202.165.136.0/21
Nobody announces 202.165.136.0/21 on its own; it is covered by 202.165.128.0/19 AS7473 SINGTEL-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 202.165.136.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 6 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 202.165.128.0/20 | /24 | AS4845 SINGTEL-TW | APNIC |
| 202.165.128.0/20 | /24 | AS7473 SINGTEL-AS-AP | APNIC |
| 202.165.128.0/19 | /19 | AS4845 SINGTEL-TW | APNIC |
| 202.165.128.0/19 | /19 | AS7473 SINGTEL-AS-AP | 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 |
|---|---|---|---|---|
| 202.165.136.0/21 | AS4845 SINGTEL-TW | APNIC | Singapore Telecom Taiwan Ltd 2F , No: 290 Section 4 Chung Hsiao East Rd | MAINT-TW-STTW |
| 202.165.136.0/21 | AS7473 SINGTEL-AS-AP | APNIC | Singapore Telecom Taiwan Ltd 2F , No: 290 Section 4 Chung Hsiao East Rd | MAINT-TW-STTW |
| 202.165.136.0/21 | AS4845 SINGTEL-TW | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 202.165.128.0/20 covering | AS4845 SINGTEL-TW | APNIC | Singapore Telecom Taiwan Ltd 2F , No: 290 Section 4 Chung Hsiao East Rd | MAINT-TW-STTW |
| 202.165.128.0/20 covering | AS7473 SINGTEL-AS-AP | APNIC | Singapore Telecom Taiwan Ltd 2F , No: 290 Section 4 Chung Hsiao East Rd | MAINT-TW-STTW |
| 202.165.128.0/20 covering | AS4845 SINGTEL-TW | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 202.165.128.0/19 covering | AS4845 SINGTEL-TW | APNIC | Singapore Telecom Taiwan Ltd 2F , No: 290 Section 4 Chung Hsiao East Rd | MAINT-TW-STTW |
| 202.165.128.0/19 covering | AS7473 SINGTEL-AS-AP | APNIC | Singapore Telecom Taiwan Ltd 2F , No: 290 Section 4 Chung Hsiao East Rd | MAINT-TW-STTW |
| 202.165.128.0/19 covering | AS4845 SINGTEL-TW | RADB | SINGTEL-IX LOCAL-AS TW SingTel Internet Exchange Singapore Telecommunications 5, Tampines Central 6 SINGAPORE Tel: +65 7808011 | MAINT-AS7473 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.