Network 146.57.0.0/16


Network Information

Prefix146.57.0.0/16
Origin ASAS217
CIDR/16
Total IPs65,536
Usable IPs65,534
IP Range146.57.0.0 - 146.57.255.255
RPKI StatusNOT_FOUND # NO ROAS FOUND, OR RPKI VALIDATION NOT ENABLED FOR SOURCE
RegistryRADB
Created2020-06-15
Last Modified2023-11-13
13740948262734495443259024973888015000023811116469391153719782418157217146.57.0.0/16BGP Paths to 146.57.0.0/1611 paths from 1 origin AS

AS Looking Glass

BGP paths to 146.57.0.0/16 (origin on the right, matching graph above)

AS4826AS2381AS57AS217
AS2734AS2381AS57AS217
AS2497AS11164AS57AS217
AS38880AS6939AS57AS217
AS4181AS57AS217
All 13 BGP Paths

Complete list of all observed paths (origin on the right)

AS2381AS57AS217
AS2734AS2381AS57AS217
AS4826AS2381AS57AS217
AS4181AS57AS217
AS6939AS57AS217
AS38880AS6939AS57AS217
AS2497AS11164AS57AS217

Hostnames in this Network

Raw WHOIS Data
route: 146.57.0.0/16 descr: University of Minnesota University Networking Services 130 Lind Hall 207 Church Street SE Minneapolis MN 55455, USA origin: AS217 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS217 changed: nsfnet-admin@merit.edu 19950411 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 146.57.0.0/16 origin: AS217 mnt-by: MNT-UNIVER-233-Z descr: University of Minnesota Office of Information Technology 2218 Univ Ave SE Minneapolis MN 55414 United States tech-c: NTA-ORG-ARIN admin-c: NTA-ORG-ARIN source: ARIN created: 2020-06-15T17:36:00Z last-modified: 2020-06-15T17:36:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 146.57.0.0/17 descr: Proxy-registered route object origin: AS217 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing@lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy@Level3.net 20061123 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 146.57.0.0/17 origin: AS198949 descr: Northern Lights - UMN mnt-by: MAINT-AS198949 changed: idant@securitydam.com 20201117 source: RADB last-modified: 2023-11-13T16:03:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source