2001:500:200::/44 RPKI valid
ISI B-ROOT · Updated 21.10.2026 17:16 UTC
Network Information
- Prefix
- 2001:500:200::/44
- Network Description:
- —
- Address range
- 2001:500:200:: – 2001:500:20f:ffff:ffff:ffff:ffff:ffff
- Size
- 1,048,576 × /64
- Origin AS
- AS394353 ISI B-ROOT
- Organization
- ISI B-ROOT
- AS path
- AS208972AS9121AS1299AS394353AS394353
- Paths seen
- 1
- RPKI
- RPKI valid
- Location
United States- First seen
- 21.10.2026
RPKI ROAs
None in the routing table.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 2001:500:206::/48 | AS394353 | | RPKI valid | |
| 2001:500:200::/48 | AS394353 | | RPKI valid | |
| 2001:500:209::/48 | AS394353 | | RPKI valid | |
| 2001:500:201::/48 | AS394353 | | RPKI valid | |
| 2001:500:202::/48 | AS4 | | RPKI valid | |
| 2001:500:208::/48 | AS394353 | | RPKI valid | |
| 2001:500:207::/48 | AS394353 | | RPKI valid | |
| 2001:500:20a::/48 | AS394353 | | RPKI valid | |
| 2001:500:205::/48 | AS394353 | | RPKI valid | |
| 2001:500:204::/48 | AS394353 | | RPKI valid |
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 170.247.170.0/24 | AS394353 |  | RPKI valid | |
| 170.247.170.0/23 | AS394353 | | RPKI valid | |
| 170.247.171.0/24 | AS394353 | | RPKI valid | |
| 192.228.79.0/24 | AS394353 | | RPKI valid | |
| 199.9.14.0/23 | AS394353 | | RPKI valid | |
| 199.9.14.0/24 | AS394353 | | RPKI valid | |
| 199.9.15.0/24 | AS394353 | | RPKI valid | |
| 2001:500:84::/48 | AS394353 | | RPKI valid | |
| 2001:500:200::/48 | AS394353 | | RPKI valid | |
| 2001:500:201::/48 | AS394353 | | RPKI valid | |
| 2001:500:204::/48 | AS394353 | | RPKI valid | |
| 2001:500:205::/48 | AS394353 | | RPKI valid | |
| 2001:500:206::/48 | AS394353 | | RPKI valid | |
| 2001:500:207::/48 | AS394353 | | RPKI valid | |
| 2001:500:208::/48 | AS394353 | | RPKI valid | |
| 2001:500:209::/48 | AS394353 | | RPKI valid | |
| 2001:500:20a::/48 | AS394353 | | RPKI valid | |
| 2801:1b8:10::/48 | AS394353 | | RPKI valid | |
| 2801:1b8:10::/44 | AS394353 | | RPKI valid | |
| 2801:1b8:11::/48 | AS394353 | | RPKI valid |
Origin AS
Details →- AS
- AS394353
- Name
- ISI B-ROOT
- Also Known As:
- B-ROOT
- Website
- https://b.root-servers.org
- Prefixes
- 7 IPv4 · 14 IPv6
- Peers
- 5 (4 Upstreams)