59.77.0.0/16 CERNET2 IX at Shanghai Jiaotong University
Announced by AS24364 CERNET2 IX at Shanghai Jiaotong University. RPKI not found Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 59.77.0.0/16
Prefix
Origin
AS24364 CNGI-SH-IX-AS-AP
RPKI
RPKI not found
Size
65,536 addresses
Less specific
More specifics
15
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 04:03 UTC
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 59.77.0.0/16 | AS4538 ERX-CERNET-BKB | APNIC | CERNET | MAINT-CERNET-AP |
| 59.64.0.0/12 covering | AS4538 ERX-CERNET-BKB | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 59.77.0.0/16
15 announced prefixes fall inside this one.
Show the 15 prefixes
59.77.0.0/18 AS4538 ERX-CERNET-BKB59.77.64.0/20 AS4538 ERX-CERNET-BKB59.77.80.0/20 AS4538 ERX-CERNET-BKB59.77.96.0/24 AS4538 ERX-CERNET-BKB59.77.98.0/24 AS4538 ERX-CERNET-BKB59.77.100.0/22 AS4538 ERX-CERNET-BKB59.77.108.0/22 AS4538 ERX-CERNET-BKB59.77.112.0/22 AS4538 ERX-CERNET-BKB59.77.128.0/21 AS4538 ERX-CERNET-BKB59.77.136.0/21 AS4538 ERX-CERNET-BKB59.77.144.0/20 AS4538 ERX-CERNET-BKB59.77.160.0/22 AS4538 ERX-CERNET-BKB59.77.176.0/20 AS4538 ERX-CERNET-BKB59.77.192.0/19 AS4538 ERX-CERNET-BKB59.77.224.0/19 AS4538 ERX-CERNET-BKB