Routing security
AS400535 CITY-OF-CHESAPEAKE - City of Chesapeake
Unclassified ARIN
Announcements
What this network originates
Every prefix observed with AS400535 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 64.5.149.0/24 | No ROA | IRR | 58 |
| 198.252.248.0/24 | No ROA | IRR covering | 54 |
| 198.252.249.0/24 | No ROA | IRR covering | 54 |
| 2606:5880::/36 | RPKI valid | IRR covering | 33 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS400535 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 2001:470:3ee::/48 | /48 | ARIN |
| 2001:470:3f4::/48 | /48 | ARIN |
| 2606:5880::/32 | /64 | ARIN |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.
| AS | Network | ASPA | Routing paths |
|---|---|---|---|
| AS6939 | Hurricane Electric LLC | Declared | Observed |
| AS22773 | Cox Communications Inc. | Declared | Observed |
| AS7795 | LUMOS Networks, Inc. | not declared | Observed |
An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.
IRR
Registered route objects
Route objects naming AS400535 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 198.252.248.0/23 | RADB | Proxy-registered route object for City of Chesapeake via Lumos Networks | MAINT-AS7795 | 2023-11-13 | Not announced |
| 2001:470:3ee::/48 | ARIN | NET-2001-470-3ee---48-AS400535 | MNT-HURC | 2025-01-10 | Not announced |
| 2001:470:3f4::/48 | ARIN | Hurricane Electric LLC | MNT-HURC | 2026-03-28 | Not announced |
| 2606:5880::/32 | ARIN | CITY-OF-CHESAPEAKE | MNT-CC-4174 | 2026-05-29 | Not announced |
| 2606:5880::/32 | RADB | V6-PUB-CB-ANNOUNCED | MAINT-AS22773 | 2026-07-07 | Not announced |
| 64.5.149.0/24 | ARIN | CITY-OF-CHESAPEAKE | MNT-CC-4174 | 2026-05-29 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS400535 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-COX-NOVA | RADB | Lists AS400535 as a direct member |
AS-HURRICANE | RADB | Lists AS400535 as a direct member |
AS-HURRICANEV6 | RADB | Lists AS400535 as a direct member |
AS-LUMOS | RADB | Lists AS400535 as a direct member |
RPKI from rpki-client, validated 2026-11-02 13:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-02. Cross-check on bgp.he.net.