Routing security
AS270520 T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA
Hosting LACNIC
RPKI valid
0%
0 of 15 announcements
RPKI invalid
0
none
No ROA
15
not covered by any ROA
IRR registered
80%
2 missing · 1 other origin
ROAs
0
authorising this AS
Announcements
What this network originates
Every prefix observed with AS270520 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 38.210.112.0/22 | No ROA | IRR other origin | 52 |
| 38.210.112.0/23 | No ROA | No IRR | 52 |
| 38.210.114.0/23 | No ROA | No IRR | 52 |
| 38.210.112.0/24 | No ROA | IRR | 52 |
| 38.210.113.0/24 | No ROA | IRR | 52 |
| 38.210.114.0/24 | No ROA | IRR | 52 |
| 38.210.115.0/24 | No ROA | IRR | 52 |
| 186.0.144.0/22 | No ROA | IRR | 53 |
| 186.0.144.0/24 | No ROA | IRR | 52 |
| 186.0.145.0/24 | No ROA | IRR | 52 |
| 186.0.146.0/24 | No ROA | IRR | 52 |
| 186.0.147.0/24 | No ROA | IRR | 52 |
| 2804:6d40::/32 | No ROA | IRR | 31 |
| 2804:6d40::/33 | No ROA | IRR | 30 |
| 2804:6d40:8000::/33 | No ROA | IRR | 30 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS270520 may originate these prefixes, up to the maximum length shown.
No ROA names this AS as an authorised origin.
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
Route objects naming AS270520 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 |
|---|---|---|---|---|---|
| 186.0.144.0/23 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 186.0.146.0/23 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40::/34 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40::/35 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:1000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:2000::/35 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:2000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:3000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:4000::/34 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:4000::/35 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:4000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:5000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:6000::/35 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:6000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:7000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:8000::/34 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:8000::/35 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:8000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:9000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:a000::/35 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:a000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:b000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:c000::/34 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:c000::/35 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:c000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:d000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:e000::/35 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:e000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 2804:6d40:f000::/36 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Not announced |
| 38.210.112.0/24 | RADB | CLARO S.A. Customer | MAINT-AS4230 | 2026-08-26 | Announced |
| 38.210.113.0/24 | RADB | CLARO S.A. Customer | MAINT-AS4230 | 2026-08-26 | Announced |
| 38.210.114.0/24 | RADB | CLARO S.A. Customer | MAINT-AS4230 | 2026-08-26 | Announced |
| 38.210.115.0/24 | RADB | CLARO S.A. Customer | MAINT-AS4230 | 2026-08-26 | Announced |
| 186.0.144.0/22 | NTTCOM | Prefixo 186.0.144.0/22 PrismaRede | MAINT-PRISMAREDE | 2020-07-03 | Announced |
| 186.0.144.0/22 | RADB | G8 Customer Proxy Route | MAINT-AS28329 | 2026-08-07 | Announced |
| 186.0.144.0/24 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Announced |
| 186.0.145.0/24 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Announced |
| 186.0.146.0/24 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Announced |
| 186.0.147.0/24 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Announced |
| 2804:6d40::/32 | NTTCOM | Prefixo 2804:6d40::/32 PrismaRede | MAINT-PRISMAREDE | 2020-07-03 | Announced |
| 2804:6d40::/32 | RADB | G8 Customer Proxy Route | MAINT-AS28329 | 2026-08-07 | Announced |
| 2804:6d40::/33 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Announced |
| 2804:6d40:8000::/33 | RADB | Prefixo em "Customer Cone" da Link Brasil (AS271253). | MAINT-ASN271253 | 2024-02-14 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS270520 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-1000-LINKAMERICAN | RADB | Lists AS270520 as a direct member |
AS-267613 | RADB | Lists AS270520 as a direct member |
AS-53427-TGLOBAL | RADB | Lists AS270520 as a direct member |
AS-53427-TGN | RADB | Lists AS270520 as a direct member |
AS-CTBC-CUSTOMERS230 | RADB | Lists AS270520 as a direct member |
AS-CTBC-TOOLS-4 | RADB | Lists AS270520 as a direct member |
AS-DURAND1-CUSTOMER | RADB | Lists AS270520 as a direct member |
AS-EMBRATELNET | RADB | Lists AS270520 as a direct member |
AS-EVRD-CUSTOMER | RADB | Lists AS270520 as a direct member |
AS-FLYS | RADB | Lists AS270520 as a direct member |
AS-GC-CUSTOMERS | RADB | Lists AS270520 as a direct member |
AS-OPENX-CUSTOMERS | RADB | Lists AS270520 as a direct member |
AS-PRISMAREDE-CUSTOMERS | NTTCOM | Lists AS270520 as a direct member |
AS-ROCKETNETWORK-CUSTOMERS | RADB | Lists AS270520 as a direct member |
AS-ROCKETNETWORK-TOOLS | RADB | Lists AS270520 as a direct member |
AS-SEABORN-CUSTOMER | RADB | Lists AS270520 as a direct member |
AS-TAIPAN-CPOC-4 | RADB | Lists AS270520 as a direct member |
AS-UFINET-LATAM-BRASIL | RADB | Lists AS270520 as a direct member |
AS-UFLA-TRANSCUST | RADB | Lists AS270520 as a direct member |
AS262761:AS-CUSTOMERS | RADB | Lists AS270520 as a direct member |
AS52925:AS-CONE | RADB | Lists AS270520 as a direct member |
AS53013:AS-CONE | RADB | Lists AS270520 as a direct member |
RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.