27.76.128.0/17
Nobody announces 27.76.128.0/17 on its own; it is covered by 27.72.0.0/13 AS7552 VIETEL-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 27.76.128.0/17
Prefix
Origin
not announced
Size
32,768 addresses
Less specific
More specifics
26
IRR route objects
1 exact, 12 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 |
|---|---|---|---|---|
| 27.76.128.0/17 | AS7552 VIETEL-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 27.76.0.0/16 covering | AS7552 VIETEL-AS-AP | NTTCOM | route object of AS7552 | MAINT-VIETTEL |
| 27.76.0.0/16 covering | AS7552 VIETEL-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 27.76.0.0/15 covering | AS7552 VIETEL-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 27.76.0.0/14 covering | AS7552 VIETEL-AS-AP | NTTCOM | route object of AS7552 | MAINT-VIETTEL |
| 27.76.0.0/14 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 27.76.128.0/17
26 announced prefixes fall inside this one.
Show the 26 prefixes
27.76.128.0/22 AS7552 VIETEL-AS-AP27.76.132.0/22 AS7552 VIETEL-AS-AP27.76.136.0/24 AS7552 VIETEL-AS-AP27.76.137.0/24 AS7552 VIETEL-AS-AP27.76.138.0/24 AS7552 VIETEL-AS-AP27.76.139.0/24 AS7552 VIETEL-AS-AP27.76.140.0/22 AS7552 VIETEL-AS-AP27.76.144.0/21 AS7552 VIETEL-AS-AP27.76.152.0/22 AS7552 VIETEL-AS-AP27.76.156.0/22 AS7552 VIETEL-AS-AP27.76.160.0/21 AS7552 VIETEL-AS-AP27.76.168.0/23 AS7552 VIETEL-AS-AP27.76.172.0/24 AS7552 VIETEL-AS-AP27.76.173.0/24 AS7552 VIETEL-AS-AP27.76.174.0/24 AS7552 VIETEL-AS-AP27.76.175.0/24 AS7552 VIETEL-AS-AP27.76.176.0/21 AS7552 VIETEL-AS-AP27.76.184.0/21 AS7552 VIETEL-AS-AP27.76.192.0/21 AS7552 VIETEL-AS-AP27.76.200.0/21 AS7552 VIETEL-AS-AP27.76.208.0/21 AS7552 VIETEL-AS-AP27.76.216.0/21 AS7552 VIETEL-AS-AP27.76.224.0/21 AS7552 VIETEL-AS-AP27.76.232.0/21 AS7552 VIETEL-AS-AP27.76.240.0/21 AS7552 VIETEL-AS-AP27.76.248.0/21 AS7552 VIETEL-AS-AP