2001:250:6800::/40
Nobody announces 2001:250:6800::/40 on its own; it is covered by 2001:250::/32 AS23910 CNGI-CERNET2-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2001:250:6800::/40
Prefix
Origin
not announced
Size
16,777,216 /64s
Less specific
More specifics
39
IRR route objects
1 exact, 6 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 |
|---|---|---|---|---|
| 2001:250:6800::/40 | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:6800::/39 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:6800::/38 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:6800::/37 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:6000::/36 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:6000::/35 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:4000::/34 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 2001:250:6800::/40
39 announced prefixes fall inside this one.
Show the 39 prefixes
2001:250:6800::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6801::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6802::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6803::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6804::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6805::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6806::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6808::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6809::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:680a::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:680b::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:680c::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:680d::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:680e::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:680f::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6810::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6811::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6812::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6813::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6814::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6815::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6816::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6818::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6819::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:681a::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:681b::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:681c::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:681d::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:681e::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:681f::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6821::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6822::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6823::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:6824::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6825::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6826::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6827::/48 AS24368 CNGI-XMN-IX-AS-AP2001:250:6829::/48 AS138373 CNGI-FZH-IX-AS-AP2001:250:682a::/48 AS24368 CNGI-XMN-IX-AS-AP