ResearchRouting table, looking glass, RPKI & IRR

5.21.128.0/19

Nobody announces 5.21.128.0/19 on its own; it is covered by 5.21.128.0/18 AS50010 Nawras-AS. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 5.21.128.0/19

Prefix
5.21.128.0/19
Origin
not announced
Size
8,192 addresses
Less specific
5.21.128.0/18 AS50010 Nawras-AS
More specifics
12
IRR route objects
2 exact, 5 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
5.21.128.0/18/18AS50010 Nawras-ASRIPE
5.21.0.0/16/24AS50010 Nawras-ASRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
5.21.128.0/19AS50010 Nawras-ASRADBNAWRAS via EMIXMAINT-AS8966
5.21.128.0/19AS50010 Nawras-ASRIPENawras ISP (Oman)NAWRAS-NOC
5.21.128.0/18 coveringAS50010 Nawras-ASRADBNAWRAS via EMIXMAINT-AS8966
5.21.128.0/18 coveringAS50010 Nawras-ASRIPENawras ISP mobile broadband customerNAWRAS-NOC
5.21.128.0/17 coveringAS50010 Nawras-ASRIPENawras ISP (Oman)NAWRAS-NOC
5.21.0.0/16 coveringAS50010 Nawras-ASRADBNAWRAS via EMIXMAINT-AS8966
5.21.0.0/16 coveringAS50010 Nawras-ASRIPENawras ISP (Oman)NAWRAS-NOC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

5.21.128.0/18 AS50010 Nawras-AS5.21.0.0/16 AS50010 Nawras-AS
More specific

Prefixes inside 5.21.128.0/19

12 announced prefixes fall inside this one.

Show the 12 prefixes
5.21.128.0/22 AS50010 Nawras-AS5.21.128.0/23 AS50010 Nawras-AS5.21.130.0/23 AS50010 Nawras-AS5.21.132.0/22 AS50010 Nawras-AS5.21.132.0/23 AS50010 Nawras-AS5.21.134.0/23 AS50010 Nawras-AS5.21.136.0/22 AS50010 Nawras-AS5.21.140.0/22 AS50010 Nawras-AS5.21.144.0/22 AS50010 Nawras-AS5.21.145.0/24 AS50010 Nawras-AS5.21.146.0/24 AS50010 Nawras-AS5.21.147.0/24 AS50010 Nawras-AS
Tools

Check 5.21.128.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API