AS19905 Arbor Cloud 🇺🇸 US
Announcing 160 prefixes, seen at the RIS collectors.
IPv4 prefixes
133
36,608 (143 × /24)
IPv6 prefixes
27
27 × /48
Upstreams
6
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
33
transit customers observed
Customer cone
46
ASes reachable through it
Registry and operator data
- AS number
- AS19905
- Name
- Arbor Cloud
- Organisation
- UltraDDoS Protect
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2007-08-24
- Network type
- NSP
- Traffic levels
- 5-10Tbps
- Scope
- Global
- Peering policy
- Selective
- IRR as-set
- RADB::AS-UDOS
- PeeringDB
- net/29099
- Facilities
- 15
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 |
|---|---|---|---|---|---|
| AS3257 GTT Communications Inc. | 🇺🇸 US | 62,990 | 1,815 | 3,059 | CAIDA |
| AS6453 TATA Communications (America) Inc | 🇺🇸 US | 55,701 | 124 | 6,331 | CAIDA |
| AS2914 NTT America, Inc. | 🇺🇸 US | 55,034 | 1,583 | 4,919 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 50,396 | 214 | 863 | CAIDA |
| AS4637 Telstra International Limited | 🇭🇰 HK | 36,961 | 666 | 49 | CAIDA |
| AS260 GTT Americas, LLC | 🇺🇸 US | 269 | 5 | 405 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS22356 Durand do Brasil Ltda | 🇧🇷 BR | 29,006 | 32 | 21 | CAIDA |
Downstreams
Networks this one appears to provide transit to
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.