2001:da8:3000::/40
Nobody announces 2001:da8:3000::/40 on its own; it is covered by 2001:da8::/32 AS23910 CNGI-CERNET2-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2001:da8:3000::/40
Prefix
Origin
not announced
Size
16,777,216 /64s
Less specific
More specifics
75
IRR route objects
1 exact, 8 covering
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 2001:da8:3000::/40 | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:3000::/39 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:3000::/38 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:3000::/37 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:3000::/36 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:2000::/35 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8::/34 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8::/33 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8::/32 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
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Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 2001:da8:3000::/40
75 announced prefixes fall inside this one.
Show the 75 prefixes
2001:da8:3000::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3001::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3002::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3003::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3004::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3005::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3007::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3008::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:300a::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:300b::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:300c::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:300e::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3010::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3012::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3013::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3014::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3015::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3016::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3017::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3018::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3019::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:301a::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:301b::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:301c::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:301d::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:301e::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:301f::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3020::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3021::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3022::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3023::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3024::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3025::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3026::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3027::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3028::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:302a::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:302b::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:302c::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:302d::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:302e::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:302f::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3030::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3031::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3032::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3033::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3034::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3035::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3036::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3037::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3038::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3039::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:303a::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:303b::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:303c::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:303d::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:303e::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:303f::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3040::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3041::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3042::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3043::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3044::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3045::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3046::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3047::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3048::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3049::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:304a::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:304b::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:304c::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:304d::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:304e::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:304f::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:3050::/48 AS24358 CNGI-WH-IX-AS-AP