42.61.64.0/21
Nobody announces 42.61.64.0/21 on its own; it is covered by 42.61.0.0/16 AS3758 SINGNET. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 42.61.64.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
2
IRR route objects
2 exact, 12 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 42.61.0.0/16 | /24 | AS3758 SINGNET | APNIC |
| 42.61.0.0/16 | /24 | AS19905 SECURITYSERVICES | 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 |
|---|---|---|---|---|
| 42.61.64.0/21 | AS3758 SINGNET | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.64.0/21 | AS19905 SECURITYSERVICES | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.64.0/20 covering | AS3758 SINGNET | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.64.0/20 covering | AS19905 SECURITYSERVICES | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.64.0/19 covering | AS3758 SINGNET | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.64.0/19 covering | AS19905 SECURITYSERVICES | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.64.0/18 covering | AS3758 SINGNET | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.64.0/18 covering | AS19905 SECURITYSERVICES | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.0.0/17 covering | AS3758 SINGNET | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications Accounts Payable Department 31 Exeter Road, | MAINT-SG-SINGNET |
| 42.61.0.0/17 covering | AS19905 SECURITYSERVICES | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.0.0/17 covering | AS3758 SINGNET | RADB | Singapore Telecommunications Ltd SingNet Corp network 31 Exeter Road Orchard Telephone Exchange SINGAPORE 239732 | MAINT-AS3758 |
| 42.61.0.0/16 covering | AS3758 SINGNET | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications Accounts Payable Department 31 Exeter Road, | MAINT-SG-SINGNET |
| 42.61.0.0/16 covering | AS19905 SECURITYSERVICES | APNIC | SingNet Pte Ltd c/o Singapore Telecommunications 31 Exeter Road Comcentre Podium Block, | MAINT-SG-SINGNET |
| 42.61.0.0/16 covering | AS3758 SINGNET | RADB | Singapore Telecommunications Ltd SingNet Corp network 31 Exeter Road Orchard Telephone Exchange SINGAPORE 239732 | MAINT-AS3758 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 42.61.64.0/21
2 announced prefixes fall inside this one.