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 18.68.45.0 against Barracuda Central. Not listed (NotExistentDomain). 28ms
040
+000
Checking 18.68.45.0 against PSBL (Passive Spam Block List). Not listed (NotExistentDomain). 35ms
046
+000
Checking 18.68.45.0 against spamcop. Not listed (NotExistentDomain). 44ms
064
+000
Checking 18.68.45.0 against Junk Email Filter (tm). Not listed (NotExistentDomain). 59ms
073
+072
Checking 18.68.45.0 against Spamhaus ZEN. Listed! Return code '127.0.0.11'. 72ms
080
+000
Checking 18.68.45.0 against UCEPROTECT lvl 2. Not listed (NotExistentDomain). 77ms
109
+000
Checking 18.68.45.0 against SORBS. Not listed (NotExistentDomain). 106ms
125
+000
Checking 18.68.45.0 against SURBL (multi). Not listed (NotExistentDomain). 124ms
155
+000
Checking 18.68.45.0 against ips.backscatterer.org. Not listed (NotExistentDomain). 152ms
155
+000
Checking 18.68.45.0 against GBUdb. Not listed (NotExistentDomain). 150ms
577
+000
Checking 18.68.45.0 against Spamrats!. Error: ServerFailure. 574ms
578
+504
Done
578
+000
11 DNSBL's checked in 576ms.
578
+000
ERROuch - 18.68.45.0 is blacklisted! One or more DNSBL's has blacklisted 18.68.45.0. Review the details below.
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