AS20021 HDC/HW Enterprise, LLC 🇺🇸 US
Announcing 26 prefixes, seen at the RIS collectors.
IPv4 prefixes
24
241,664 (944 × /24)
IPv6 prefixes
2
2 × /32
Upstreams
2
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS20021
- Name
- HDC/HW Enterprise, LLC
- Organisation
- Ntirety
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-03-15
- Network type
- Content
- Scope
- North America
- Peering policy
- No
- IRR as-set
- AS20021:AS-ALL
- Website
- https://www.ntirety.com/
- PeeringDB
- net/19518
- Exchanges
- 3
- Facilities
- 5
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 |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 70,701 | 2,082 | 389 | CAIDA |
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,634 | 132 | 536 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,587 | 236 | 187 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 21,545 | 64 | 28 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,638 | 45 | 28 | CAIDA |
| AS852 TELUS Communications Inc. | 🇨🇦 CA | 299 | 749 | 28 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS40481 G3 Group | 🇺🇸 US | 0 | 2 | 42 | CAIDA |
| AS53658 SocketLabs | 🇺🇸 US | 0 | 1 | 42 | CAIDA |
| AS55117 Long View Systems Corporation (USA) | 🇺🇸 US | 0 | 3 | 40 | 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.