Routing security

AS52307 CORPICO LTDA

Unclassified APNIC

RPKI valid 17% 16 of 96 announcements

RPKI invalid 0 none

No ROA 80 not covered by any ROA

IRR registered 100% 0 missing · 0 other origin

ROAs 10 authorising this AS

Announcements

What this network originates

96 observed

Every prefix observed with AS52307 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
38.159.64.0/24	No ROA	IRR covering	52
38.159.65.0/24	No ROA	IRR covering	52
38.159.66.0/24	No ROA	IRR covering	52
38.159.67.0/24	No ROA	IRR covering	52
38.159.68.0/24	No ROA	IRR covering	52
38.159.69.0/24	No ROA	IRR covering	52
38.159.70.0/24	No ROA	IRR covering	52
38.159.71.0/24	No ROA	IRR covering	52
38.159.72.0/24	No ROA	IRR covering	52
38.159.73.0/24	No ROA	IRR covering	52
38.159.74.0/24	No ROA	IRR covering	52
38.159.75.0/24	No ROA	IRR covering	52
38.159.76.0/24	No ROA	IRR covering	52
38.159.77.0/24	No ROA	IRR covering	52
38.159.78.0/24	No ROA	IRR covering	52
38.159.79.0/24	No ROA	IRR covering	52
38.159.80.0/24	No ROA	IRR covering	52
38.159.81.0/24	No ROA	IRR covering	52
38.159.82.0/24	No ROA	IRR covering	52
38.159.83.0/24	No ROA	IRR covering	52
38.159.84.0/24	No ROA	IRR covering	52
38.159.85.0/24	No ROA	IRR covering	52
38.159.86.0/24	No ROA	IRR covering	52
38.159.87.0/24	No ROA	IRR covering	52
38.159.88.0/24	No ROA	IRR covering	52
38.159.89.0/24	No ROA	IRR covering	52
38.159.90.0/24	No ROA	IRR covering	52
38.159.91.0/24	No ROA	IRR covering	52
38.159.92.0/24	No ROA	IRR covering	52
38.159.93.0/24	No ROA	IRR covering	52
38.159.94.0/24	No ROA	IRR covering	52
38.159.95.0/24	No ROA	IRR covering	52
38.183.80.0/24	No ROA	IRR covering	52
38.183.81.0/24	No ROA	IRR covering	52
38.183.82.0/24	No ROA	IRR covering	52
38.183.83.0/24	No ROA	IRR covering	52
38.183.84.0/24	No ROA	IRR covering	52
38.183.85.0/24	No ROA	IRR covering	52
38.183.86.0/24	No ROA	IRR covering	52
38.183.87.0/24	No ROA	IRR covering	52
38.236.192.0/24	No ROA	IRR	52
38.236.193.0/24	No ROA	IRR covering	52
38.236.194.0/24	No ROA	IRR covering	52
38.236.195.0/24	No ROA	IRR covering	52
38.236.196.0/24	No ROA	IRR covering	52
38.236.197.0/24	No ROA	IRR covering	52
38.236.198.0/24	No ROA	IRR covering	52
38.236.199.0/24	No ROA	IRR covering	52
38.236.200.0/24	No ROA	IRR covering	52
38.236.201.0/24	No ROA	IRR covering	52
38.236.202.0/24	No ROA	IRR covering	52
38.236.203.0/24	No ROA	IRR covering	52
38.236.204.0/24	No ROA	IRR covering	52
38.236.205.0/24	No ROA	IRR covering	52
38.236.206.0/24	No ROA	IRR covering	52
38.236.207.0/24	No ROA	IRR covering	52
38.236.208.0/24	No ROA	IRR covering	52
38.236.209.0/24	No ROA	IRR covering	52
38.236.210.0/24	No ROA	IRR covering	52
38.236.211.0/24	No ROA	IRR covering	52
38.236.212.0/24	No ROA	IRR covering	52
38.236.213.0/24	No ROA	IRR covering	52
38.236.214.0/24	No ROA	IRR covering	52
38.236.215.0/24	No ROA	IRR covering	52
38.236.216.0/24	No ROA	IRR covering	52
38.236.217.0/24	No ROA	IRR covering	52
38.236.218.0/24	No ROA	IRR covering	52
38.236.219.0/24	No ROA	IRR covering	52
38.236.220.0/24	No ROA	IRR covering	52
38.236.221.0/24	No ROA	IRR covering	52
38.236.222.0/24	No ROA	IRR covering	52
38.236.223.0/24	No ROA	IRR covering	52
216.28.216.0/24	No ROA	IRR covering	52
216.28.217.0/24	No ROA	IRR covering	52
216.28.218.0/24	No ROA	IRR covering	52
216.28.219.0/24	No ROA	IRR covering	52
216.28.220.0/24	No ROA	IRR covering	52
216.28.221.0/24	No ROA	IRR covering	52
216.28.222.0/24	No ROA	IRR covering	52
216.28.223.0/24	No ROA	IRR covering	52
131.100.64.0/24	RPKI valid	IRR covering	52
131.100.65.0/24	RPKI valid	IRR covering	52
131.100.66.0/24	RPKI valid	IRR covering	52
131.100.67.0/24	RPKI valid	IRR covering	52
138.185.140.0/24	RPKI valid	IRR covering	52
138.185.141.0/24	RPKI valid	IRR covering	52
138.185.142.0/24	RPKI valid	IRR covering	52
138.185.143.0/24	RPKI valid	IRR covering	52
170.254.204.0/22	RPKI valid	IRR	52
190.105.160.0/24	RPKI valid	IRR	52
190.105.161.0/24	RPKI valid	IRR	52
190.105.162.0/24	RPKI valid	IRR	52
190.105.163.0/24	RPKI valid	IRR	52
190.184.220.0/22	RPKI valid	IRR	52
190.184.220.0/24	RPKI valid	IRR covering	52
190.184.221.0/24	RPKI valid	IRR covering	52

