Routing security
AS263331 AS263331 - Netvox Telecomunicacoes LTDA
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS263331 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 177.22.112.0/21 | RPKI valid | IRR | 53 |
| 191.7.116.0/22 | RPKI valid | IRR | 53 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS263331 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 177.22.112.0/21 | /21 | LACNIC |
| 177.22.112.0/22 | /22 | LACNIC |
| 177.22.112.0/23 | /23 | LACNIC |
| 177.22.112.0/24 | /24 | LACNIC |
| 177.22.113.0/24 | /24 | LACNIC |
| 177.22.114.0/23 | /23 | LACNIC |
| 177.22.114.0/24 | /24 | LACNIC |
| 177.22.115.0/24 | /24 | LACNIC |
| 177.22.116.0/22 | /22 | LACNIC |
| 177.22.116.0/23 | /23 | LACNIC |
| 177.22.116.0/24 | /24 | LACNIC |
| 177.22.117.0/24 | /24 | LACNIC |
| 177.22.118.0/23 | /23 | LACNIC |
| 177.22.118.0/24 | /24 | LACNIC |
| 177.22.119.0/24 | /24 | LACNIC |
| 191.7.116.0/22 | /22 | LACNIC |
| 191.7.116.0/23 | /23 | LACNIC |
| 191.7.116.0/24 | /24 | LACNIC |
| 191.7.117.0/24 | /24 | LACNIC |
| 191.7.118.0/23 | /23 | LACNIC |
| 191.7.118.0/24 | /24 | LACNIC |
| 191.7.119.0/24 | /24 | LACNIC |
| 2804:1474::/32 | /34 | 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 |
|---|---|---|---|
| AS174 | Cogent Communications, LLC | Declared | not observed |
| AS2914 | NTT America, Inc. | Declared | not observed |
| AS3356 | Level 3 Parent, LLC | Declared | not observed |
| AS6762 | TELECOM ITALIA SPARKLE S.p.A. | Declared | not observed |
| AS52838 | WN TELECOM LTDA - ME | not 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 AS263331 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 |
|---|---|---|---|---|---|
| 177.22.116.0/22 | RADB | CT23979-TECNOLIGA-TELIUM | MAINT-AS22381 | 2025-10-18 | Not announced |
| 2804:1474::/32 | ALTDB | PROXY FOR OUR CUSTOMER CONN | MAINT-AS266492 | 2021-04-05 | Not announced |
| 2804:1474::/32 | RADB | Solicitado por nuestro cliente NIB para Highwaynet. Mayo 08 2014. | MAINT-AS18678 | 2023-11-13 | Not announced |
| 177.22.112.0/21 | ALTDB | PROXY FOR OUR CUSTOMER CONN | MAINT-AS266492 | 2021-04-05 | Announced |
| 177.22.112.0/21 | RADB | Host - Netvox Telecomunicacoes LTDA | MAINT-AS53231 | 2023-11-13 | Announced |
| 191.7.116.0/22 | ALTDB | PROXY FOR OUR CUSTOMER CONN | MAINT-AS266492 | 2021-04-05 | Announced |
| 191.7.116.0/22 | RADB | Solicitado por nuestro cliente NIB para Highwaynet. Mayo 08 2014. | MAINT-AS18678 | 2023-11-13 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS263331 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-266492 | ALTDB | Lists AS263331 as a direct member |
AS-267613 | RADB | Lists AS263331 as a direct member |
AS-CTBC-CUSTOMERS100 | RADB | Lists AS263331 as a direct member |
AS-CTBC-CUSTOMERS19 | RADB | Lists AS263331 as a direct member |
AS-CTBC-TOOLS-1 | RADB | Lists AS263331 as a direct member |
AS-HWNG-DOWNSTREAMS | ALTDB | Lists AS263331 as a direct member |
AS-TELIUM-CUSTOMERS | RADB | Lists AS263331 as a direct member |
AS-TELY | RADB | Lists AS263331 as a direct member |
AS-TERAHCLOUD-CUSTUMERS | ALTDB | Lists AS263331 as a direct member |
AS-UFINET-LATAM-BRASIL | RADB | Lists AS263331 as a direct member |
AS266060:AS-ALL | ALTDB | Lists AS263331 as a direct member |
AS28666:AS-HOSTFIBER | RADB | Lists AS263331 as a direct member |
AS3491:AS-CUSTOMERS-NA | RADB | Lists AS263331 as a direct member |
AS52838:AS-WNTELECOM-CUSTOMERS | RADB | Lists AS263331 as a direct member |
AS53013:AS-CONE | RADB | Lists AS263331 as a direct member |
RPKI from rpki-client, validated 2026-11-06 13:02 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-06. Cross-check on bgp.he.net.