61.1.72.0/21
Nobody announces 61.1.72.0/21 on its own; it is covered by 61.1.64.0/20 AS9829 BSNL-NIB. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 61.1.72.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
1
IRR route objects
1 exact, 10 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 61.1.64.0/20 | /24 | AS9829 BSNL-NIB | APNIC |
| 61.1.64.0/18 | /18 | AS9829 BSNL-NIB | APNIC |
| 61.1.0.0/16 | /16 | AS9829 BSNL-NIB | 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 |
|---|---|---|---|---|
| 61.1.72.0/21 | AS9829 BSNL-NIB | APNIC | Bharat Sanchar Nigam Ltd O/o Chief General Manager, Data Networks, BSNL CTS Compond, Netaji Nagar | MAINT-IN-DOT |
| 61.1.64.0/20 covering | AS9829 BSNL-NIB | APNIC | BSNL Internet | MAINT-IN-AS9829 |
| 61.1.64.0/20 covering | AS9829 BSNL-NIB | RADB | BSNL-NIB-VSNL Route Object | MAINT-VSNL-IN |
| 61.1.64.0/18 covering | AS9829 BSNL-NIB | APNIC | BSNL Internet | MAINT-IN-AS9829 |
| 61.1.64.0/18 covering | AS9829 BSNL-NIB | RADB | BSNL-NIB-VSNL Route Object | MAINT-VSNL-IN |
| 61.1.0.0/16 covering | AS9829 BSNL-NIB | APNIC | Bharat Sanchar Nigam Ltd O/o Chief General Manager, Data Networks, BSNL CTS Compond, Netaji Nagar | MAINT-IN-DOT |
| 61.0.0.0/15 covering | AS4755 TATACOMM-AS | RADB | REACH-VSNL Route Object | MAINT-VSNL-IN |
| 61.0.0.0/15 covering | AS9829 BSNL-NIB | RADB | Proxy-registered route object | MAINT-AS3491 |
| 61.0.0.0/15 covering | AS9498 BBIL-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 61.0.0.0/15 covering | AS18231 CROSSRIMS-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 61.0.0.0/14 covering | AS9829 BSNL-NIB | RADB | Reliance customer - BSNL | MAINT-AS18101 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 61.1.72.0/21
1 announced prefix fall inside this one.