Network Information

Prefix	216.163.220.0/22
CIDR	/22
Total IPs	1,024
Usable IPs	1,022
IP Range	216.163.220.0 - 216.163.223.255

AS Paths Graph

AS Looking Glass

BGP paths to 216.163.220.0/22 (origin on the right, matching graph above)

AS140627 → AS1299 → AS27552 → AS27370
AS9002 → AS27552 → AS27370
AS19151 → AS27552 → AS27370
AS22296 → AS6939 → AS54004 → AS27370
AS2500 → AS6939 → AS54004 → AS27370
AS150000 → AS6939 → AS54004 → AS27370
AS2734 → AS27370

All 9 BGP Paths

Complete list of all observed paths (origin on the right)

AS2734 → AS27370
AS1299 → AS27552 → AS27370
AS140627 → AS1299 → AS27552 → AS27370
AS9002 → AS27552 → AS27370
AS19151 → AS27552 → AS27370
AS6939 → AS54004 → AS27370
AS2500 → AS6939 → AS54004 → AS27370
AS22296 → AS6939 → AS54004 → AS27370
AS150000 → AS6939 → AS54004 → AS27370

Hostnames in this Network

IP	Hostname
216.163.220.136	www.boston.k12.ma.us
216.163.220.136	mm.boston.k12.ma.us
216.163.220.136	boston.k12.ma.us
216.163.220.136	mail.bostonpublicschools.org
216.163.220.136	webmail.boston.k12.ma.us
216.163.220.136	mm.mybps.org
216.163.220.139	ns3.mybps.org