Network 121.54.112.0/20
Network Information
| Prefix | 121.54.112.0/20 |
|---|---|
| Announced As | 121.54.0.0/17 |
| Origin AS | AS10139 |
| CIDR | /20 |
| Total IPs | 4,096 |
| Usable IPs | 4,094 |
| IP Range | 121.54.112.0 - 121.54.127.255 |
| RPKI Status | VALID |
| Registry | NTTCOM |
| Last Modified | 2020-06-19 |
AS Looking Glass
BGP paths to 121.54.112.0/20 (origin on the right, matching graph above)
All 16 BGP Paths
Complete list of all observed paths (origin on the right)
Hostnames in AS
Raw WHOIS Data
route: 121.54.0.0/17 descr: Weroam Meridian origin: AS10139 remarks: IP Transit Client notify: nctabernilla@pldt.com.ph notify: dns-igate@pldt.com.ph mnt-by: MAINT-PLDT changed: jcgonzales@pldt.com.ph 20060621 source: NTTCOM rpki-ov-state: valid route: 121.54.64.0/18 origin: AS10139 descr: Smart Broadband, Inc. SMART LEC Bldg., UPS5 Subd., Filipinas Ave., Sucat Road, mnt-by: MAINT-PH-SMARTBRO last-modified: 2020-06-19T10:51:23Z source: APNIC rpki-ov-state: valid route: 121.54.64.0/18 descr: Proxy-registered route object origin: AS10139 remarks: This is a HGC customer route-object 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. remarks: remarks: Please contact radb@hutchcity.com if you have any remarks: questions regarding this object. notify: radb@hutchcity.com mnt-by: MAINT-AS9304 changed: radb@hutchcity.com 20070129 source: NTTCOM rpki-ov-state: valid route: 121.54.96.0/19 origin: AS10139 descr: Smart Broadband, Inc. SMART LEC Bldg., UPS5 Subd., Filipinas Ave., Sucat Road, mnt-by: MAINT-PH-SMARTBRO last-modified: 2020-06-19T10:51:46Z source: APNIC rpki-ov-state: valid route: 121.54.112.0/20 descr: SmartBro IP Block origin: AS10139 remarks: IP Transit Client notify: nas1-n4i@pldt.com.ph mnt-by: MAINT-PLDT changed: rrsimon@pldt.com.ph 20131127 source: NTTCOM rpki-ov-state: valid route: 121.54.112.0/20 origin: AS10139 descr: Smart Broadband, Inc. SMART LEC Bldg., UPS5 Subd., Filipinas Ave., Sucat Road, mnt-by: MAINT-PH-SMARTBRO last-modified: 2020-06-19T10:51:59Z source: APNIC rpki-ov-state: valid route: 121.54.112.0/21 origin: AS10139 descr: Smart Broadband, Inc. SMART LEC Bldg., UPS5 Subd., Filipinas Ave., Sucat Road, mnt-by: MAINT-PH-SMARTBRO last-modified: 2020-06-19T10:52:00Z source: APNIC rpki-ov-state: valid route: 121.54.112.0/21 descr: SmartBro IP Block origin: AS10139 remarks: IP Transit Client mnt-by: MAINT-PLDT changed: nctabernilla@pldt.com.ph 20120924 source: NTTCOM rpki-ov-state: valid route: 121.54.112.0/22 origin: AS10139 descr: Smart Broadband, Inc. SMART LEC Bldg., UPS5 Subd., Filipinas Ave., Sucat Road, mnt-by: MAINT-PH-SMARTBRO last-modified: 2020-06-19T10:52:00Z source: APNIC rpki-ov-state: valid route: 121.54.112.0/23 origin: AS10139 descr: Smart Broadband, Inc. SMART LEC Bldg., UPS5 Subd., Filipinas Ave., Sucat Road, mnt-by: MAINT-PH-SMARTBRO last-modified: 2020-06-19T10:52:00Z source: APNIC rpki-ov-state: valid route: 121.54.112.0/24 origin: AS10139 descr: Smart Broadband, Inc. SMART LEC Bldg., UPS5 Subd., Filipinas Ave., Sucat Road, mnt-by: MAINT-PH-SMARTBRO last-modified: 2020-06-19T10:52:01Z source: APNIC rpki-ov-state: valid