asn.dev

Routing security

AS28153 Micropic Ltda

Unclassified ARIN Cable/DSL/ISP

RPKI valid 100% 29 of 29 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 21% 23 missing · 0 other origin
ROAs 6 authorising this AS

Announcements

What this network originates

29 observed

Every prefix observed with AS28153 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
164.163.140.0/22RPKI validNo IRR52
164.163.140.0/23RPKI validNo IRR3
164.163.142.0/23RPKI validNo IRR3
186.193.208.0/20RPKI validNo IRR52
186.193.208.0/23RPKI validNo IRR3
186.193.210.0/23RPKI validNo IRR3
186.193.212.0/23RPKI validNo IRR3
186.193.214.0/23RPKI validNo IRR3
186.193.218.0/23RPKI validNo IRR3
186.193.220.0/23RPKI validNo IRR3
186.193.222.0/23RPKI validNo IRR3
187.60.144.0/20RPKI validNo IRR52
187.60.144.0/23RPKI validNo IRR3
187.60.146.0/23RPKI validNo IRR3
187.60.148.0/23RPKI validNo IRR3
187.60.150.0/23RPKI validNo IRR3
187.60.152.0/23RPKI validNo IRR3
187.60.154.0/23RPKI validNo IRR3
187.60.156.0/23RPKI validNo IRR3
187.60.158.0/23RPKI validNo IRR3
201.148.252.0/22RPKI validNo IRR52
201.148.252.0/23RPKI validNo IRR3
201.148.254.0/23RPKI validNo IRR3
170.233.60.0/22RPKI validIRR52
170.233.60.0/23RPKI validIRR covering3
170.233.62.0/23RPKI validIRR covering3
2804:1a14::/32RPKI validIRR33
2804:1a14::/33RPKI validIRR covering4
2804:1a14:8000::/33RPKI validIRR covering4

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS28153 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
164.163.140.0/22/24LACNIC
170.233.60.0/22/24LACNIC
186.193.208.0/20/24LACNIC
187.60.144.0/20/24LACNIC
201.148.252.0/22/24LACNIC
2804:1a14::/32/48LACNIC

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

14 objects · 12 not announced

Route objects naming AS28153 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
186.193.211.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
186.193.212.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
186.193.213.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
186.193.219.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
186.193.220.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
187.60.149.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
187.60.152.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
187.60.158.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
187.60.159.0/24RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:1a14:1000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:1a14:2000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
2804:1a14:4000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
170.233.60.0/22RADBMicropic LtdaMAINT-AS223562023-11-13Announced
2804:1a14::/32RADBCLARO 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 AS28153 directly show who expects to carry it.

AS-setWhereRelationship
AS-AMERICANTOWERRADBLists AS28153 as a direct member
AS-CTBC-CUSTOMERS97RADBLists AS28153 as a direct member
AS-DECIX-SAO-CONNECTEDARINLists AS28153 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS28153 as a direct member
AS-EMBRATELNETRADBLists AS28153 as a direct member
AS-HURRICANEV6RADBLists AS28153 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS28153 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS28153 as a direct member

RPKI from rpki-client, validated 2026-10-27 12:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-27. Cross-check on bgp.he.net.