27.72.0.0/16
Nobody announces 27.72.0.0/16 on its own; it is covered by 27.72.0.0/14 AS7552 VIETEL-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 27.72.0.0/16
Prefix
Origin
not announced
Size
65,536 addresses
Less specific
More specifics
70
IRR route objects
2 exact, 10 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 27.64.0.0/12 | /24 | AS7552 VIETEL-AS-AP | APNIC |
| 27.64.0.0/12 | /24 | AS24086 VIETTEL-AS-VN | APNIC |
| 27.64.0.0/12 | /24 | AS38731 VTDC-AS-VN | 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 |
|---|---|---|---|---|
| 27.72.0.0/16 | AS7552 VIETEL-AS-AP | NTTCOM | route object of AS7552 | MAINT-VIETTEL |
| 27.72.0.0/16 | AS7552 VIETEL-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 27.72.0.0/15 covering | AS7552 VIETEL-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 27.72.0.0/14 covering | AS7552 VIETEL-AS-AP | NTTCOM | route object of AS7552 | MAINT-VIETTEL |
| 27.72.0.0/14 covering | AS7552 VIETEL-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 27.72.0.0/13 covering | AS7552 VIETEL-AS-AP | NTTCOM | route object of AS7552 | MAINT-VIETTEL |
| 27.72.0.0/13 covering | AS7552 VIETEL-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 27.64.0.0/12 covering | AS7552 VIETEL-AS-AP | APNIC | VIETTEL-VN | MAINT-VN-VNNIC |
| 27.64.0.0/12 covering | AS24086 VIETTEL-AS-VN | APNIC | VIETTEL-VN | MAINT-VN-VNNIC |
| 27.64.0.0/12 covering | AS38731 VTDC-AS-VN | APNIC | VIETTEL-VN | MAINT-VN-VNNIC |
| 27.64.0.0/12 covering | AS7552 VIETEL-AS-AP | NTTCOM | route object of AS7552 | MAINT-VIETTEL |
| 27.64.0.0/12 covering | AS7552 VIETEL-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 27.72.0.0/16
70 announced prefixes fall inside this one.
Show the 70 prefixes
27.72.0.0/21 AS7552 VIETEL-AS-AP27.72.0.0/22 AS7552 VIETEL-AS-AP27.72.4.0/22 AS7552 VIETEL-AS-AP27.72.8.0/21 AS7552 VIETEL-AS-AP27.72.16.0/22 AS7552 VIETEL-AS-AP27.72.20.0/22 AS7552 VIETEL-AS-AP27.72.23.0/24 AS7552 VIETEL-AS-AP27.72.24.0/22 AS7552 VIETEL-AS-AP27.72.24.0/23 AS7552 VIETEL-AS-AP27.72.25.0/24 AS7552 VIETEL-AS-AP27.72.26.0/23 AS7552 VIETEL-AS-AP27.72.28.0/22 AS7552 VIETEL-AS-AP27.72.32.0/19 AS7552 VIETEL-AS-AP27.72.32.0/20 AS7552 VIETEL-AS-AP27.72.32.0/22 AS7552 VIETEL-AS-AP27.72.40.0/24 AS7552 VIETEL-AS-AP27.72.41.0/24 AS7552 VIETEL-AS-AP27.72.48.0/20 AS7552 VIETEL-AS-AP27.72.52.0/22 AS7552 VIETEL-AS-AP27.72.64.0/20 AS7552 VIETEL-AS-AP27.72.64.0/22 AS7552 VIETEL-AS-AP27.72.68.0/22 AS7552 VIETEL-AS-AP27.72.73.0/24 AS7552 VIETEL-AS-AP27.72.80.0/20 AS7552 VIETEL-AS-AP27.72.80.0/24 AS7552 VIETEL-AS-AP27.72.81.0/24 AS7552 VIETEL-AS-AP27.72.96.0/20 AS7552 VIETEL-AS-AP27.72.112.0/20 AS7552 VIETEL-AS-AP27.72.113.0/24 AS7552 VIETEL-AS-AP27.72.128.0/17 AS7552 VIETEL-AS-AP27.72.128.0/18 AS7552 VIETEL-AS-AP27.72.128.0/20 AS7552 VIETEL-AS-AP27.72.128.0/21 AS7552 VIETEL-AS-AP27.72.136.0/21 AS7552 VIETEL-AS-AP27.72.144.0/20 AS7552 VIETEL-AS-AP27.72.148.0/24 AS7552 VIETEL-AS-AP27.72.149.0/24 AS7552 VIETEL-AS-AP27.72.150.0/24 AS7552 VIETEL-AS-AP27.72.151.0/24 AS7552 VIETEL-AS-AP27.72.152.0/24 AS7552 VIETEL-AS-AP27.72.153.0/24 AS7552 VIETEL-AS-AP27.72.155.0/24 AS7552 VIETEL-AS-AP27.72.156.0/24 AS7552 VIETEL-AS-AP27.72.157.0/24 AS7552 VIETEL-AS-AP27.72.158.0/24 AS7552 VIETEL-AS-AP27.72.160.0/20 AS7552 VIETEL-AS-AP27.72.162.0/24 AS7552 VIETEL-AS-AP27.72.163.0/24 AS7552 VIETEL-AS-AP27.72.164.0/24 AS7552 VIETEL-AS-AP27.72.165.0/24 AS7552 VIETEL-AS-AP27.72.166.0/24 AS7552 VIETEL-AS-AP27.72.167.0/24 AS7552 VIETEL-AS-AP27.72.168.0/24 AS7552 VIETEL-AS-AP27.72.169.0/24 AS7552 VIETEL-AS-AP27.72.170.0/24 AS7552 VIETEL-AS-AP27.72.171.0/24 AS7552 VIETEL-AS-AP27.72.172.0/24 AS7552 VIETEL-AS-AP27.72.173.0/24 AS7552 VIETEL-AS-AP27.72.175.0/24 AS7552 VIETEL-AS-AP27.72.176.0/20 AS7552 VIETEL-AS-AP27.72.192.0/18 AS7552 VIETEL-AS-AP27.72.192.0/20 AS7552 VIETEL-AS-AP27.72.192.0/21 AS7552 VIETEL-AS-AP27.72.200.0/21 AS7552 VIETEL-AS-AP27.72.208.0/20 AS7552 VIETEL-AS-AP27.72.219.0/24 AS7552 VIETEL-AS-AP27.72.220.0/22 AS7552 VIETEL-AS-AP27.72.224.0/21 AS7552 VIETEL-AS-AP27.72.232.0/21 AS7552 VIETEL-AS-AP27.72.240.0/20 AS7552 VIETEL-AS-AP