2001:da8:5800::/37
Nobody announces 2001:da8:5800::/37 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:da8:5800::/37
Prefix
Origin
not announced
Size
134,217,728 /64s
Less specific
More specifics
7
IRR route objects
1 exact, 5 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:da8:5800::/37 | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:da8:5000::/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:da8:5800::/37
7 announced prefixes fall inside this one.
Show the 7 prefixes
2001:da8:5853::/48 AS4538 ERX-CERNET-BKB2001:da8:5ff0::/48 AS24360 CNGI-ZHZ-IX-AS-AP2001:da8:5ff1::/48 AS24360 CNGI-ZHZ-IX-AS-AP2001:da8:5ff2::/48 AS24360 CNGI-ZHZ-IX-AS-AP2001:da8:5ff3::/48 AS24360 CNGI-ZHZ-IX-AS-AP2001:da8:5ff4::/48 AS24360 CNGI-ZHZ-IX-AS-AP2001:da8:5ff5::/48 AS24360 CNGI-ZHZ-IX-AS-AP