asn.dev

Routing security

AS263478 DUFIBRANET TELECOM LTDA

Residential RIPE Cable/DSL/ISP

RPKI valid 100% 43 of 43 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 93% 1 missing · 2 other origin
ROAs 43 authorising this AS

Announcements

What this network originates

43 observed

Every prefix observed with AS263478 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
138.99.82.0/23RPKI validNo IRR52
138.99.82.0/24RPKI validIRR other origin15
138.99.83.0/24RPKI validIRR other origin15
45.226.232.0/22RPKI validIRR52
45.226.232.0/24RPKI validIRR covering52
45.226.233.0/24RPKI validIRR52
45.226.234.0/24RPKI validIRR covering52
45.226.235.0/24RPKI validIRR covering52
138.204.80.0/22RPKI validIRR52
138.204.80.0/23RPKI validIRR52
138.204.80.0/24RPKI validIRR52
138.204.81.0/24RPKI validIRR covering52
138.204.82.0/24RPKI validIRR covering52
138.204.83.0/24RPKI validIRR covering52
170.83.180.0/22RPKI validIRR52
170.83.180.0/23RPKI validIRR52
170.83.180.0/24RPKI validIRR covering52
170.83.181.0/24RPKI validIRR52
170.83.182.0/23RPKI validIRR52
170.83.182.0/24RPKI validIRR52
170.83.183.0/24RPKI validIRR52
191.242.192.0/22RPKI validIRR52
191.242.192.0/23RPKI validIRR52
191.242.192.0/24RPKI validIRR covering52
191.242.193.0/24RPKI validIRR covering52
191.242.194.0/23RPKI validIRR52
191.242.194.0/24RPKI validIRR covering52
191.242.195.0/24RPKI validIRR covering52
200.5.32.0/22RPKI validIRR52
200.5.32.0/24RPKI validIRR52
2804:1278::/32RPKI validIRR34
2804:1278:10::/48RPKI validIRR covering30
2804:1278:3000::/40RPKI validIRR30
2804:1278:3100::/48RPKI validIRR30
2804:1278:4000::/36RPKI validIRR30
2804:1278:4000::/44RPKI validIRR30
2804:1278:4700::/40RPKI validIRR covering30
2804:1278:9000::/40RPKI validIRR30
2804:1278:9100::/40RPKI validIRR30
2804:1278:9400::/40RPKI validIRR covering30
2804:1278:9500::/40RPKI validIRR covering30
2804:1278:e000::/40RPKI validIRR covering30
2804:1278:e100::/40RPKI validIRR covering30

RPKI · ROAs

Route origin authorisations

43 ROAs

Signed statements by address holders that AS263478 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.226.232.0/22/22LACNIC
45.226.232.0/24/24LACNIC
45.226.233.0/24/24LACNIC
45.226.234.0/24/24LACNIC
45.226.235.0/24/24LACNIC
138.99.82.0/23/23LACNIC
138.99.82.0/24/24LACNIC
138.99.83.0/24/24LACNIC
138.204.80.0/22/22LACNIC
138.204.80.0/23/23LACNIC
138.204.80.0/24/24LACNIC
138.204.81.0/24/24LACNIC
138.204.82.0/24/24LACNIC
138.204.83.0/24/24LACNIC
170.83.180.0/22/22LACNIC
170.83.180.0/23/23LACNIC
170.83.180.0/24/24LACNIC
170.83.181.0/24/24LACNIC
170.83.182.0/23/23LACNIC
170.83.182.0/24/24LACNIC
170.83.183.0/24/24LACNIC
191.242.192.0/22/22LACNIC
191.242.192.0/23/23LACNIC
191.242.192.0/24/24LACNIC
191.242.193.0/24/24LACNIC
191.242.194.0/23/23LACNIC
191.242.194.0/24/24LACNIC
191.242.195.0/24/24LACNIC
200.5.32.0/22/22LACNIC
200.5.32.0/24/24LACNIC
2804:1278::/32/32LACNIC
2804:1278:10::/48/48LACNIC
2804:1278:3000::/40/40LACNIC
2804:1278:3100::/48/48LACNIC
2804:1278:4000::/36/36LACNIC
2804:1278:4000::/44/44LACNIC
2804:1278:4700::/40/40LACNIC
2804:1278:9000::/40/40LACNIC
2804:1278:9100::/40/40LACNIC
2804:1278:9400::/40/40LACNIC
2804:1278:9500::/40/40LACNIC
2804:1278:e000::/40/40LACNIC
2804:1278:e100::/40/40LACNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

