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 18.172.164.0 against SURBL (multi). Not listed (NotExistentDomain). 20ms
024
+000
Checking 18.172.164.0 against SORBS. Not listed (NotExistentDomain). 21ms
031
+000
Checking 18.172.164.0 against Barracuda Central. Not listed (NotExistentDomain). 27ms
050
+000
Checking 18.172.164.0 against spamcop. Not listed (NotExistentDomain). 48ms
064
+063
Checking 18.172.164.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 63ms
068
+045
Checking 18.172.164.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 45ms
089
+058
Checking 18.172.164.0 against GBUdb. Not listed (NotExistentDomain). 57ms
104
+000
Checking 18.172.164.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 101ms
110
+000
Checking 18.172.164.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 106ms
129
+105
Checking 18.172.164.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 104ms
312
+000
Checking 18.172.164.0 against Spamrats!. Error: ServerFailure. 308ms
312
+248
Done
312
+000
11 DNSBL's checked in 311ms.
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