ResearchRouting table, looking glass, RPKI & IRR

75.121.8.0/21

Nobody announces 75.121.8.0/21 on its own; it is covered by 75.121.0.0/16 AS22561 CENTURYLINK-LEGACY-LIGHTCORE. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 75.121.8.0/21

Prefix
75.121.8.0/21
Origin
not announced
Size
2,048 addresses
Less specific
75.121.0.0/16 AS22561 CENTURYLINK-LEGACY-LIGHTCORE
More specifics
0
IRR route objects
2 exact, 4 covering
RPKI

Route origin authorizations

No ROA covers this prefix. Validate another origin.

IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
75.121.8.0/21AS5668 CENTURYLINK-VARIOUS-ISLANDSLEVEL3Proxy-registered route objectLEVEL3-MNT
75.121.8.0/21AS22561 CENTURYLINK-LEGACY-LIGHTCORELEVEL3bulk-addLIGHTCORE-MNT
75.121.0.0/17 coveringAS5668 CENTURYLINK-VARIOUS-ISLANDSLEVEL3Proxy-registered route objectLEVEL3-MNT
75.121.0.0/17 coveringAS22561 CENTURYLINK-LEGACY-LIGHTCORELEVEL3bulk-addLIGHTCORE-MNT
75.120.0.0/15 coveringAS22561 CENTURYLINK-LEGACY-LIGHTCORELEVEL3adding routeLIGHTCORE-MNT
75.120.0.0/15 coveringAS5668 CENTURYLINK-VARIOUS-ISLANDSNTTCOMCenturytelMAINT-CENTURYTEL
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

75.121.0.0/16 AS22561 CENTURYLINK-LEGACY-LIGHTCORE75.120.0.0/15 AS209 CENTURYLINK-US-LEGACY-QWEST
Tools

Check 75.121.8.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API