AS40220 Virginia Polytechnic Institute and State Univ. 🇺🇸 US
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
4
1.1 × /32
Upstreams
4
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
11
transit customers observed
Customer cone
12
ASes reachable through it
Registry and operator data
- AS number
- AS40220
- Name
- Virginia Polytechnic Institute and State Univ.
- Organisation
- MARIA
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2006-08-18
- Network type
- Educational/Research
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS40220:AS-ALL
- Website
- https://www.marialliance.net/
- PeeringDB
- net/4326
- Exchanges
- 2
- Facilities
- 2
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 | 66,697 | 3,991 | 642 | CAIDA |
| AS11537 Internet2 | 🇺🇸 US | 27,586 | 23 | 209 | CAIDA |
| AS11164 Internet2 I2PX | 🇺🇸 US | 20,848 | 13 | 818 | CAIDA |
| AS10490 Georgia Institute of Technology | 🇺🇸 US | 85 | 2 | 210 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 55,454 | 236 | 318 | CAIDA |
| AS35280 F5 Networks SARL | 🇫🇷 FR | 29,966 | 59 | 4 | CAIDA |
| AS5405 Inter.link GmbH | 🇩🇪 DE | 29,090 | 11 | 4 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 26,117 | 64 | 53 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 21,005 | 45 | 62 | CAIDA |
| AS4922 Shenandoah Cable Television LLC | 🇺🇸 US | 57 | 93 | 4 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS1312 Virginia Polytechnic Institute and State Univ. | 🇺🇸 US | 2 | 5 | 199 | CAIDA |
| AS1201 Old Dominion University | 🇺🇸 US | 0 | 33 | 959 | CAIDA |
| AS26499 Virginia Polytechnic Institute and State Univ. | 🇺🇸 US | 0 | 4 | 218 | CAIDA |
| AS225 University of Virginia | 🇺🇸 US | 0 | 21 | 216 | CAIDA |
| AS11279 George Mason University | 🇺🇸 US | 0 | 16 | 149 | CAIDA |
| AS1411 Christopher Newport University | 🇺🇸 US | 0 | 9 | 117 | CAIDA |
| AS11975 The College of William and Mary | 🇺🇸 US | 0 | 8 | 116 | CAIDA |
| AS3140 The Thomas Jefferson High School for Science and Tech. | 🇺🇸 US | 0 | 1 | 75 | CAIDA |
| AS16643 Virginia Commonwealth University | 🇺🇸 US | 0 | 4 | 24 | CAIDA |
| AS40151 Old Dominion University | 🇺🇸 US | 0 | 0 | 9 | CAIDA |
| AS10357 James Madison University | 🇺🇸 US | 0 | 3 | 3 | CAIDA |
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.