Network 140.221.72.0/21
Network Information
| Prefix | 140.221.72.0/21 |
|---|---|
| Origin AS | AS683 |
| CIDR | /21 |
| Total IPs | 2,048 |
| Usable IPs | 2,046 |
| IP Range | 140.221.72.0 - 140.221.79.255 |
| RPKI Status | VALID |
| Registry | ARIN |
| Created | 2025-02-05 |
| Last Modified | 2025-02-05 |
AS Looking Glass
BGP paths to 140.221.72.0/21 (origin on the right, matching graph above)
All 14 BGP Paths
Complete list of all observed paths (origin on the right)
Hostnames in this Network
| p3-rr-1.mcs.anl.gov |
| bv-brc.org |
| metagenomics.anl.gov |
| p3-rr-2.mcs.anl.gov |
| fludb.com |
| bioseed.mcs.anl.gov |
| www.nmpdr.org |
| proxy.metagenomics.anl.gov |
| patricbrc.org |
Raw WHOIS Data
route: 140.221.72.0/21 origin: AS683 descr: Argonne National Laboratory admin-c: LW26-ARIN tech-c: LW26-ARIN mnt-by: MNT-ANL-13-Z remarks: This object is automatically managed by ARIN created: 2025-02-05T22:06:38Z last-modified: 2025-02-05T22:06:38Z source: ARIN rpki-ov-state: valid route: 140.221.72.0/21 descr: Argonne National Laboratory origin: AS683 mnt-by: MAINT-AS683 changed: winkler@mcs.anl.gov 20190709 #17:28:05Z source: RADB last-modified: 2024-03-04T06:00:05Z rpki-ov-state: valid