AS262907Brasil TecPar
BrazilRegistryLACNICTypeEyeballAs of 27th September 2026, AS262907 (Brasil TecPar), an access network registered in Brazil with LACNIC, originates 475 IPv4 prefixes covering 451k addresses and 58 IPv6 prefixes. By IPv4 address space that makes it the 756th-largest of the 79,536 networks we see originating IPv4, and the 19th-largest of 7,983 in Brazil. It is seen behind 16 upstream networks, most often AS53062 (ACESSOLINE TELECOMUNICACOES LTDA) and AS3356 (Lumen (Level 3)), and in front of 79 downstream networks. Over 99% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 44% of its routes reach at least 90% of full-feed peers, and 8 prefixes are also originated by another network.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS262907 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS262907 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
246
adjacent networks
- Upstreams
- 167%
- Peers
- 15161%
- Downstreams
- 7932%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS53062ACESSOLINE TELECOMUNICACOES LTDA | BR | Peer | 21,776 | 147 |
| AS3356Lumen (Level 3) |  US | Peer | 12,212 | 124 |
| AS273683ALLREDE TELECOM LTDA | BR | Peer | 4,574 | 147 |
| AS6939Hurricane Electric LLC | US | Peer | 3,600 | 32 |
| AS8167V.tal | BR | Peer | 1,276 | 88 |
| AS35280F5 Networks SARL |  FR | Peer | 1,150 | 5 |
| AS7738V.tal (fka Telemar) | BR | Peer | 955 | 45 |
| AS14537Continent 8 LLC | US | Peer | 890 | 4 |
| AS32590Valve Corporation | US | Peer | 528 | 2 |
| AS137409GSL Networks Pty LTD |  AU | Peer | 306 | 4 |
Prefixes
All 533The largest blocks AS262907 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 177.221.192.0/19 | 8.2k | 82/82 |
| 177.36.32.0/20 | 4.1k | 81/82 |
| 177.44.192.0/20 | 4.1k | 81/82 |
| 177.104.96.0/20 | 4.1k | 81/82 |
| 177.130.32.0/20 | 4.1k | 81/82 |
| 179.189.48.0/20 | 4.1k | 82/82 |
| 186.192.176.0/20 | 4.1k | 82/82 |
| 186.193.48.0/20 | 4.1k | 82/82 |
| 186.195.16.0/20 | 4.1k | 81/82 |
| 187.16.224.0/20 | 4.1k | 81/82 |
Routing health
How AS262907'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
- Valid99.6%531
- Invalid0.4%2
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more44.5%237
- Partially propagated40% to 90%2.8%15
- Seen by few peersUnder 40%52.7%281
Prefix sizes
IPv4 — 475 prefixes
IPv6 — 58 prefixes
- /324.3B × /6439.7%23
- /332.1B × /6424.1%14
- /341.1B × /6413.8%8
- /36268M × /641.7%1
- /4016.8M × /646.9%4
- /424.2M × /645.2%3
- /4865.5k × /648.6%5
Recent changes
Announcements that started or stopped since 28th Aug 2026.
- Withdrawn170.79.185.0/2426th Sept 2026
- Withdrawn177.104.104.0/2326th Sept 2026
- Withdrawn177.104.106.0/2326th Sept 2026
- Announced177.221.197.0/2426th Sept 2026
- Withdrawn177.221.197.0/2426th Sept 2026
- Announced177.221.216.0/2426th Sept 2026
- Withdrawn177.221.216.0/2426th Sept 2026
- Withdrawn177.221.218.0/2426th Sept 2026
- Withdrawn2804:297c:1000::/3826th Sept 2026
- Announced170.79.185.0/2425th Sept 2026
- Announced177.221.218.0/2425th Sept 2026
- Withdrawn186.193.55.0/2425th Sept 2026
241 announced and 9 withdrawn in all; the most recent are shown.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.