Announced IPs
5,632
IPv4
IPv4 Prefixes
22
IPv6 Prefixes
153
Hosted Domains
—
resolve into this AS
Peers
108
Customers
1
AS Profile
AS Name
Columbia/UFMG PEERING Research Testbed
Also known as
Transit Portal, BGPMUX
AS Type
Educational/Research
Scope
Global
Traffic
20-100Mbps
Website
IRR AS-SET
RS-PEERING-TESTBED
RIR
ARIN
Country
Allocated
2009-06-16
RPKI Validity
Total ROAs
42
Valid Prefixes
—
NotFound
175
Announced (BGP)
175
RPKI Coverage
0%
Geographic Footprint
Countries where this AS's scanned IPs are geolocated, by open-IP count.
Upstreams
Tier-1 / transit-free network
CAIDA AS-Relationships sees no upstream transit provider for this ASN — either a tier-1 carrier, a settlement-free routing arrangement, or an ASN that peers privately. Tier-1s like AS174, AS3356, AS6939 also show empty here.