subnet.im

AS218644Dylan Joseph Ogle

United KingdomRegistryRIPE NCC

As of 27th September 2026, AS218644 (Dylan Joseph Ogle), a 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 59,129th-largest of the 79,523 networks we see originating IPv4, and the 1,594th-largest of 2,075 in the United Kingdom. It is seen behind 2 upstream networks, most often AS20473 (The Constant Company, LLC) and AS34927 (iFog GmbH). 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 AS218644 is seen behind, one and two hops out, drawn from real AS paths.

AS218644Toward the internet core
Upstream graph for AS218644: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS218644Dylan Joseph OgleThis networkAS20473The Constant Comp…AS34927iFog GmbHAS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6939Hurricane Electri…AS9002RETN Limited

Networks observed one and two hops upstream of AS218644 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

5

adjacent networks

Upstreams
240%
Peers
360%
Downstreams
00%

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

Upstreams of AS218644
NetworkCountryRelationshipPathsVantage pts
AS20473The Constant Company, LLCUSPeer118118
AS34927iFog GmbHCHPeer2727

Prefixes

The largest blocks AS218644 originates, widest first.

Largest prefixes originated by AS218644
PrefixAddressesVisibility
222.167.228.0/2425681/81
2a11:29c0:43::/4865.5k × /6464/64

Routing health

How AS218644'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 28th Aug 2026.

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