AS19718 MCNC 🇺🇸 US
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
4,096 (16 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS19718
- Name
- MCNC
- Organisation
- MCNC
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-02-07
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 152.22.240.0/20 v4 | RPKI valid | 40 | 70188119718 | 2026-09-18 |
| 2610:28:f020::/48 v6 | RPKI valid | 33 | 345491748119718 | 2026-09-18 |