AS53087TELY Ltda.
BrazilRegistryLACNICTypeEyeballAs of 11th November 2026, AS53087 (TELY Ltda.), an access network registered in Brazil with LACNIC, originates 52 IPv4 prefixes covering 32.8k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 5,512th-largest of the 80,743 networks we see originating IPv4, and the 204th-largest of 8,031 in Brazil. It is seen behind 14 upstream networks, most often AS3356 (Lumen (Level 3)) and AS13786 (Seaborn (Seabras USA, LLC)), and in front of 111 downstream networks. 96% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 19% of its routes reach at least 90% of full-feed peers.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS53087 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS53087 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
299
adjacent networks
- Upstreams
- 145%
- Peers
- 17458%
- Downstreams
- 11137%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS3356Lumen (Level 3) |  US | Peer | 28,839 | 137 |
| AS13786Seaborn (Seabras USA, LLC) | US | Peer | 10,003 | 130 |
| AS7738V.tal (fka Telemar) | BR | Peer | 4,132 | 78 |
| AS6939Hurricane Electric LLC | US | Peer | 1,896 | 25 |
| AS25091IP-Max SA |  CH | Peer | 1,756 | 5 |
| AS1000LINK AMERICAN | US | Peer | 872 | 2 |
| AS35280F5 Networks SARL |  FR | Peer | 578 | 4 |
| AS14537Continent 8 LLC | US | Peer | 113 | 4 |
| AS262355VSX Networks | BR | Peer | 89 | 1 |
| AS32590Valve Corporation | US | Peer | 61 | 2 |
Prefixes
All 57The largest blocks AS53087 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 187.33.224.0/19 | 8.2k | 76/76 |
| 177.75.64.0/20 | 4.1k | 76/76 |
| 187.33.224.0/20 | 4.1k | 76/76 |
| 187.33.240.0/20 | 4.1k | 76/76 |
| 177.75.64.0/24 | 256 | 21/76 |
| 177.75.65.0/24 | 256 | 21/76 |
| 177.75.66.0/24 | 256 | 21/76 |
| 177.75.67.0/24 | 256 | 21/76 |
| 177.75.68.0/24 | 256 | 21/76 |
| 177.75.69.0/24 | 256 | 21/76 |
Routing health
How AS53087's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.
RPKI origin validation
- Valid96.5%55
- Invalid0.0%0
- No ROA3.5%2
Propagation
- Globally propagated90% of full-feed peers or more19.3%11
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%80.7%46
Prefix sizes
IPv4 — 52 prefixes
IPv6 — 5 prefixes
- /324.3B × /6420.0%1
- /4016.8M × /6420.0%1
- /4865.5k × /6460.0%3
Recent changes
Announcements that started or stopped since 12th Oct 2026.
No announcement by AS53087 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.