103.7.40.0/23
Nobody announces 103.7.40.0/23 on its own; it is covered by 103.7.40.0/22 AS45544 SUPERDATA-AS-VN. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 103.7.40.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
2
IRR route objects
2 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.7.40.0/22 | /24 | AS45544 SUPERDATA-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 |
|---|---|---|---|---|
| 103.7.40.0/23 | AS45544 SUPERDATA-AS-VN | APNIC | Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | MAINT-VN-VNNIC |
| 103.7.40.0/23 | AS45544 SUPERDATA-AS-VN | NTTCOM | SUPERDATA | MAINT-VNPT-GLOBAL |
| 103.7.40.0/22 covering | AS45544 SUPERDATA-AS-VN | APNIC | SUPERDATA-VN | MAINT-VN-VNNIC |
| 103.7.40.0/22 covering | AS45544 SUPERDATA-AS-VN | NTTCOM | SUPERDATA | MAINT-VNPT-GLOBAL |
| 103.7.40.0/22 covering | AS45544 SUPERDATA-AS-VN | RADB | Proxy-registered route object | MAINT-AS3491 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 103.7.40.0/23
2 announced prefixes fall inside this one.