2620:57:4004::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
Announced by AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. RPKI invalid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2620:57:4004::/48
Prefix
Origin
AS38345 ZDNS
RPKI
RPKI invalid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-14 00:08 UTC
RPKI
Route origin authorizations
The covering ROA authorizes a different AS to originate this prefix. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2620:57:4000::/40 | /48 | AS62831 TUCOWS-TRS-SRS | 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 |
|---|---|---|---|---|
| 2620:57:4000::/40 covering | AS62831 TUCOWS-TRS-SRS | ALTDB | Proxy Registration for Uniregistry by Digital Realty | MAINT-TELX |