subnet.im

AS20141Quality Technology Services, LLC

United StatesRegistryARIN

As of 23rd October 2026, AS20141 (Quality Technology Services, LLC), a network registered in the United States with ARIN, originates 70 IPv4 prefixes covering 91.4k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 2,530th-largest of the 79,652 networks we see originating IPv4, and the 814th-largest of 18,475 in the United States. It is seen behind 7 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 23 downstream networks. 5% 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

70

IPv6 prefixes

3

IPv4 addresses

91.4k

IPv6 /64s

2.1B

Upstream graph

The networks AS20141 is seen behind, one and two hops out, drawn from real AS paths.

AS20141Toward the internet core
Upstream graph for AS20141: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS20141Quality Technolog…This networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS6939Hurricane Electri…AS49544i3D.net B.VAS151326DCConnect Communi…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS3549Lumen (fka. Globa…AS2914NTT America, Inc.AS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS20141 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

72

adjacent networks

Upstreams
710%
Peers
4258%
Downstreams
2332%

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

Upstreams of AS20141
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer7,890107
AS1299Arelion (fka. Telia Carrier)SEPeer1,61445
AS3356Lumen (Level 3)USPeer81836
AS174Cogent Communications, LLCUSPeer52216
AS49544i3D.net B.VNLPeer1472
AS35280F5 Networks SARLFRPeer1411
AS701Verizon BusinessUSPeer92

Prefixes

All 73

The largest blocks AS20141 originates, widest first.

Largest prefixes originated by AS20141
PrefixAddressesVisibility
64.88.160.0/198.2k77/77
204.193.128.0/198.2k77/77
209.10.96.0/198.2k77/77
209.208.224.0/198.2k77/77
64.57.240.0/204.1k77/77
64.88.160.0/204.1k77/77
67.220.96.0/204.1k77/77
209.10.128.0/204.1k77/77
209.10.144.0/204.1k77/77
216.154.192.0/204.1k77/77

Routing health

How AS20141'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

  • Valid5.5%4
  • Invalid0.0%0
  • No ROA94.5%69

Propagation

  • Globally propagated90% of full-feed peers or more100.0%73
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 70 prefixes

IPv6 — 3 prefixes

  • /341.1B × /6466.7%2
  • /4865.5k × /6433.3%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

  • Announced67.220.112.0/2426th Sept 2026
  • Withdrawn67.220.112.0/2426th Sept 2026

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