2001:da8:200::/39
Nobody announces 2001:da8:200::/39 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:da8:200::/39
Prefix
Origin
not announced
Size
33,554,432 /64s
Less specific
More specifics
72
IRR route objects
1 exact, 7 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:da8:200::/39 | 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 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 2001:da8:200::/39
72 announced prefixes fall inside this one.
Show the 72 prefixes
2001:da8:201::/48 AS4538 ERX-CERNET-BKB2001:da8:202::/48 AS4538 ERX-CERNET-BKB2001:da8:203::/48 AS4538 ERX-CERNET-BKB2001:da8:204::/48 AS4538 ERX-CERNET-BKB2001:da8:205::/48 AS4538 ERX-CERNET-BKB2001:da8:206::/48 AS4538 ERX-CERNET-BKB2001:da8:207::/48 AS4538 ERX-CERNET-BKB2001:da8:208::/48 AS4538 ERX-CERNET-BKB2001:da8:20a::/48 AS4538 ERX-CERNET-BKB2001:da8:20b::/48 AS4538 ERX-CERNET-BKB2001:da8:20c::/48 AS4538 ERX-CERNET-BKB2001:da8:20d::/48 AS23910 CNGI-CERNET2-AS-AP2001:da8:20f::/48 AS4538 ERX-CERNET-BKB2001:da8:210::/48 AS4538 ERX-CERNET-BKB2001:da8:212::/48 AS4538 ERX-CERNET-BKB2001:da8:214::/48 AS4538 ERX-CERNET-BKB2001:da8:215::/48 AS4538 ERX-CERNET-BKB2001:da8:216::/48 AS4538 ERX-CERNET-BKB2001:da8:218::/48 AS4538 ERX-CERNET-BKB2001:da8:219::/48 AS4538 ERX-CERNET-BKB2001:da8:21a::/48 AS4538 ERX-CERNET-BKB2001:da8:21c::/48 AS4538 ERX-CERNET-BKB2001:da8:21f::/48 AS4538 ERX-CERNET-BKB2001:da8:222::/48 AS4538 ERX-CERNET-BKB2001:da8:224::/48 AS4538 ERX-CERNET-BKB2001:da8:22b::/48 AS4538 ERX-CERNET-BKB2001:da8:22d::/48 AS4538 ERX-CERNET-BKB2001:da8:230::/48 AS4538 ERX-CERNET-BKB2001:da8:231::/48 AS4538 ERX-CERNET-BKB2001:da8:232::/48 AS4538 ERX-CERNET-BKB2001:da8:233::/48 AS4538 ERX-CERNET-BKB2001:da8:234::/48 AS4538 ERX-CERNET-BKB2001:da8:235::/48 AS4538 ERX-CERNET-BKB2001:da8:236::/48 AS4538 ERX-CERNET-BKB2001:da8:237::/48 AS4538 ERX-CERNET-BKB2001:da8:238::/48 AS4538 ERX-CERNET-BKB2001:da8:23a::/48 AS4538 ERX-CERNET-BKB2001:da8:23b::/48 AS4538 ERX-CERNET-BKB2001:da8:23d::/48 AS4538 ERX-CERNET-BKB2001:da8:23e::/48 AS4538 ERX-CERNET-BKB2001:da8:240::/48 AS4538 ERX-CERNET-BKB2001:da8:241::/48 AS4538 ERX-CERNET-BKB2001:da8:242::/48 AS4538 ERX-CERNET-BKB2001:da8:243::/48 AS4538 ERX-CERNET-BKB2001:da8:244::/48 AS4538 ERX-CERNET-BKB2001:da8:246::/48 AS4538 ERX-CERNET-BKB2001:da8:247::/48 AS4538 ERX-CERNET-BKB2001:da8:249::/48 AS4538 ERX-CERNET-BKB2001:da8:24f::/48 AS4538 ERX-CERNET-BKB2001:da8:250::/48 AS4538 ERX-CERNET-BKB2001:da8:252::/48 AS4538 ERX-CERNET-BKB2001:da8:253::/48 AS4538 ERX-CERNET-BKB2001:da8:255::/48 AS4538 ERX-CERNET-BKB2001:da8:257::/48 AS4538 ERX-CERNET-BKB2001:da8:259::/48 AS4538 ERX-CERNET-BKB2001:da8:25f::/48 AS4538 ERX-CERNET-BKB2001:da8:262::/48 AS4538 ERX-CERNET-BKB2001:da8:264::/48 AS4538 ERX-CERNET-BKB2001:da8:265::/48 AS4538 ERX-CERNET-BKB2001:da8:266::/48 AS4538 ERX-CERNET-BKB2001:da8:26f::/48 AS4538 ERX-CERNET-BKB2001:da8:272::/48 AS4538 ERX-CERNET-BKB2001:da8:273::/48 AS4538 ERX-CERNET-BKB2001:da8:274::/48 AS4538 ERX-CERNET-BKB2001:da8:275::/48 AS4538 ERX-CERNET-BKB2001:da8:278::/48 AS4538 ERX-CERNET-BKB2001:da8:279::/48 AS4538 ERX-CERNET-BKB2001:da8:27b::/48 AS4538 ERX-CERNET-BKB2001:da8:27e::/48 AS4538 ERX-CERNET-BKB2001:da8:27f::/48 AS4538 ERX-CERNET-BKB2001:da8:280::/48 AS4538 ERX-CERNET-BKB2001:da8:283::/48 AS4538 ERX-CERNET-BKB