27.74.0.0/15
Nobody announces 27.74.0.0/15 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 27.74.0.0/15
Prefix
Origin
not announced
Size
131,072 addresses
Less specific
More specifics
84
IRR route objects
1 exact, 9 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 |
|---|---|---|---|---|
| 27.74.0.0/15 | 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 27.74.0.0/15
84 announced prefixes fall inside this one.
Show the 84 prefixes
27.74.0.0/16 AS7552 VIETEL-AS-AP27.74.0.0/21 AS7552 VIETEL-AS-AP27.74.8.0/22 AS7552 VIETEL-AS-AP27.74.12.0/22 AS7552 VIETEL-AS-AP27.74.16.0/21 AS7552 VIETEL-AS-AP27.74.24.0/21 AS7552 VIETEL-AS-AP27.74.32.0/21 AS7552 VIETEL-AS-AP27.74.40.0/21 AS7552 VIETEL-AS-AP27.74.48.0/21 AS7552 VIETEL-AS-AP27.74.56.0/21 AS7552 VIETEL-AS-AP27.74.64.0/21 AS7552 VIETEL-AS-AP27.74.72.0/21 AS7552 VIETEL-AS-AP27.74.76.0/22 AS7552 VIETEL-AS-AP27.74.80.0/21 AS7552 VIETEL-AS-AP27.74.88.0/21 AS7552 VIETEL-AS-AP27.74.96.0/21 AS7552 VIETEL-AS-AP27.74.104.0/21 AS7552 VIETEL-AS-AP27.74.112.0/21 AS7552 VIETEL-AS-AP27.74.120.0/21 AS7552 VIETEL-AS-AP27.74.128.0/23 AS7552 VIETEL-AS-AP27.74.128.0/24 AS7552 VIETEL-AS-AP27.74.129.0/24 AS7552 VIETEL-AS-AP27.74.130.0/23 AS7552 VIETEL-AS-AP27.74.132.0/22 AS7552 VIETEL-AS-AP27.74.136.0/23 AS7552 VIETEL-AS-AP27.74.136.0/24 AS7552 VIETEL-AS-AP27.74.137.0/24 AS7552 VIETEL-AS-AP27.74.138.0/23 AS7552 VIETEL-AS-AP27.74.140.0/23 AS7552 VIETEL-AS-AP27.74.142.0/23 AS7552 VIETEL-AS-AP27.74.144.0/21 AS7552 VIETEL-AS-AP27.74.152.0/21 AS7552 VIETEL-AS-AP27.74.160.0/22 AS7552 VIETEL-AS-AP27.74.164.0/22 AS7552 VIETEL-AS-AP27.74.168.0/21 AS7552 VIETEL-AS-AP27.74.176.0/21 AS7552 VIETEL-AS-AP27.74.184.0/22 AS7552 VIETEL-AS-AP27.74.188.0/22 AS7552 VIETEL-AS-AP27.74.192.0/21 AS7552 VIETEL-AS-AP27.74.200.0/21 AS7552 VIETEL-AS-AP27.74.208.0/21 AS7552 VIETEL-AS-AP27.74.216.0/21 AS7552 VIETEL-AS-AP27.74.224.0/21 AS7552 VIETEL-AS-AP27.74.232.0/21 AS7552 VIETEL-AS-AP27.74.240.0/20 AS7552 VIETEL-AS-AP27.74.240.0/21 AS7552 VIETEL-AS-AP27.74.248.0/21 AS7552 VIETEL-AS-AP27.75.0.0/16 AS7552 VIETEL-AS-AP27.75.0.0/18 AS7552 VIETEL-AS-AP27.75.0.0/20 AS7552 VIETEL-AS-AP27.75.16.0/21 AS7552 VIETEL-AS-AP27.75.24.0/21 AS7552 VIETEL-AS-AP27.75.32.0/21 AS7552 VIETEL-AS-AP27.75.40.0/24 AS7552 VIETEL-AS-AP27.75.48.0/21 AS7552 VIETEL-AS-AP27.75.56.0/21 AS7552 VIETEL-AS-AP27.75.64.0/21 AS7552 VIETEL-AS-AP27.75.72.0/21 AS7552 VIETEL-AS-AP27.75.80.0/21 AS7552 VIETEL-AS-AP27.75.88.0/21 AS7552 VIETEL-AS-AP27.75.96.0/21 AS7552 VIETEL-AS-AP27.75.104.0/21 AS7552 VIETEL-AS-AP27.75.112.0/21 AS7552 VIETEL-AS-AP27.75.120.0/21 AS7552 VIETEL-AS-AP27.75.128.0/18 AS7552 VIETEL-AS-AP27.75.128.0/21 AS7552 VIETEL-AS-AP27.75.136.0/22 AS7552 VIETEL-AS-AP27.75.140.0/22 AS7552 VIETEL-AS-AP27.75.144.0/21 AS7552 VIETEL-AS-AP27.75.152.0/21 AS7552 VIETEL-AS-AP27.75.160.0/21 AS7552 VIETEL-AS-AP27.75.168.0/22 AS7552 VIETEL-AS-AP27.75.172.0/23 AS7552 VIETEL-AS-AP27.75.176.0/21 AS7552 VIETEL-AS-AP27.75.184.0/21 AS7552 VIETEL-AS-AP27.75.192.0/18 AS7552 VIETEL-AS-AP27.75.192.0/21 AS7552 VIETEL-AS-AP27.75.200.0/21 AS7552 VIETEL-AS-AP27.75.208.0/21 AS7552 VIETEL-AS-AP27.75.216.0/21 AS7552 VIETEL-AS-AP27.75.224.0/21 AS7552 VIETEL-AS-AP27.75.232.0/21 AS7552 VIETEL-AS-AP27.75.240.0/21 AS7552 VIETEL-AS-AP27.75.248.0/21 AS7552 VIETEL-AS-AP