ResearchRouting table, looking glass, RPKI & IRR

201.143.128.0/19

Nobody announces 201.143.128.0/19 on its own; it is covered by 201.143.128.0/18 AS8151 AS8151. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 201.143.128.0/19

Prefix
201.143.128.0/19
Origin
not announced
Size
8,192 addresses
Less specific
201.143.128.0/18 AS8151 AS8151
More specifics
12
IRR route objects
1 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
201.143.128.0/19AS8151 AS8151RADBUniNetMAINT-AS8151
201.143.128.0/18 coveringAS8151 AS8151RADBUniNetMAINT-AS8151
201.140.0.0/14 coveringAS6503 AS6503RADBCustomer AxtelMAINT-AS32098
201.140.0.0/14 coveringAS28506 AS28506RADBProxy-registered route objectMAINT-AS3491
201.140.0.0/14 coveringAS32098 TRANSTELCO-INCRADBCustomer AXTELMAINT-AS32098
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

201.143.128.0/18 AS8151 AS8151
More specific

Prefixes inside 201.143.128.0/19

12 announced prefixes fall inside this one.

Show the 12 prefixes
201.143.128.0/22 AS8151 AS8151201.143.132.0/22 AS8151 AS8151201.143.136.0/21 AS8151 AS8151201.143.144.0/24 AS8151 AS8151201.143.145.0/24 AS8151 AS8151201.143.146.0/24 AS8151 AS8151201.143.147.0/24 AS8151 AS8151201.143.148.0/24 AS8151 AS8151201.143.149.0/24 AS8151 AS8151201.143.150.0/24 AS8151 AS8151201.143.151.0/24 AS8151 AS8151201.143.152.0/21 AS8151 AS8151
Tools

Check 201.143.128.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API