Network 192.243.91.0/24
Network Information
| Prefix | 192.243.91.0/24 |
|---|---|
| Announced As | 192.243.80.0/20 |
| Origin AS | AS62575 |
| CIDR | /24 |
| Total IPs | 256 |
| Usable IPs | 254 |
| IP Range | 192.243.91.0 - 192.243.91.255 |
| RPKI Status | NOT_FOUND # NO ROAS FOUND, OR RPKI VALIDATION NOT ENABLED FOR SOURCE |
| Registry | RADB |
| Created | 2023-08-24 |
| Last Modified | 2023-11-13 |
AS Looking Glass
BGP paths to 192.243.91.0/24 (origin on the right, matching graph above)
All 16 BGP Paths
Complete list of all observed paths (origin on the right)
Hostnames in this Network
| salescorrespondenttool.com |
| onlinelearning.com |
| mhestyleguide.com |
| mhcares.org |
| contemporaryadvertisingandimc.com |
| segnewscenter.com |
Hostnames in AS
Raw WHOIS Data
route: 192.243.80.0/20 descr: McGraw-Hill Global Education Holdings, LLC origin: AS62575 mnt-by: MAINT-AS27506 changed: aday@lightower.com 20170829 source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.243.88.0/21 origin: AS62575 descr: EWDC admin-c: WANGA38-ARIN tech-c: KONUJ1-ARIN tech-c: WANGA38-ARIN mnt-by: MNT-MGEHL created: 2023-08-24T17:25:05Z last-modified: 2025-03-12T17:00:18Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.243.91.0/24 origin: AS14618 descr: Amazon EC2 Prefix mnt-by: MAINT-AS16509 source: radb changed: noc@amazon.com 20250522 # 18:10 GMT last-modified: 2025-05-22T18:10:56Z rpki-ov-state: valid route: 192.243.91.0/24 origin: AS14618 descr: McGraw-Hill Education admin-c: WANGA38-ARIN tech-c: KONUJ1-ARIN tech-c: WANGA38-ARIN mnt-by: MNT-MGEHL remarks: This object is automatically managed by ARIN created: 2025-04-08T16:28:20Z last-modified: 2025-04-08T16:28:20Z source: ARIN rpki-ov-state: valid route: 192.243.91.0/24 origin: AS16509 descr: Amazon EC2 Prefix mnt-by: MAINT-AS16509 source: radb changed: noc@amazon.com 20250522 # 18:10 GMT last-modified: 2025-05-22T18:10:54Z rpki-ov-state: valid route: 192.243.91.0/24 origin: AS16509 descr: McGraw-Hill Education admin-c: WANGA38-ARIN tech-c: KONUJ1-ARIN tech-c: WANGA38-ARIN mnt-by: MNT-MGEHL remarks: This object is automatically managed by ARIN created: 2025-04-08T16:27:31Z last-modified: 2025-04-08T16:27:31Z source: ARIN rpki-ov-state: valid