Network 72.19.64.0/18
Network Information
| Prefix | 72.19.64.0/18 |
|---|---|
| Origin AS | AS1249 |
| CIDR | /18 |
| Total IPs | 16,384 |
| Usable IPs | 16,382 |
| IP Range | 72.19.64.0 - 72.19.127.255 |
| RPKI Status | NOT_FOUND # NO ROAS FOUND, OR RPKI VALIDATION NOT ENABLED FOR SOURCE |
| Registry | ARIN |
| Last Modified | 2023-11-13 |
AS Looking Glass
BGP paths to 72.19.64.0/18 (origin on the right, matching graph above)
All 18 BGP Paths
Complete list of all observed paths (origin on the right)
Hostnames in this Network
Raw WHOIS Data
route: 72.19.64.0/18 descr: UMASS-NET2 descr: University of Massachusetts Amherst descr: Network Services and Systems descr: Lederle Graduate Research Center Lowrise descr: 740 N Pleasant St descr: Amherst, MA 01003-9306 descr: US origin: AS1249 notify: peterg@umass.edu mnt-by: MNT-UNIVER-6 changed: peterg@umass.edu 20161108 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.19.64.0/18 descr: Prolexic Technologies, Inc. origin: AS1249 mnt-by: MAINT-AS32787 changed: rguerra@akamai.com 20170924 #21:01:46Z source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.19.64.0/18 descr: UMassNET origin: AS198949 mnt-by: MAINT-AS198949 changed: yuval.moran@securitydam.com 20250223 # 09:20 GMT source: RADB last-modified: 2025-02-23T09:20:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source