240e:c:1800::/37 Langfang,Hebei province, P.R.China
Announced by AS58539 Langfang,Hebei province, P.R.China. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 240e:c:1800::/37
Prefix
Origin
AS58539 CHINATELECOM-Hebei-Langfang-IDC
RPKI
RPKI valid
Size
134,217,728 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-13 00:08 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS58539 to originate 240e:c:1800::/37 up to /37. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 240e:c:1800::/37 | /37 | AS58539 CHINATELECOM-Hebei-Langfang-IDC | APNIC |
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 |
|---|---|---|---|---|
| 240e:c:1800::/37 | AS58539 CHINATELECOM-Hebei-Langfang-IDC | RADB | LF IDC | MAINT-AS134760 |
| 240e::/24 covering | AS4134 CHINANET-BACKBONE | RADB | China Telecom | MAINT-CT-GNOC |
| 240e::/20 covering | AS4134 CHINANET-BACKBONE | APNIC | CHINANET-IPv6-ROUTE | MAINT-CHINANET |
| 240e::/20 covering | AS4134 CHINANET-BACKBONE | RADB | Chinanet backbone | MAINT-CT-GNOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.