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AS23514QUANTLAB FINANCIAL LLC

United StatesRegistryARIN

As of 10th November 2026, AS23514 (QUANTLAB FINANCIAL LLC), a network registered in the United States with ARIN, originates 3 IPv4 prefixes covering 768 addresses. By IPv4 address space that makes it the 45,659th-largest of the 80,723 networks we see originating IPv4, and the 9,531st-largest of 18,750 in the United States. It is seen behind 3 upstream networks, most often AS6461 (Zayo Bandwidth) and AS174 (Cogent Communications, LLC). 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.

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

768

IPv6 /64s

0

Upstream graph

The networks AS23514 is seen behind, one and two hops out, drawn from real AS paths.

AS23514Toward the internet core
Upstream graph for AS23514: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS23514QUANTLAB FINANCIA…This networkAS174Cogent Communicat…AS3356Lumen (Level 3)AS6461Zayo BandwidthAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS32590Valve Corporation

Networks observed one and two hops upstream of AS23514 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

8

adjacent networks

Upstreams
338%
Peers
563%
Downstreams
00%

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

Upstreams of AS23514
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer8945
AS174Cogent Communications, LLCUSPeer8440
AS3356Lumen (Level 3)USPeer5252

Prefixes

The largest blocks AS23514 originates, widest first.

Largest prefixes originated by AS23514
PrefixAddressesVisibility
208.185.6.0/2425675/76
209.249.8.0/2425675/76
209.249.38.0/2425675/76

Routing health

How AS23514'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%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%3
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 3 prefixes

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS23514 started or stopped in this period.

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