prefixes3
IPv6 prefixes7
RPKI10 not found
Without IRR route object8
Downstream networks1
Routes to fix
PrefixRPKI
170.81.208.0/22 No ROA
170.81.208.0/23 No ROA
170.81.210.0/23 No ROA
2804:3798:8::/45 No ROA
2804:3798:11::/48 No ROA
2804:3798:12::/48 No ROA
2804:3798:16::/48 No ROA
2804:3798:8000::/33 No ROA
2804:3798::/32 No ROA
2804:3798::/33 No ROA

Upstreams and peers seen to the left 10

AS22356 Durand do Brasil AS3356 Lumen AS3356 AS6939 Hurricane Electric AS52468 Ufinet Latam AS52468 AS137409 Global Secure Layer AS35280 F5 Inc. AS6057 ANTEL AS7195 EdgeUno AS39120 Convergenze S.p.A.SB AS61626 Anel de Conectividade

Announced prefixes 10

170.81.208.0/22 170.81.208.0/23 170.81.210.0/23 2804:3798:8::/45 2804:3798:11::/48 2804:3798:12::/48 2804:3798:16::/48 2804:3798:8000::/33 2804:3798::/32 2804:3798::/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.
NameASN266423
Handle266423
RangeAS266423
CountryBR
Registered2016-12-12T10:45:42Z
Last changed2016-12-12T10:45:42Z
Abuse contactregistro@connectvy.com.br
Allocation
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2016-12-12
StatusAllocated
Delegated rangeAS266423

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

Contacts
RoleNameEmail
registrant CONNECTVY TELECOMUNICACOES LTDA
administrative, abuse CONNECTVY TELECOMUNICAçõES LTDA ME registro@connectvy.com.br

Source: https://rdap.lacnic.net/rdap/autnum/266423. 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: AS266423 is in PeeringDB as CONNECTVY TELECOMUNICACOES.
  • Info: Peering policy: Open.
  • Info: Present at 2 internet exchanges with 2 ports (110G in total).
  • Warning: No public NOC, policy or technical contact.
NetworkCONNECTVY TELECOMUNICACOES (Connectvy)
AS numberAS266423
TypeNSP
Websitehttp://www.connectvy.com.br
IRR as-setAS-CONNECTVY
Prefixes (IPv4 / IPv6)12 / 20
Traffic5-10Gbps, Not Disclosed
Peering policyOpen
LocationsNot Required
Ratio requiredNo
ContractsNot Required
Last updated2026-10-06

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup