2001:250:7000::/39
Nobody announces 2001:250:7000::/39 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 2001:250:7000::/39
Prefix
Origin
not announced
Size
33,554,432 /64s
Less specific
More specifics
49
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 |
|---|---|---|---|---|
| 2001:250:7000::/39 | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:7000::/38 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:7000::/37 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:7000::/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 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 2001:250:7000::/39
49 announced prefixes fall inside this one.
Show the 49 prefixes
2001:250:7000::/48 AS4538 ERX-CERNET-BKB2001:250:7001::/48 AS4538 ERX-CERNET-BKB2001:250:7002::/48 AS4538 ERX-CERNET-BKB2001:250:7004::/48 AS4538 ERX-CERNET-BKB2001:250:7005::/48 AS4538 ERX-CERNET-BKB2001:250:7006::/48 AS4538 ERX-CERNET-BKB2001:250:7008::/48 AS4538 ERX-CERNET-BKB2001:250:7009::/48 AS4538 ERX-CERNET-BKB2001:250:700a::/48 AS4538 ERX-CERNET-BKB2001:250:700b::/48 AS4538 ERX-CERNET-BKB2001:250:700c::/48 AS4538 ERX-CERNET-BKB2001:250:700d::/48 AS4538 ERX-CERNET-BKB2001:250:700e::/48 AS4538 ERX-CERNET-BKB2001:250:7011::/48 AS4538 ERX-CERNET-BKB2001:250:7012::/48 AS4538 ERX-CERNET-BKB2001:250:7013::/48 AS4538 ERX-CERNET-BKB2001:250:7014::/48 AS4538 ERX-CERNET-BKB2001:250:7015::/48 AS4538 ERX-CERNET-BKB2001:250:7016::/48 AS4538 ERX-CERNET-BKB2001:250:7017::/48 AS4538 ERX-CERNET-BKB2001:250:701a::/48 AS4538 ERX-CERNET-BKB2001:250:701b::/48 AS4538 ERX-CERNET-BKB2001:250:701c::/48 AS4538 ERX-CERNET-BKB2001:250:701d::/48 AS4538 ERX-CERNET-BKB2001:250:701e::/48 AS4538 ERX-CERNET-BKB2001:250:7020::/48 AS4538 ERX-CERNET-BKB2001:250:7021::/48 AS4538 ERX-CERNET-BKB2001:250:7023::/48 AS4538 ERX-CERNET-BKB2001:250:7024::/48 AS4538 ERX-CERNET-BKB2001:250:7027::/48 AS4538 ERX-CERNET-BKB2001:250:7028::/48 AS4538 ERX-CERNET-BKB2001:250:7029::/48 AS4538 ERX-CERNET-BKB2001:250:702a::/48 AS4538 ERX-CERNET-BKB2001:250:702b::/48 AS4538 ERX-CERNET-BKB2001:250:702c::/48 AS4538 ERX-CERNET-BKB2001:250:702d::/48 AS4538 ERX-CERNET-BKB2001:250:702e::/48 AS4538 ERX-CERNET-BKB2001:250:702f::/48 AS4538 ERX-CERNET-BKB2001:250:7030::/48 AS4538 ERX-CERNET-BKB2001:250:7032::/48 AS4538 ERX-CERNET-BKB2001:250:7034::/48 AS4538 ERX-CERNET-BKB2001:250:7035::/48 AS4538 ERX-CERNET-BKB2001:250:7036::/48 AS4538 ERX-CERNET-BKB2001:250:7037::/48 AS4538 ERX-CERNET-BKB2001:250:703a::/48 AS4538 ERX-CERNET-BKB2001:250:703c::/48 AS4538 ERX-CERNET-BKB2001:250:703d::/48 AS4538 ERX-CERNET-BKB2001:250:703e::/48 AS4538 ERX-CERNET-BKB2001:250:7040::/48 AS4538 ERX-CERNET-BKB