asn.dev

Routing security

AS52737 Floriani Servicos de Telecomunicacao Ltda ME

Unclassified LACNIC

RPKI valid 100% 14 of 14 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

14 observed

Every prefix observed with AS52737 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
177.85.56.0/24RPKI validIRR52
177.85.57.0/24RPKI validIRR54
177.85.58.0/23RPKI validIRR53
177.85.58.0/24RPKI validIRR52
177.85.59.0/24RPKI validIRR52
177.85.60.0/22RPKI validIRR52
177.85.60.0/24RPKI validIRR52
177.85.61.0/24RPKI validIRR53
177.85.62.0/24RPKI validIRR53
177.85.63.0/24RPKI validIRR53
2804:7964::/34RPKI validIRR covering31
2804:7964:4000::/34RPKI validIRR covering31
2804:7964:8000::/34RPKI validIRR covering31
2804:7964:c000::/42RPKI validIRR covering31

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS52737 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
177.85.56.0/21/24LACNIC
2804:7964::/32/42LACNIC

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

16 objects · 6 not announced

Route objects naming AS52737 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
177.85.56.0/21ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Not announced
177.85.56.0/21RADBITX-MJAMAINT-AS186782023-11-13Not announced
177.85.56.0/22ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Not announced
177.85.56.0/23ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Not announced
2804:7964::/32RADBThis is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp@br.digital if you have any questions regarding this object.MAINT-AS148402023-11-13Not announced
2804:7964:4000::/36ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Not announced
177.85.56.0/24ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced
177.85.57.0/24ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced
177.85.58.0/23ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced
177.85.58.0/24ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced
177.85.59.0/24ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced
177.85.60.0/22ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced
177.85.60.0/24ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced
177.85.61.0/24ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced
177.85.62.0/24ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced
177.85.63.0/24ALTDBFloriani Servi=C3=A7osMAINT-AS527372023-01-10Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS52737 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS52737 as a direct member
AS-52737ALTDBLists AS52737 as a direct member
AS-53062-CUSTOMERSALTDBLists AS52737 as a direct member
AS-53062-CUSTOMERSRADBLists AS52737 as a direct member
AS-AS393742NTTCOMLists AS52737 as a direct member
AS-CTBC-CUSTOMERS26RADBLists AS52737 as a direct member
AS-CTBC-TOOLS-4RADBLists AS52737 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS52737 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS52737 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS52737 as a direct member
AS-ITXBRRADBLists AS52737 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS52737 as a direct member
AS-TBONETNTTCOMLists AS52737 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS52737 as a direct member
AS264409:AS-CONERADBLists AS52737 as a direct member
AS28146:AS-CLIENTSRADBLists AS52737 as a direct member
AS28343:AS-CUSTOMERSRADBLists AS52737 as a direct member
AS53013:AS-CONERADBLists AS52737 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.