AS19050 TIC-DHHS-INTERIOR - U.S. Department of Health & Human Services
🇺🇸ARINassigned
Announced Prefixes (BGP)
17total
13 IPv44 IPv6
IPv4 Addresses
Allocated (RIR)66,304
Announced (BGP)68,608
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)4.1×10²⁵
Announced Prefixes
(BGP)17|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| Valid | ARIN | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
158.73.0.0/16MOAS | No ROA | - | 2026-10-11 |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
1-10 of 17
1 / 2
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 156.40.93.0/24 | 🇺🇸 US | ARIN | allocated |
| 156.40.197.0/24 | 🇺🇸 US | ARIN | allocated |
| 158.73.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 198.179.4.0/24 | 🇺🇸 US | ARIN | allocated |
All 17 announced prefixes of AS19050 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS19050 hands its own prefixes to: transit providers, or peers at an exchange.
- AS15029U.S. Department Of Health & Human Services17
Downstreams (7)
Networks whose own prefixes AS19050 passes on: usually its customers.
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS19050 should publish an ASPA object
- IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/19050Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/19050" | jq