AS19050 U.S. Department of Health & Human Services 🇺🇸 US
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
2,560 (10 × /24)
IPv6 prefixes
3
18 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
8
ASes reachable through it
Registry and operator data
- AS number
- AS19050
- Name
- U.S. Department of Health & Human Services
- Organisation
- U.S. Department of Health & Human Services
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2012-10-03
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 |
|---|---|---|---|---|---|
| AS15029 U.S. Department of Health & Human Services | 🇺🇸 US | 9 | 0 | 5,457 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS70 National Library of Medicine | 🇺🇸 US | 0 | 65 | 2,500 | CAIDA |
| AS26810 U.S. Dept. of Health and Human Services | 🇺🇸 US | 0 | 18 | 861 | CAIDA |
| AS30387 National Institutes of Health | 🇺🇸 US | 0 | 12 | 510 | CAIDA |
| AS5766 Indian Health Service | 🇺🇸 US | 0 | 9 | 447 | CAIDA |
| AS3527 National Institutes of Health | 🇺🇸 US | 0 | 15 | 444 | CAIDA |
| AS13611 U.S. Center For Disease Control and Prevention | 🇺🇸 US | 0 | 2 | 86 | CAIDA |
| AS22828 United States Food and Drug Administration | 🇺🇸 US | 0 | 1 | 78 | 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.