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AS11798Ace Data Centers, Inc.

United StatesRegistryARIN

As of 27th September 2026, AS11798 (Ace Data Centers, Inc.), a network registered in the United States with ARIN, originates 194 IPv4 prefixes covering 64k addresses. By IPv4 address space that makes it the 4,020th-largest of the 79,525 networks we see originating IPv4, and the 1,459th-largest of 18,428 in the United States. It is seen behind 3 upstream networks, most often AS6461 (Zayo Bandwidth) and AS174 (Cogent Communications, LLC), and in front of 1 downstream network. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

194

IPv6 prefixes

0

IPv4 addresses

64k

IPv6 /64s

0

Upstream graph

The networks AS11798 is seen behind, one and two hops out, drawn from real AS paths.

AS11798Toward the internet core
Upstream graph for AS11798: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS11798Ace Data Centers,…This networkAS174Cogent Communicat…AS6461Zayo BandwidthAS6939Hurricane Electri…AS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS2914NTT America, Inc.AS32590Valve CorporationAS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS11798 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

9

adjacent networks

Upstreams
333%
Peers
556%
Downstreams
111%

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

Upstreams of AS11798
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer24,232113
AS174Cogent Communications, LLCUSPeer6,27454
AS6939Hurricane Electric LLCUSPeer2,49119

Prefixes

All 194

The largest blocks AS11798 originates, widest first.

Largest prefixes originated by AS11798
PrefixAddressesVisibility
13.143.16.0/204.1k81/81
13.143.56.0/212k81/81
31.76.136.0/212k81/81
31.76.144.0/212k81/81
31.76.152.0/212k81/81
31.76.160.0/212k81/81
185.216.104.0/221k80/81
13.143.106.0/2351281/81
23.26.14.0/2351280/81
31.77.180.0/2351281/81

Routing health

How AS11798'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

  • Valid100.0%194
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%194
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 194 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

29 announced and 0 withdrawn in all; the most recent are shown.

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