You may perform this lookup using the API and get the results as easy-to-parse JSON data.
Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.
Checking 143.204.57.0 against SORBS. Not listed (NotExistentDomain). 25ms
027
+000
Checking 143.204.57.0 against Barracuda Central. Not listed (NotExistentDomain). 25ms
042
+000
Checking 143.204.57.0 against spamcop. Not listed (NotExistentDomain). 40ms
044
+000
Checking 143.204.57.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 41ms
045
+044
Checking 143.204.57.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 44ms
104
+000
Checking 143.204.57.0 against SURBL (multi). Not listed (NotExistentDomain). 102ms
158
+000
Checking 143.204.57.0 against GBUdb. Not listed (NotExistentDomain). 155ms
205
+000
Checking 143.204.57.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 204ms
243
+000
Checking 143.204.57.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 240ms
285
+000
Checking 143.204.57.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 283ms
313
+000
Checking 143.204.57.0 against Spamrats!. Error: ServerFailure. 311ms
313
+268
Done
314
+000
11 DNSBL's checked in 312ms.
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