Network 203.205.4.0/24


Network Information

Prefix203.205.4.0/24
Announced As203.205.0.0/18
Origin ASAS45903
CIDR/24
Total IPs256
Usable IPs254
IP Range203.205.4.0 - 203.205.4.255
RPKI StatusNOT_FOUND # NO ROAS FOUND, OR RPKI VALIDATION NOT ENABLED FOR SOURCE
RegistryNTTCOM
Last Modified2022-09-19
1500001818741812497199524266213349113740926235549544391205851137721371002509161573140627523204590338732203.205.4.0/24BGP Paths to 203.205.4.0/2414 paths from 1 origin AS

AS Looking Glass

BGP paths to 203.205.4.0/24 (origin on the right, matching graph above)

All 15 BGP Paths

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

Hostnames in AS

Raw WHOIS Data
route: 203.205.0.0/18 descr: CMI IP Transit origin: AS45903 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support@cmi.chinamobile.com 20150731 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.205.0.0/18 descr: CMCTELECOM-VN origin: AS45903 mnt-by: MAINT-VN-VNNIC last-modified: 2022-09-19T02:33:28Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.205.0.0/18 descr: Proxy-registered route object origin: AS45903 notify: matthew.chan@hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan@hgc.com.hk 20140120 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.205.0.0/19 descr: CMI IP Transit origin: AS45903 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support@cmi.chinamobile.com 20150731 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.205.0.0/19 descr: Proxy-registered route object origin: AS45903 notify: matthew.chan@hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan@hgc.com.hk 20140120 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.205.0.0/20 descr: CMI IP Transit origin: AS45903 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support@cmi.chinamobile.com 20150731 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.205.0.0/20 descr: Proxy-registered route object origin: AS45903 notify: matthew.chan@hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan@hgc.com.hk 20140120 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.205.0.0/21 descr: CMCTELECOM-VN origin: AS45903 mnt-by: MAINT-VN-VNNIC last-modified: 2022-09-16T17:50:17Z source: APNIC rpki-ov-state: valid route: 203.205.0.0/21 descr: Proxy-registered route object origin: AS45903 notify: matthew.chan@hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan@hgc.com.hk 20140120 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: valid route: 203.205.0.0/21 descr: Proxy-registered route object origin: AS45903 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 20110519 source: NTTCOM rpki-ov-state: valid route: 203.205.4.0/24 descr: CMCTELECOM-VN origin: AS38732 mnt-by: MAINT-VN-VNNIC last-modified: 2025-10-08T03:23:18Z source: APNIC rpki-ov-state: valid route: 203.205.4.0/22 descr: Proxy-registered route object origin: AS45903 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 20110519 source: NTTCOM rpki-ov-state: valid route: 203.205.4.0/22 descr: CMCTELECOM-VN origin: AS45903 mnt-by: MAINT-VN-VNNIC last-modified: 2022-09-16T17:50:35Z source: APNIC rpki-ov-state: valid route: 203.205.4.0/22 descr: Proxy-registered route object origin: AS45903 notify: matthew.chan@hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan@hgc.com.hk 20140120 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: valid route: 203.205.4.0/23 descr: Proxy-registered route object origin: AS45903 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 20110519 source: NTTCOM rpki-ov-state: valid route: 203.205.4.0/23 descr: Proxy-registered route object origin: AS45903 notify: matthew.chan@hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan@hgc.com.hk 20140120 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: valid route: 203.205.4.0/23 descr: CMCTELECOM-VN origin: AS45903 mnt-by: MAINT-VN-VNNIC last-modified: 2022-09-16T17:50:37Z source: APNIC rpki-ov-state: valid route: 203.205.4.0/24 descr: CMCTELECOM-VN origin: AS45903 mnt-by: MAINT-VN-VNNIC last-modified: 2022-09-16T17:50:39Z source: APNIC rpki-ov-state: valid route: 203.205.4.0/24 descr: Proxy-registered route object origin: AS45903 notify: matthew.chan@hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan@hgc.com.hk 20140120 source: RADB last-modified: 2023-11-13T15:45:58Z rpki-ov-state: valid route: 203.205.4.0/24 descr: Proxy-registered route object origin: AS45903 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 20110519 source: NTTCOM rpki-ov-state: valid