subnet.im

AS199649KTS Technology Group Limited

United KingdomRegistryRIPE NCCTypeEyeball

As of 23rd October 2026, AS199649 (KTS Technology Group Limited), an access network registered in the United Kingdom with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 59,191st-largest of the 79,652 networks we see originating IPv4, and the 1,588th-largest of 2,077 in the United Kingdom. It is seen behind 1 upstream network, most often AS3170 (VeloxServ Communications Ltd). 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

1

IPv6 prefixes

1

IPv4 addresses

256

IPv6 /64s

65.5k

Upstream graph

The networks AS199649 is seen behind, one and two hops out, drawn from real AS paths.

AS199649Toward the internet core
Upstream graph for AS199649: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS199649KTS Technology Gr…This networkAS3170VeloxServ Communi…AS2914NTT America, Inc.AS3257GTT Communication…

Networks observed one and two hops upstream of AS199649 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 AS199649
NetworkCountryRelationshipPathsVantage pts
AS3170VeloxServ Communications LtdGBPeer140140

Prefixes

The largest blocks AS199649 originates, widest first.

Largest prefixes originated by AS199649
PrefixAddressesVisibility
5.199.3.0/2425677/77
2a07:245:202::/4865.5k × /6463/64

Routing health

How AS199649'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS199649 started or stopped in this period.

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