asn.dev

Routing security

AS268047 Masterinfo Internet

Residential ARIN Cable/DSL/ISP

RPKI valid 100% 30 of 30 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

30 observed

Every prefix observed with AS268047 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
45.168.4.0/22RPKI validIRR53
45.168.4.0/23RPKI validIRR covering15
45.168.4.0/24RPKI validIRR covering15
45.168.5.0/24RPKI validIRR covering15
45.168.6.0/23RPKI validIRR covering15
45.168.6.0/24RPKI validIRR covering15
45.168.7.0/24RPKI validIRR covering15
2804:5724::/32RPKI validIRR30
2804:5724::/33RPKI validIRR covering30
2804:5724::/34RPKI validIRR covering30
2804:5724::/36RPKI validIRR covering19
2804:5724:1000::/36RPKI validIRR covering19
2804:5724:2000::/36RPKI validIRR covering19
2804:5724:3000::/36RPKI validIRR covering19
2804:5724:4000::/34RPKI validIRR covering30
2804:5724:4000::/36RPKI validIRR covering19
2804:5724:5000::/36RPKI validIRR covering19
2804:5724:6000::/36RPKI validIRR covering19
2804:5724:7000::/36RPKI validIRR covering19
2804:5724:8000::/33RPKI validIRR covering30
2804:5724:8000::/34RPKI validIRR covering30
2804:5724:8000::/36RPKI validIRR covering19
2804:5724:9000::/36RPKI validIRR covering19
2804:5724:a000::/36RPKI validIRR covering19
2804:5724:b000::/36RPKI validIRR covering19
2804:5724:c000::/34RPKI validIRR covering30
2804:5724:c000::/36RPKI validIRR covering19
2804:5724:d000::/36RPKI validIRR covering19
2804:5724:e000::/36RPKI validIRR covering19
2804:5724:f000::/36RPKI validIRR covering19

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS268047 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.168.4.0/22/32LACNIC
2804:5724::/32/128LACNIC

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

RPKI · ASPA

Declared transit providers

3 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS263998Machado & Mascarelo Sonorizacao LtdaDeclarednot observed
AS268829ZUTTEL FIBRA LTDADeclaredObserved
AS272713CDN Star LtdaDeclarednot observed
AS6939Hurricane Electric LLCnot declaredObserved
AS24482SG.GSnot declaredObserved
AS35280F5 Networks SARLnot declaredObserved
AS37721Virtual Technologies & Solutionsnot declaredObserved

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

2 objects · 0 not announced

Route objects naming AS268047 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
45.168.4.0/22RADBUnifique Telecomunicacoes SA customer proxy route objectMAINT-AS283432023-11-13Announced
2804:5724::/32RADBUnifique Telecomunicacoes SA customer proxy route objectMAINT-AS283432023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS268047 directly show who expects to carry it.

AS-setWhereRelationship
AS268047:AS-MASTERINFO-ALLPeeringDBDeclared by the operator as its own set
AS-267613RADBLists AS268047 as a direct member
AS-53062-CUSTOMERSALTDBLists AS268047 as a direct member
AS-53062-CUSTOMERSRADBLists AS268047 as a direct member
AS-CTBC-CUSTOMERS236RADBLists AS268047 as a direct member
AS-CTBC-TOOLS-3RADBLists AS268047 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS268047 as a direct member
AS-ITXBRRADBLists AS268047 as a direct member
AS-MEGATELECOM-CUSTOMERSRADBLists AS268047 as a direct member
AS-MMTELECOMALTDBLists AS268047 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS268047 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS268047 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS268047 as a direct member
AS-ULTRATELECOM-BRALTDBLists AS268047 as a direct member
AS268047:AS-MASTERINFORADBLists AS268047 as a direct member
AS28343:AS-CUSTOMERSRADBLists AS268047 as a direct member
AS53013:AS-CONERADBLists AS268047 as a direct member

RPKI from rpki-client, validated 2026-10-24 19:55 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-24. Cross-check on bgp.he.net.