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AS201971CreeperHost LTD

United KingdomRegistryRIPE NCCTypeContent

As of 26th September 2026, AS201971 (CreeperHost LTD), a content network registered in the United Kingdom with RIPE NCC, originates 23 IPv4 prefixes covering 6.9k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 13,308th-largest of the 79,516 networks we see originating IPv4, and the 401st-largest of 2,074 in the United Kingdom. It is seen behind 8 upstream networks, most often AS60068 (Datacamp Limited (CDN77 / DataPacket)) and AS6939 (Hurricane Electric LLC), and in front of 1 downstream network. 44% 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

23

IPv6 prefixes

4

IPv4 addresses

6.9k

IPv6 /64s

12.6M

Upstream graph

The networks AS201971 is seen behind, one and two hops out, drawn from real AS paths.

AS201971Toward the internet core
Upstream graph for AS201971: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS201971CreeperHost LTDThis networkAS4455IX Reach LtdAS6939Hurricane Electri…AS20473The Constant Comp…AS36352HostPapaAS60068Datacamp Limited …AS5511Orange S.A.AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS1299Arelion (fka. Tel…AS174Cogent Communicat…

Networks observed one and two hops upstream of AS201971 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

18

adjacent networks

Upstreams
844%
Peers
950%
Downstreams
16%

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

Upstreams of AS201971
NetworkCountryRelationshipPathsVantage pts
AS60068Datacamp Limited (CDN77 / DataPacket)GBPeer1,33687
AS6939Hurricane Electric LLCUSPeer438125
AS36352HostPapaUSPeer24080
AS4455IX Reach LtdGBPeer11030
AS20473The Constant Company, LLCUSPeer8181
AS3170VeloxServ Communications LtdGBPeer6239
AS43531BSO Network Solutions SASFRPeer43
AS31216BSO Network Solutions SASFRPeer11

Prefixes

All 27

The largest blocks AS201971 originates, widest first.

Largest prefixes originated by AS201971
PrefixAddressesVisibility
149.88.40.0/221k81/81
185.57.188.0/2351281/81
82.145.35.0/2425681/81
139.28.204.0/2425681/81
139.28.207.0/2425681/81
149.88.32.0/2425681/81
149.88.33.0/2425680/81
149.88.34.0/2425681/81
149.88.35.0/2425680/81
149.88.36.0/2425681/81

Routing health

How AS201971'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

  • Valid44.4%12
  • Invalid0.0%0
  • No ROA55.6%15

Propagation

  • Globally propagated90% of full-feed peers or more100.0%27
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 23 prefixes

IPv6 — 4 prefixes

  • /424.2M × /6475.0%3
  • /4865.5k × /6425.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS201971 started or stopped in this period.

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