171.100.56.0/21
Nobody announces 171.100.56.0/21 on its own; it is covered by 171.100.0.0/18 AS17552 TRUEONLINE-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 171.100.56.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
8
IRR route objects
2 exact, 18 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 171.100.0.0/16 | /24 | AS7470 TRUEINTERNET-AS-AP | APNIC |
| 171.100.0.0/16 | /24 | AS17552 TRUEONLINE-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 |
|---|---|---|---|---|
| 171.100.56.0/21 | AS7470 TRUEINTERNET-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.56.0/21 | AS17552 TRUEONLINE-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.48.0/20 covering | AS7470 TRUEINTERNET-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.48.0/20 covering | AS17552 TRUEONLINE-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.32.0/19 covering | AS7470 TRUEINTERNET-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.32.0/19 covering | AS17552 TRUEONLINE-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.32.0/19 covering | AS7470 TRUEINTERNET-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
| 171.100.32.0/19 covering | AS17552 TRUEONLINE-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
| 171.100.0.0/18 covering | AS7470 TRUEINTERNET-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.0.0/18 covering | AS17552 TRUEONLINE-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.0.0/18 covering | AS7470 TRUEINTERNET-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
| 171.100.0.0/18 covering | AS17552 TRUEONLINE-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
| 171.100.0.0/17 covering | AS7470 TRUEINTERNET-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.0.0/17 covering | AS17552 TRUEONLINE-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.0.0/17 covering | AS7470 TRUEINTERNET-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
| 171.100.0.0/17 covering | AS17552 TRUEONLINE-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
| 171.100.0.0/16 covering | AS7470 TRUEINTERNET-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.0.0/16 covering | AS17552 TRUEONLINE-AS-AP | APNIC | TRUE INTERNET CORPORATION CO. LTD. No. 18, True Tower, Ratchadapisek Road Huai Khwang Subdistrict | MAINT-AP-TRUEINTERNET |
| 171.100.0.0/16 covering | AS7470 TRUEINTERNET-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
| 171.100.0.0/16 covering | AS17552 TRUEONLINE-AS-AP | RADB | TRUEINTERNET-BB | MAINT-AS7470 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 171.100.56.0/21
8 announced prefixes fall inside this one.
Show the 8 prefixes
171.100.56.0/24 AS7470 TRUEINTERNET-AS-AP171.100.57.0/24 AS7470 TRUEINTERNET-AS-AP171.100.58.0/24 AS7470 TRUEINTERNET-AS-AP171.100.59.0/24 AS7470 TRUEINTERNET-AS-AP171.100.60.0/24 AS7470 TRUEINTERNET-AS-AP171.100.61.0/24 AS7470 TRUEINTERNET-AS-AP171.100.62.0/24 AS7470 TRUEINTERNET-AS-AP171.100.63.0/24 AS7470 TRUEINTERNET-AS-AP