ARIN IRR whois broken?

Fri Aug 17 23:33:13 UTC 2018

 > whois -h rr.arin.net 2001:500::
% This is the ARIN Routing Registry.

%ERROR:101: no entries found
%
% No entries found in the selected source(s).

--

 > whois -h rr.ntt.net 2001:500::
route6:     2001:500::/48
descr:      Proxy RO for Internet Systems Consortium, Inc.
origin:     AS3557
remarks:    contacts per RFC2142:
remarks:    Abuse / UCE reports abuse at verio.net
remarks:    Security issues     security at verio.net
mnt-by:     MAINT-NTTCOM-RA
changed:    boudreat at eng.verio.net 20070413
source:     NTTCOM

--

 > whois -h rr.level3.net 2001:500::

% RIPEdb(3.0.0a13) with ISI RPSL extensions

route6:        2001:500::/48
descr:         Proxy RO for Internet Systems Consortium, Inc.
origin:        AS3557
remarks:       contacts per RFC2142:
remarks:       Abuse / UCE reports abuse at verio.net
remarks:       Security issues     security at verio.net
mnt-by:        MAINT-NTTCOM-RA
changed:       boudreat at eng.verio.net 20070413
source:        NTTCOM