subnet.im

AS19969CyberCloud Professionals LLC

United StatesRegistryARINTypeEyeball

As of 27th September 2026, AS19969 (CyberCloud Professionals LLC), an access network registered in the United States with ARIN, originates 20 IPv4 prefixes covering 37.6k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 5,055th-largest of the 79,523 networks we see originating IPv4, and the 1,751st-largest of 18,427 in the United States. It is seen behind 5 upstream networks, most often AS6461 (Zayo Bandwidth) and AS6939 (Hurricane Electric LLC), and in front of 7 downstream networks. 61% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 91% 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

20

IPv6 prefixes

3

IPv4 addresses

37.6k

IPv6 /64s

4.3B

Upstream graph

The networks AS19969 is seen behind, one and two hops out, drawn from real AS paths.

AS19969Toward the internet core
Upstream graph for AS19969: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS19969CyberCloud Profes…This networkAS174Cogent Communicat…AS3257GTT Communication…AS6461Zayo BandwidthAS6939Hurricane Electri…AS49544i3D.net B.VAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS398465Rackdog LLCAS32590Valve CorporationAS2914NTT America, Inc.AS18106Viewqwest Pte LtdAS20130Depaul University

Networks observed one and two hops upstream of AS19969 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

37

adjacent networks

Upstreams
514%
Peers
2568%
Downstreams
719%

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

Upstreams of AS19969
NetworkCountryRelationshipPathsVantage pts
AS6461Zayo BandwidthUSPeer2,326107
AS6939Hurricane Electric LLCUSPeer1,55089
AS174Cogent Communications, LLCUSPeer1,295104
AS3257GTT Communications Inc.USPeer13816
AS49544i3D.net B.VNLPeer532

Prefixes

The largest blocks AS19969 originates, widest first.

Largest prefixes originated by AS19969
PrefixAddressesVisibility
69.195.128.0/198.2k81/81
209.90.0.0/198.2k81/81
96.43.128.0/204.1k81/81
66.85.72.0/212k81/81
104.218.16.0/212k81/81
108.59.192.0/212k81/81
172.86.176.0/212k81/81
204.27.56.0/212k81/81
208.94.240.0/212k81/81
104.192.168.0/221k81/81

Routing health

How AS19969'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

  • Valid60.9%14
  • Invalid0.0%0
  • No ROA39.1%9

Propagation

  • Globally propagated90% of full-feed peers or more91.3%21
  • Partially propagated40% to 90%4.3%1
  • Seen by few peersUnder 40%4.3%1

Prefix sizes

IPv4 — 20 prefixes

IPv6 — 3 prefixes

  • /324.3B × /6433.3%1
  • /4865.5k × /6466.7%2

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Announced142.202.95.0/2425th Sept 2026
  • Withdrawn142.202.95.0/2425th Sept 2026
  • Announced23.145.216.0/2425th Sept 2026
  • Withdrawn23.145.216.0/2425th Sept 2026
  • Withdrawn2602:fab5::/4025th Sept 2026
  • Withdrawn44.56.128.0/2425th Sept 2026
  • Announced44.56.128.0/2425th Sept 2026
  • Withdrawn44.90.55.0/2425th Sept 2026
  • Announced44.90.55.0/2425th Sept 2026

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