AS30133 ISC F-ROOT NUL0 🇺🇸 US
Internet Systems Consortium, Inc.. Announcing 81 prefixes, seen at the RIS collectors.
IPv4 prefixes
39
9,984 (39 × /24)
IPv6 prefixes
42
43 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS30133
- Name
- ISC F-ROOT NUL0
- Organisation
- ISC F-ROOT NUL0
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2003-07-28
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- https://www.isc.org/
- PeeringDB
- net/12468
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
81 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 103.11.221.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.158.250.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.158.251.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.228.80.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.228.81.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.228.82.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.228.83.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.228.84.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.228.85.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.228.87.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 192.228.92.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 199.6.8.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 199.6.9.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 199.6.10.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 199.6.11.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 199.6.12.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 199.6.13.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 199.6.14.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 199.253.63.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 199.253.181.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 200.93.240.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 200.93.241.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 200.93.242.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 200.93.243.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 200.93.244.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 200.93.245.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 200.93.246.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 202.41.140.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 202.41.142.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 202.41.143.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 202.41.144.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 202.41.146.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 203.119.16.0/24 v4 | RPKI valid | 48 | 6939128030133 | 2026-09-18 |
| 203.119.17.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 203.119.19.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 203.119.20.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 203.119.51.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 203.119.57.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 203.119.79.0/24 v4 | RPKI valid | 47 | 6939128030133 | 2026-09-18 |
| 2001:500:61::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:62::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:63::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:64::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:65::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:66::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:67::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:68::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:69::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:6a::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:6c::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:6d::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:6e::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:70::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:72::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:73::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:74::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:75::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:76::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:77::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:78::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:79::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:7a::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:7b::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:99::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:500:9a::/47 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:13::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:14::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:15::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:17::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:18::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:19::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:1a::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:1c::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:1d::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:1e::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:dd8:22::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:13c7:7005::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:13c7:7006::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:13c7:7007::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:13c7:7008::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |
| 2001:13c7:7009::/48 v6 | RPKI valid | 37 | 6939128030133 | 2026-09-18 |