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 18.154.228.0 against Barracuda Central. Not listed (NotExistentDomain). 29ms
043
+000
Checking 18.154.228.0 against spamcop. Not listed (NotExistentDomain). 40ms
047
+000
Checking 18.154.228.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 43ms
053
+000
Checking 18.154.228.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 49ms
055
+054
Checking 18.154.228.0 against Spamhaus ZEN. Not listed (NotExistentDomain). 54ms
103
+000
Checking 18.154.228.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 100ms
103
+000
Checking 18.154.228.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 98ms
163
+000
Checking 18.154.228.0 against GBUdb. Not listed (NotExistentDomain). 158ms
194
+000
Checking 18.154.228.0 against SURBL (multi). Not listed (NotExistentDomain). 191ms
536
+000
Checking 18.154.228.0 against Spamrats!. Error: ServerFailure. 532ms
2.405
+000
Checking 18.154.228.0 against SORBS. Timeout. 2.402ms
2.405
+2.350
Done
2.405
+000
11 DNSBL's checked in 2.404ms.
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