23 objects · 0 not announced

Route objects naming AS263478 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
45.226.232.0/22RADBCustomer American Tower.MAINT-AS231062025-06-23Announced
45.226.233.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-02-19Announced
138.204.80.0/22RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
138.204.80.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
138.204.80.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
170.83.180.0/22RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
170.83.180.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
170.83.181.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
170.83.182.0/23RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
170.83.182.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
170.83.183.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-12-21Announced
191.242.192.0/22RADBGlobenet Customer - American Tower - DufibranetMAINT-AS523202023-11-13Announced
191.242.192.0/23RADBGlobenet Customer - American Tower - DufibranetMAINT-AS523202023-11-13Announced
191.242.194.0/23RADBGlobenet Customer - American Tower - DufibranetMAINT-AS523202023-11-13Announced
200.5.32.0/22RADBCustomer American Tower.MAINT-AS231062025-06-23Announced
200.5.32.0/24RADBCLARO S.A. CustomerMAINT-AS42302024-02-19Announced
2804:1278::/32RADBCemigMAINT-AS186782023-11-13Announced
2804:1278:3000::/40RADBCLARO S.A. CustomerMAINT-AS42302023-12-26Announced
2804:1278:3100::/48RADBCLARO S.A. CustomerMAINT-AS42302023-12-26Announced
2804:1278:4000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:1278:4000::/44RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:1278:9000::/40RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced
2804:1278:9100::/40RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS263478 directly show who expects to carry it.

AS-setWhereRelationship
AS263478:AS-ALLPeeringDBDeclared by the operator as its own set
AS-267613RADBLists AS263478 as a direct member
AS-28202-CUSTOMERSRADBLists AS263478 as a direct member
AS-7738-BGP-CUSTOMERSRADBLists AS263478 as a direct member
AS-7738_CUSTOMERSRADBLists AS263478 as a direct member
AS-AMERICANTOWERRADBLists AS263478 as a direct member
AS-AMERICANTOWER-CLIENTS-OF-CLIENTSRADBLists AS263478 as a direct member
AS-CEMIGTELECOM-CLIENTS-OF-CLIENTSRADBLists AS263478 as a direct member
AS-CTBC-CUSTOMERS243RADBLists AS263478 as a direct member
AS-CTBC-CUSTOMERS85RADBLists AS263478 as a direct member
AS-CTBC-TOOLS-1RADBLists AS263478 as a direct member
AS-DECIX-SAO-CONNECTEDARINLists AS263478 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS263478 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS263478 as a direct member
AS-EMBRATELNETRADBLists AS263478 as a direct member
AS-FLYSRADBLists AS263478 as a direct member
AS-FORTE-TELECOM-CUSTOMER-TRIALRADBLists AS263478 as a direct member
AS-GNT-CUSTOMERSRADBLists AS263478 as a direct member
AS-HURRICANEV6RADBLists AS263478 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS263478 as a direct member
AS-ITXBRRADBLists AS263478 as a direct member
AS-NORTH-TELECOM-AS263478RADBLists AS263478 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS263478 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS263478 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS263478 as a direct member
AS-UFLA-TRANSCUSTRADBLists AS263478 as a direct member
AS263903:AS-TRANSITRADBLists AS263478 as a direct member
AS52320:AS-CUSTOMERSRADBLists AS263478 as a direct member
AS53013:AS-CONERADBLists AS263478 as a direct member
AS61568:AS-ALOO-TELECOMRADBLists AS263478 as a direct member
AS61568:AS-ALOO-TELECOM-DDOSRADBLists AS263478 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.