ASN Lookup
AS55518 · Singapore Internet Exchange Limited
An Autonomous System (AS) is a network run by one operator, like an ISP, with its own number on the internet. See who owns it, its IP prefixes, and its upstreams.
AS55518not announced
Singapore Internet Exchange LimitednameSGIX-SG
countrySingapore (SG)
rirAPNIC
registeredMay 14, 2010
updatedFeb 10, 2026
abuse[email protected]
Upstreams
Networks that sell this AS its internet transit.53 networks below it (downstream)
Announced prefixes · 0 IPv4 · 0 IPv6
No prefixes announced in the last two weeks.
Upstream graphTransit paths from this AS up to the tier-1 networks. Click a node to open that AS.
building the graph from BGP paths…