2001:c20:c837::/48
Nobody announces 2001:c20:c837::/48 on its own; it is covered by 2001:c20::/32 AS3758 SINGNET. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2001:c20:c837::/48
Prefix
Origin
not announced
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
2 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:c20:c837::/48 | /48 | AS9255 CONNECTPLUS-AS | APNIC |
| 2001:c20:c837::/48 | /48 | AS19905 SECURITYSERVICES | APNIC |
| 2001:c20::/32 | /32 | AS3758 SINGNET | 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 |
|---|---|---|---|---|
| 2001:c20:c837::/48 | AS9255 CONNECTPLUS-AS | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 2001:c20:c837::/48 | AS19905 SECURITYSERVICES | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 2001:c20::/32 covering | AS3758 SINGNET | ALTDB | Proxy-registered route object | MAINT-TOWARDEX |
| 2001:c20::/32 covering | AS3758 SINGNET | APNIC | SingNet Pte Ltd | MAINT-SG-SINGNET |
| 2001:c20::/32 covering | AS3758 SINGNET | RADB | SingNet IPV6 allocation | MAINT-AS3758 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.