asn.dev

Routing security

AS271706 AS271706 - MASTERLINK INTERNET LTDA

Unclassified LACNIC Cable/DSL/ISP

RPKI valid 100% 6 of 6 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

6 observed

Every prefix observed with AS271706 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
200.80.96.0/22RPKI validIRR55
200.80.96.0/24RPKI validIRR covering55
200.80.97.0/24RPKI validIRR covering55
200.80.98.0/24RPKI validIRR covering55
200.80.99.0/24RPKI validIRR covering55
2804:7fbc::/32RPKI validIRR30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS271706 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
200.80.96.0/22/32LACNIC
2804:7fbc::/32/128LACNIC

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

6 objects · 0 not announced

Route objects naming AS271706 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
200.80.96.0/22ALTDBPROXY FOR OUR COSTUMER CONEMAINT-AS2635582022-01-21Announced
200.80.96.0/22NTTCOMProxy Route for Clienteorigin: 262476MAINT-2624762021-12-22Announced
200.80.96.0/22RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Announced
2804:7fbc::/32ALTDBPROXY FOR OUR COSTUMER CONEMAINT-AS2635582022-01-21Announced
2804:7fbc::/32NTTCOMProxy Route for Clienteorigin: 262476MAINT-2624762021-12-13Announced
2804:7fbc::/32RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS271706 directly show who expects to carry it.

AS-setWhereRelationship
AS-271706PeeringDBDeclared by the operator as its own set
AS-263558ALTDBLists AS271706 as a direct member
AS-264244ALTDBLists AS271706 as a direct member
AS-267613RADBLists AS271706 as a direct member
AS-268200ALTDBLists AS271706 as a direct member
AS-53427-TGLOBALRADBLists AS271706 as a direct member
AS-53427-TGNRADBLists AS271706 as a direct member
AS-8167_CUSTOMERSRADBLists AS271706 as a direct member
AS-ACTIONALTDBLists AS271706 as a direct member
AS-CTBC-CUSTOMERS203RADBLists AS271706 as a direct member
AS-CTBC-TOOLS-4RADBLists AS271706 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS271706 as a direct member
AS-FORTE-TELECOM-DOWNSTREAMSRADBLists AS271706 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS271706 as a direct member
AS-HURRICANERADBLists AS271706 as a direct member
AS-SAMMRADBLists AS271706 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS271706 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS271706 as a direct member
AS14840:AS-CUSTOMERS-02RADBLists AS271706 as a direct member
AS262476:AS-CLIENTESNTTCOMLists AS271706 as a direct member
AS263558:AS-CUSTOMERSRADBLists AS271706 as a direct member
AS263903:AS-TRANSITRADBLists AS271706 as a direct member
AS53013:AS-CONERADBLists AS271706 as a direct member
AS53245:AS-CUSTOMERSALTDBLists AS271706 as a direct member
AS61568:AS-ALOO-TELECOM-DDOSRADBLists AS271706 as a direct member

RPKI from rpki-client, validated 2026-11-02 13:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-02. Cross-check on bgp.he.net.