171.74.72.0/21
Nobody announces 171.74.72.0/21 on its own; it is covered by 171.74.0.0/16 AS19229 IFOXNETODPD-ENSONO-DCCS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 171.74.72.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
8
IRR route objects
1 exact, 5 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 171.74.0.0/16 | /24 | AS19229 IFOXNETODPD-ENSONO-DCCS | ARIN |
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 |
|---|---|---|---|---|
| 171.74.72.0/21 | AS19229 IFOXNETODPD-ENSONO-DCCS | RADB | OMA01-ZZ | MAINT-AS19229 |
| 171.74.64.0/20 covering | AS19229 IFOXNETODPD-ENSONO-DCCS | LEVEL3 | i-structure TDC border network | I-STRUCTURE-MNT |
| 171.74.64.0/20 covering | AS19229 IFOXNETODPD-ENSONO-DCCS | RADB | PHX01-ZZ | MAINT-AS19229 |
| 171.74.0.0/16 covering | AS19229 IFOXNETODPD-ENSONO-DCCS | ALTDB | Infocrossing, a Wipro Company | MAINT-NFCR |
| 171.74.0.0/16 covering | AS19229 IFOXNETODPD-ENSONO-DCCS | LEVEL3 | i-structure aggregate network | I-STRUCTURE-MNT |
| 171.74.0.0/16 covering | AS19229 IFOXNETODPD-ENSONO-DCCS | RADB | OMA01-ZZ | MAINT-AS19229 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 171.74.72.0/21
8 announced prefixes fall inside this one.
Show the 8 prefixes
171.74.72.0/24 AS19229 IFOXNETODPD-ENSONO-DCCS171.74.73.0/24 AS19229 IFOXNETODPD-ENSONO-DCCS171.74.74.0/24 AS19229 IFOXNETODPD-ENSONO-DCCS171.74.75.0/24 AS19229 IFOXNETODPD-ENSONO-DCCS171.74.76.0/24 AS19229 IFOXNETODPD-ENSONO-DCCS171.74.77.0/24 AS19229 IFOXNETODPD-ENSONO-DCCS171.74.78.0/24 AS19229 IFOXNETODPD-ENSONO-DCCS171.74.79.0/24 AS19229 IFOXNETODPD-ENSONO-DCCS