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AS17252Colocation America Corporation

United StatesRegistryARIN

As of 24th October 2026, AS17252 (Colocation America Corporation), a network registered in the United States with ARIN, originates 12 IPv4 prefixes covering 30k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 5,701st-largest of the 79,671 networks we see originating IPv4, and the 1,943rd-largest of 18,487 in the United States. It is seen behind 1 upstream network, most often AS4213 (Krypt Technologies). 29% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 93% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

12

IPv6 prefixes

2

IPv4 addresses

30k

IPv6 /64s

4.3B

Upstream graph

The networks AS17252 is seen behind, one and two hops out, drawn from real AS paths.

AS17252Toward the internet core
Upstream graph for AS17252: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS17252Colocation Americ…This networkAS4213Krypt TechnologiesAS1299Arelion (fka. Tel…AS3257GTT Communication…

Networks observed one and two hops upstream of AS17252 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS17252
NetworkCountryRelationshipPathsVantage pts
AS4213Krypt TechnologiesUSPeer980138

Prefixes

The largest blocks AS17252 originates, widest first.

Largest prefixes originated by AS17252
PrefixAddressesVisibility
174.140.224.0/198.2k76/76
174.140.208.0/204.1k76/76
67.203.8.0/212k76/76
67.203.16.0/212k76/76
67.207.168.0/212k76/76
67.207.176.0/212k76/76
67.207.184.0/212k76/76
67.227.0.0/212k76/76
67.227.8.0/212k76/76
174.140.200.0/212k76/76

Routing health

How AS17252'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

  • Valid28.6%4
  • Invalid7.1%1
  • No ROA64.3%9

Propagation

  • Globally propagated90% of full-feed peers or more92.9%13
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%7.1%1

Prefix sizes

IPv4 — 12 prefixes

IPv6 — 2 prefixes

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

Recent changes

Announcements that started or stopped since 24th Sept 2026.

No announcement by AS17252 started or stopped in this period.

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