210.48.136.0/21
Nobody announces 210.48.136.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 210.48.136.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
2
IRR route objects
4 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 210.48.136.0/21 | /21 | AS4809 CHINATELECOM-CORE-WAN-CN2 | APNIC |
| 210.48.136.0/21 | /21 | AS23764 CTGNet | APNIC |
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 |
|---|---|---|---|---|
| 210.48.136.0/21 | AS4809 CHINATELECOM-CORE-WAN-CN2 | APNIC | China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District | MAINT-CHINANET |
| 210.48.136.0/21 | AS23764 CTGNet | APNIC | China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District | MAINT-CHINANET |
| 210.48.136.0/21 | AS4809 CHINATELECOM-CORE-WAN-CN2 | RADB | Chinatelecom Next Carrying HongKong Region Network | MAINT-CT-GNOC |
| 210.48.136.0/21 | AS23764 CTGNet | RADB | CTGNET | MAINT-AS36678 |
| 210.48.128.0/20 covering | AS9942 COMINDICO-AP | LEVEL3 | Comindico | MAINT-AU-COMINDICO |
| 210.48.128.0/20 covering | AS17797 PICKNOWL-AS-AP | RADB | Internet Service Provider (135335) | MAINT-AS2764 |
More specific
Prefixes inside 210.48.136.0/21
2 announced prefixes fall inside this one.