2001:da8:d800::/40
Nobody announces 2001:da8:d800::/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:d800::/40
Prefix
Origin
not announced
Size
16,777,216 /64s
Less specific
More specifics
68
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:d800::/40 | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:d800::/39 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:d800::/38 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:d800::/37 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:d000::/36 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:c000::/35 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:c000::/34 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:8000::/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 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 2001:da8:d800::/40
68 announced prefixes fall inside this one.
Show the 68 prefixes
2001:da8:d800::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d801::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d802::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d803::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d804::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d805::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d806::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d807::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d808::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d809::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d80a::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d80b::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d80c::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d80d::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d80e::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d80f::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d810::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d811::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d812::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d813::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d814::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d815::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d816::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d817::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d818::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d819::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d81a::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d81b::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d81c::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d81d::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d81e::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d81f::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d820::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d821::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d822::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d823::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d824::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d826::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d827::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d828::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d829::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d82a::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d82b::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d82c::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d82d::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d82e::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d82f::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d830::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d831::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d832::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d834::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d835::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d836::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d837::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d838::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d839::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d83a::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d83b::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d83c::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d83d::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d83e::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d83f::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d840::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d841::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d842::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d843::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d844::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:d845::/48 AS24362 CNGI-HEF-IX-AS-AP