2620:104:4001::/48 Metaswitch Networks Corp.
Announced by AS15248 Metaswitch Networks Corp. RPKI valid Seen by 2 of our 5 looking glass sessions.
Summary
What the table says about 2620:104:4001::/48
Prefix
Origin
AS15248 METASWITCH-AS1
RPKI
RPKI valid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-14 16:09 UTC
Paths
How 2620:104:4001::/48 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
RPKI
Route origin authorizations
Covered by a ROA authorizing AS15248 to originate 2620:104:4000::/44 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2620:104:4000::/44 | /48 | AS15248 METASWITCH-AS1 | ARIN |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 2620:104:4001::/48 | AS15248 METASWITCH-AS1 | ARIN | Metaswitch Networks Ross House 1 Shirley Road Enfield Middlesex, EN2 6SB UNITED KINGDOM | MNT-DCC-138 |
| 2620:104:4001::/48 | AS15248 METASWITCH-AS1 | RADB | Adapt V6 route | MAINT-AS14492 |
| 2620:104:4000::/47 covering | AS15248 METASWITCH-AS1 | ARIN | Metaswitch Networks 100 Church Street Enfield Middlesex, EN2 6BQ UNITED KINGDOM | MNT-DCC-138 |
| 2620:104:4000::/47 covering | AS15248 METASWITCH-AS1 | RADB | Adapt V6 route | MAINT-AS14492 |
| 2620:104:4000::/46 covering | AS15248 METASWITCH-AS1 | ARIN | Metaswitch Networks 33 Genotin Road Enfield Middlesex, EN1 2AG UNITED KINGDOM | MNT-DCC-138 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.