2001:da8::/40
Nobody announces 2001:da8::/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::/40
Prefix
Origin
not announced
Size
16,777,216 /64s
Less specific
More specifics
36
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::/40 | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8::/39 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8::/38 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8::/37 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8::/36 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8::/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::/40
36 announced prefixes fall inside this one.
Show the 36 prefixes
2001:da8:a0::/48 AS4538 ERX-CERNET-BKB2001:da8:a1::/48 AS24358 CNGI-WH-IX-AS-AP2001:da8:a2::/48 AS24357 CNGI-GZ-IX-AS-AP2001:da8:a3::/48 AS4538 ERX-CERNET-BKB2001:da8:a4::/48 AS4538 ERX-CERNET-BKB2001:da8:a5::/48 AS24360 CNGI-ZHZ-IX-AS-AP2001:da8:a7::/48 AS4538 ERX-CERNET-BKB2001:da8:a8::/48 AS4538 ERX-CERNET-BKB2001:da8:a9::/48 AS4538 ERX-CERNET-BKB2001:da8:aa::/48 AS4538 ERX-CERNET-BKB2001:da8:ab::/48 AS4538 ERX-CERNET-BKB2001:da8:ac::/48 AS4538 ERX-CERNET-BKB2001:da8:ad::/48 AS4538 ERX-CERNET-BKB2001:da8:ae::/48 AS4538 ERX-CERNET-BKB2001:da8:af::/48 AS24353 CNGI-XA-IX-AS-AP2001:da8:b0::/48 AS24355 CNGI-CD-IX-AS-AP2001:da8:b1::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:da8:b3::/48 AS24362 CNGI-HEF-IX-AS-AP2001:da8:b4::/48 AS24367 CNGI-HZH-IX-AS-AP2001:da8:b5::/48 AS24368 CNGI-XMN-IX-AS-AP2001:da8:b6::/48 AS24359 CNGI-CHS-IX-AS-AP2001:da8:b7::/48 AS4538 ERX-CERNET-BKB2001:da8:b8::/48 AS4538 ERX-CERNET-BKB2001:da8:bc::/48 AS4538 ERX-CERNET-BKB2001:da8:c0::/48 AS138376 CNGI-YCH-IX-AS-AP2001:da8:c1::/48 AS138377 CNGI-XNN-IX-AS-AP2001:da8:c2::/48 AS138378 CNGI-KMN-IX-AS-AP2001:da8:c3::/48 AS138381 CNGI-GYN-IX-AS-AP2001:da8:c4::/48 AS138393 CNGI-NAN-IX-AS-AP2001:da8:c5::/48 AS138438 CNGI-GLN-IX-AS-AP2001:da8:c6::/48 AS138440 CNGI-HAK-IX-AS-AP2001:da8:c8::/48 AS138442 CNGI-LSA-IX-AS-AP2001:da8:c9::/48 AS138369 CNGI-SZH-IX-AS-AP2001:da8:cb::/48 AS138370 CNGI-NCH-IX-AS-AP2001:da8:cc::/48 AS4538 ERX-CERNET-BKB2001:da8:cd::/48 AS138373 CNGI-FZH-IX-AS-AP