Routing security
AS272772 M MACHADO SIMAO FALCAO EIRELI ME
Unclassified APNIC
Announcements
What this network originates
Every prefix observed with AS272772 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 189.89.252.0/23 | RPKI valid | No IRR | 52 |
| 189.89.252.0/24 | RPKI valid | IRR | 1 |
| 189.89.253.0/24 | RPKI valid | IRR | 1 |
| 2804:8874::/32 | RPKI valid | IRR | 31 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS272772 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 189.89.252.0/23 | /24 | LACNIC |
| 2804:8874::/32 | /40 | LACNIC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.
| AS | Network | ASPA | Routing paths |
|---|---|---|---|
| AS52965 | 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA | Declared | Observed |
| AS262503 | WIKI TELECOMUNICACOES EIRELI | Declared | not observed |
| AS265269 | MEGA TELE INFORMATICA | Declared | not observed |
| AS269194 | ST1 INTERNET | Declared | Observed |
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
Route objects naming AS272772 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 |
|---|---|---|---|---|---|
| 189.89.252.0/24 | RADB | Proxy for Megalink Customer | MAINT-AS265269 | 2026-08-07 | Announced |
| 189.89.253.0/24 | RADB | Route Proxy for Megalink Customer | MAINT-AS265269 | 2026-08-07 | Announced |
| 2804:8874::/32 | RADB | M MACHADO | MAINT-ASN269194 | 2024-10-11 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS272772 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-1TELECOM-CUSTOMERS01 | RADB | Lists AS272772 as a direct member |
AS-267613 | RADB | Lists AS272772 as a direct member |
AS-CTBC-TOOLS-7 | RADB | Lists AS272772 as a direct member |
AS-DURAND1-CUSTOMER | RADB | Lists AS272772 as a direct member |
AS-E1-AUTOMATION-CUSTOMER | RADB | Lists AS272772 as a direct member |
AS-EMBRATELNET | RADB | Lists AS272772 as a direct member |
AS-HUGENET-CUSTOMERS | RADB | Lists AS272772 as a direct member |
AS-HURRICANE | RADB | Lists AS272772 as a direct member |
AS-MEGALINK-CUSTOMERS | RADB | Lists AS272772 as a direct member |
AS-ST1-CUSTOMERS | RADB | Lists AS272772 as a direct member |
AS-WIKI-CUSTOMERS | RADB | Lists AS272772 as a direct member |
AS264409:AS-CONE | RADB | Lists AS272772 as a direct member |
RPKI from rpki-client, validated 2026-10-23 12:03 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-23. Cross-check on bgp.he.net.