RPKI · ROAs

Route origin authorisations

10 ROAs

Signed statements by address holders that AS52307 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
131.100.64.0/22	/22	LACNIC
131.100.64.0/22	/24	LACNIC
138.185.140.0/22	/22	LACNIC
138.185.140.0/22	/24	LACNIC
170.254.204.0/22	/22	LACNIC
190.105.160.0/22	/22	LACNIC
190.105.160.0/22	/24	LACNIC
190.184.220.0/22	/22	LACNIC
190.184.220.0/23	/24	LACNIC
2803::/32	/32	LACNIC

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

20 objects · 11 not announced

Route objects naming AS52307 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.

Prefix	Source	Description	Maintainer	Changed	Routing
38.159.64.0/19	RADB	Route Registered for Cogent Communications Customer - CORPICO LTDA	`MAINT-AS174`	2023-11-13	Not announced
38.183.80.0/21	RADB	Route Registered for Cogent Communications Customer - CORPICO LTDA	`MAINT-AS174`	2024-08-23	Not announced
38.236.192.0/19	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Not announced
38.236.192.0/21	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Not announced
38.236.192.0/22	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Not announced
131.100.64.0/22	LACNIC	LACNIC generated route for CORPICO LTDA	`MNT-AR-COLT6-LACNIC`	2026-07-20	Not announced
138.185.140.0/22	LACNIC	LACNIC generated route for CORPICO LTDA	`MNT-AR-COLT6-LACNIC`	2026-07-20	Not announced
190.105.160.0/22	LACNIC	LACNIC generated route for CORPICO LTDA	`MNT-AR-COLT6-LACNIC`	2026-07-20	Not announced
190.184.220.0/23	LACNIC	LACNIC generated route for CORPICO LTDA	`MNT-AR-COLT6-LACNIC`	2026-07-20	Not announced
216.28.216.0/21	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Not announced
2803::/32	LACNIC	LACNIC generated route6 for CORPICO LTDA	`MNT-AR-COLT6-LACNIC`	2026-07-20	Not announced
38.236.192.0/24	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Announced
170.254.204.0/22	LACNIC	LACNIC generated route for CORPICO LTDA	`MNT-AR-COLT6-LACNIC`	2026-07-20	Announced
170.254.204.0/22	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Announced
190.105.160.0/24	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Announced
190.105.161.0/24	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Announced
190.105.162.0/24	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Announced
190.105.163.0/24	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Announced
190.184.220.0/22	LACNIC	LACNIC generated route for CORPICO LTDA	`MNT-AR-COLT6-LACNIC`	2026-07-20	Announced
190.184.220.0/22	RADB	CORPICO	`MAINT-AS11664`	2026-08-07	Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS52307 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-CLARO-AUP-CUSTOMERS`	RADB	Lists AS52307 as a direct member
`AS-SILICA-AR-CUSTOMERS`	RADB	Lists AS52307 as a direct member
`AS22927:AS-TEFARGENTINA`	LACNIC	Lists AS52307 as a direct member
`AS28073:AS-PEERINGNOTIP`	LACNIC	Lists AS52307 as a direct member
`AS52307:AS-52307`	LACNIC	Lists AS52307 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.