subnet.im

AS20080Florida International University

United StatesRegistryARINTypeCarrier

As of 28th September 2026, AS20080 (Florida International University), a transit carrier registered in the United States with ARIN, originates 4 IPv4 prefixes covering 2k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 25,311th-largest of the 79,544 networks we see originating IPv4, and the 6,292nd-largest of 18,428 in the United States. It is seen behind 11 upstream networks, most often AS2914 (NTT America, Inc.) and AS6762 (Telecom Italia Sparkle (Seabone)), and in front of 13 downstream networks. 50% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

4

IPv6 prefixes

2

IPv4 addresses

2k

IPv6 /64s

4.3B

Upstream graph

The networks AS20080 is seen behind, one and two hops out, drawn from real AS paths.

AS20080Toward the internet core
Upstream graph for AS20080: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20080Florida Internati…This networkAS293ESnetAS2914NTT America, Inc.AS6762Telecom Italia Sp…AS6939Hurricane Electri…AS11537Internet2AS6453TATA Communicatio…AS3130RGnet OUAS49544i3D.net B.VAS52075Wifirst S.A.S.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2153CENIC

Networks observed one and two hops upstream of AS20080 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

259

adjacent networks

Upstreams
114%
Peers
23591%
Downstreams
135%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS20080
NetworkCountryRelationshipPathsVantage pts
AS2914NTT America, Inc.USPeer30,165106
AS6762Telecom Italia Sparkle (Seabone)ITPeer1,4908
AS6939Hurricane Electric LLCUSPeer76061
AS293ESnetUSPeer4241
AS11537Internet2USPeer3685
AS14537Continent 8 LLCUSPeer234
AS7195EdgeUnoCOPeer102
AS35280F5 Networks SARLFRPeer41
AS3303Swisscom (Schweiz) AGCHPeer41
AS58453China Mobile InternationalHKPeer41

Prefixes

The largest blocks AS20080 originates, widest first.

Largest prefixes originated by AS20080
PrefixAddressesVisibility
190.103.184.0/221k81/82
170.39.8.0/2351281/82
67.17.206.0/2425680/82
198.32.252.0/2425680/82
2800:bc0::/324.3B × /6464/65
2001:468:700::/4865.5k × /6464/65

Routing health

How AS20080's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid50.0%3
  • Invalid0.0%0
  • No ROA50.0%3

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 2 prefixes

  • /324.3B × /6450.0%1
  • /4865.5k × /6450.0%1

Recent changes

Announcements that started or stopped since 29th Aug 2026.

No announcement by AS20080 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.