#pinger;300 05 2 * * * /afs/slac/package/pinger/tulip/vtrace0chk.pl
...
67.167.170.19 - - [05/Feb/2017:05:16:13 -0800] "POST /cgi-wrap/reflex.cgi HTTP/1.1" 200 7 "http://tulip.slac.stanford.edu/"
asn.pl works on rhel6-64.slac.stanford.edu and pinger.slac.stanford.edu
350cottrell@rhel6-64e:~$/afs/slac.stanford.edu/g/scs/net/netmon/bin/asn.pl 180.87.96.21
Getting ASN for 180.87.96.21...
IPv4: 180.87.96.21
DNS: if-ae-20-2.tcore1.SVQ-Singapore.as6453.net
ASN: 6453
Descr: NA
However on wanmon.slac.stanford.edu it stalls online 98 of asn.pl, see below
351cottrell@wanmon:~$perl -d /afs/slac.stanford.edu/g/scs/net/netmon/bin/asn.pl 180.87.96.21
Loading DB routines from perl5db.pl version 1.28
Editor support available.
Enter h or `h h' for help, or `man perldebug' for more help.
main::(/afs/slac.stanford.edu/g/scs/net/netmon/bin/asn.pl:56):
56: require IEPM::Tools::ASNWhoIs;
DB<1> c 98 Getting ASN for 180.87.96.21...
main::(/afs/slac.stanford.edu/g/scs/net/netmon/bin/asn.pl:98):
98: my $ans = $as->node2ASN( $node );
DB<2> n
IEPM::Tools::ASNWhoIs::(/afs/slac.stanford.edu/g/scs/net/netmon/iepm/IEPM/Tools/ASNWhoIs.pm:57)::