AS11647 Sentex Communications Corporation 🇨🇦 CA
Announcing 34 prefixes, seen at the RIS collectors.
IPv4 prefixes
32
33,536 (131 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
4
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS11647
- Name
- Sentex Communications Corporation
- Organisation
- Sentex Communications
- Country
- 🇨🇦 CA
- RIR
- ARIN
- Allocated
- 1998-11-03
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RS-AS11647
- Website
- http://www.sentex.net
- PeeringDB
- net/10921
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS174 Cogent Communications, LLC | 🇺🇸 US | 67,309 | 3,960 | 528 | CAIDA |
| AS3257 GTT Communications Inc. | 🇺🇸 US | 63,673 | 1,882 | 448 | CAIDA |
| AS20473 The Constant Company, LLC | 🇺🇸 US | 20,044 | 1,751 | 2 | inferred |
| AS1403 EBOX | 🇨🇦 CA | 5 | 230 | 4 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 56,869 | 236 | 215 | CAIDA |
| AS35280 F5 Networks SARL | 🇫🇷 FR | 30,070 | 59 | 4 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 20,803 | 45 | 32 | CAIDA |
| AS394256 Tech Futures Interactive Inc. | 🇨🇦 CA | 385 | 20 | 30 | CAIDA |
| AS22652 Videotron Ltee | 🇨🇦 CA | 111 | 156 | 32 | CAIDA |
Downstreams
Networks this one appears to provide transit to
No downstreams observed at the collectors.
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.