ResearchRouting table, looking glass, RPKI & IRR

124.251.224.0/19

Nobody announces 124.251.224.0/19 on its own; it is covered by 124.251.192.0/18 AS23724 CHINANET-IDC-BJ-AP. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 124.251.224.0/19

Prefix
124.251.224.0/19
Origin
not announced
Size
8,192 addresses
Less specific
124.251.192.0/18 AS23724 CHINANET-IDC-BJ-AP
More specifics
12
IRR route objects
1 exact, 10 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
124.251.0.0/16/32AS4808 CHINA169-BJAPNIC
124.251.0.0/16/32AS4835 CHINANET-IDC-SNAPNIC
124.251.0.0/16/32AS4847 CNIX-APAPNIC
124.251.0.0/16/32AS9308 CHINA-ABITCOOLAPNIC
124.251.0.0/16/32AS9802 CHINA-ABITCOOLAPNIC
124.251.0.0/16/32AS9808 CHINAMOBILE-CNAPNIC
124.251.0.0/16/32AS17428 CHINA-ABITCOOLAPNIC
124.251.0.0/16/32AS23724 CHINANET-IDC-BJ-APAPNIC
124.251.0.0/16/32AS56048 CMNET-BEIJING-APAPNIC
124.251.0.0/16/32AS59020 CHINA-21VIANETAPNIC
124.251.0.0/16/32AS133111 CNT-northChinaAPNIC
124.251.0.0/16/32AS141679 CHINATELECOM-IDC-BTHBD-APAPNIC
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
124.251.224.0/19AS56048 CMNET-BEIJING-APRADBCMI (Customer Route)MAINT-AS58453
124.251.192.0/18 coveringAS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
124.251.192.0/18 coveringAS4837 CHINA169-BackboneLEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
124.251.192.0/18 coveringAS23724 CHINANET-IDC-BJ-APRADBChina Telecom Beijing Co. Ltd.MAINT-AS23724
124.251.192.0/18 coveringAS56048 CMNET-BEIJING-APRADBCMI (Customer Route)MAINT-AS58453
124.251.0.0/16 coveringAS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
124.251.0.0/16 coveringAS9308 CHINA-ABITCOOLRADBCT BeiJing IDCMAINT-AS23724
124.250.0.0/15 coveringAS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
124.250.0.0/15 coveringAS4837 CHINA169-BackboneLEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
124.250.0.0/15 coveringAS4835 CHINANET-IDC-SNRADBchinanet/CN2 shaanxi province networkMAINT-AS4835
124.250.0.0/15 coveringAS23724 CHINANET-IDC-BJ-APRADBChina Telecom Beijing Co. Ltd.MAINT-AS23724
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

124.251.192.0/18 AS23724 CHINANET-IDC-BJ-AP124.251.0.0/16 AS9308 CHINA-ABITCOOL124.250.0.0/15 AS23724 CHINANET-IDC-BJ-AP
More specific

Prefixes inside 124.251.224.0/19

12 announced prefixes fall inside this one.

Show the 12 prefixes
124.251.228.0/22 AS9802 CHINA-ABITCOOL124.251.230.0/24 AS9308 CHINA-ABITCOOL124.251.231.0/24 AS9308 CHINA-ABITCOOL124.251.236.0/22 AS9802 CHINA-ABITCOOL124.251.237.0/24 AS9802 CHINA-ABITCOOL124.251.238.0/24 AS9802 CHINA-ABITCOOL124.251.239.0/24 AS9802 CHINA-ABITCOOL124.251.240.0/22 AS9802 CHINA-ABITCOOL124.251.240.0/24 AS9802 CHINA-ABITCOOL124.251.241.0/24 AS4835 CHINANET-IDC-SN124.251.244.0/24 AS9308 CHINA-ABITCOOL124.251.252.0/24 AS4835 CHINANET-IDC-SN
Tools

Check 124.251.224.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API