2001:da8:4000::/39
Nobody announces 2001:da8:4000::/39 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:da8:4000::/39
Prefix
Origin
not announced
Size
33,554,432 /64s
Less specific
More specifics
45
IRR route objects
1 exact, 7 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:da8:4000::/39 | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:4000::/38 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:4000::/37 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:4000::/36 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:4000::/35 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:4000::/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:da8:4000::/39
45 announced prefixes fall inside this one.
Show the 45 prefixes
2001:da8:4000::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4001::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4002::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4003::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4004::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4006::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4007::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4009::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:400a::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:400b::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:400c::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:400d::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:400e::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:400f::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4010::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4011::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4012::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4013::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4014::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4015::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4016::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4017::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4018::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4019::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:401a::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:401b::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:401c::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:401d::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:401e::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:401f::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4020::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4022::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4023::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4024::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4025::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4026::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4027::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4028::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4029::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:402a::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:402b::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:402c::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:402e::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:402f::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:4032::/48 AS24353 CNGI-XA-IX-AS-AP