https://rdap.db.ripe.net/ip/24.235.22.0/23
This will just infinitely redirect between ARIN and RIPE:
$ wget https://rdap.arin.net/registry/ip/24.235.22.0/23
--2018-08-24 14:00:05-- https://rdap.arin.net/registry/ip/24.235.22.0/23
Resolving rdap.arin.net... 2001:500:a9::160, 2001:500:31::160,
2001:500:13::160, ...
Connecting to rdap.arin.net|2001:500:a9::160|:443... connected.
HTTP request sent, awaiting response... 303 See Other
Location: https://rdap.db.ripe.net/ip/24.235.22.0/23 [following]
--2018-08-24 14:00:06-- https://rdap.db.ripe.net/ip/24.235.22.0/23
Resolving rdap.db.ripe.net... 2001:67c:2e8:22::c100:68e, 193.0.6.142
Connecting to rdap.db.ripe.net|2001:67c:2e8:22::c100:68e|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://rdap.arin.net/registry/ip/24.235.22.0/23 [following]
--2018-08-24 14:00:06-- https://rdap.arin.net/registry/ip/24.235.22.0/23
Connecting to rdap.arin.net|2001:500:a9::160|:443... connected.
HTTP request sent, awaiting response... 303 See Other
Location: https://rdap.db.ripe.net/ip/24.235.22.0/23 [following]
--2018-08-24 14:00:07-- https://rdap.db.ripe.net/ip/24.235.22.0/23
Connecting to rdap.db.ripe.net|2001:67c:2e8:22::c100:68e|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://rdap.arin.net/registry/ip/24.235.22.0/23 [following]
--2018-08-24 14:00:07-- https://rdap.arin.net/registry/ip/24.235.22.0/23
Connecting to rdap.arin.net|2001:500:a9::160|:443... connected.
HTTP request sent, awaiting response... 303 See Other
It seems to be a RIPE issue though, because RIPE has valid data when I
query via the web UI:
https://apps.db.ripe.net/db-web-ui/#/query?searchtext=24.235.22.0%2F23
