2001:250:2000::/37
Nobody announces 2001:250:2000::/37 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 2001:250:2000::/37
Prefix
Origin
not announced
Size
134,217,728 /64s
Less specific
More specifics
134
IRR route objects
1 exact, 2 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 |
|---|---|---|---|---|
| 2001:250:2000::/37 | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:2000::/36 covering | AS4538 ERX-CERNET-BKB | APNIC | China Education and Research Network (CERNET) FIT 3-220, Tsinghua University | MAINT-CERNET-AP |
| 2001:250:2000::/35 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 2001:250:2000::/37
134 announced prefixes fall inside this one.
Show the 134 prefixes
2001:250:2000::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2001::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2002::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2003::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2004::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2005::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2006::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2007::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2008::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2009::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:200a::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:200b::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:200c::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:200d::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:200e::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:200f::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2010::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2012::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2013::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2015::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2016::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2017::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2018::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2019::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:201a::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:201c::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:201d::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:201f::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2020::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2021::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2022::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2023::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2024::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2025::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2026::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2027::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2028::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:202a::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:202b::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:202c::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:202d::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:202e::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:202f::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2030::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2031::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2032::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2033::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2035::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2036::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2037::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2038::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2039::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:203a::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:203b::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:203c::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:203e::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:203f::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2041::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2043::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2044::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2045::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2047::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2049::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:204d::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:204e::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2050::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2051::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2052::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2053::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2054::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2055::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2057::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2058::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2059::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:205a::/48 AS24355 CNGI-CD-IX-AS-AP2001:250:2100::/48 AS138381 CNGI-GYN-IX-AS-AP2001:250:2401::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2402::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2406::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2407::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2408::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2409::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:240a::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:240b::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:240c::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:240d::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:240f::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2410::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2413::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2414::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2415::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2416::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2417::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2418::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2419::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:241a::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:241b::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:241c::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:241d::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:241e::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2420::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2421::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2422::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2423::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2424::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2425::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2426::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2427::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2429::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:242a::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:242b::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:242c::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:242d::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:242e::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:242f::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2430::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2431::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2432::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2433::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2434::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2435::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2436::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2437::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2438::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2439::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:243a::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:243c::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:243d::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:243e::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:243f::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2440::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2441::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2442::/48 AS24356 CNGI-CHQ-IX-AS-AP2001:250:2443::/48 AS24356 CNGI-CHQ-IX-AS-AP