ResearchRouting table, looking glass, RPKI & IRR

137.152.0.0/16

Nobody announces 137.152.0.0/16 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 137.152.0.0/16

Prefix
137.152.0.0/16
Origin
not announced
Size
65,536 addresses
Less specific
none
More specifics
13
IRR route objects
2 exact, 0 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
137.152.0.0/16AS12989 BlackHOSTALTDBGrand Canyon UniversityMNT-HWNG
137.152.0.0/16AS2900 WN-AZ-ASRADBGrand Canyon University Phoenix AZ 85017, USAMAINT-AS2900
More specific

Prefixes inside 137.152.0.0/16

13 announced prefixes fall inside this one.

Show the 13 prefixes
137.152.0.0/19 AS13485 GCU137.152.1.0/24 AS13485 GCU137.152.6.0/24 AS13485 GCU137.152.15.0/24 AS13485 GCU137.152.16.0/20 AS13485 GCU137.152.32.0/20 AS13485 GCU137.152.38.0/24 AS13485 GCU137.152.64.0/18 AS13485 GCU137.152.128.0/18 AS13485 GCU137.152.184.0/22 AS13485 GCU137.152.192.0/19 AS13485 GCU137.152.224.0/19 AS36324 VOSTROM-PUBLIC137.152.248.0/21 AS36324 VOSTROM-PUBLIC
Tools

Check 137.152.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API