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AS39637ADES BV

NetherlandsRegistryRIPE NCCTypeCarrier

As of 27th September 2026, AS39637 (ADES BV), a transit carrier registered in the Netherlands with RIPE NCC, originates 14 IPv4 prefixes covering 10.2k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 10,337th-largest of the 79,525 networks we see originating IPv4, and the 155th-largest of 1,023 in the Netherlands. It is seen behind 24 upstream networks, most often AS137409 (GSL Networks Pty LTD) and AS8455 (atom86 BV), and in front of 21 downstream networks. 88% 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

14

IPv6 prefixes

3

IPv4 addresses

10.2k

IPv6 /64s

38.7B

Upstream graph

The networks AS39637 is seen behind, one and two hops out, drawn from real AS paths.

AS39637Toward the internet core
Upstream graph for AS39637: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS39637ADES BVThis networkAS6667Elisa OyjAS6939Hurricane Electri…AS8455atom86 BVAS38880Micron21 Datacent…AS137409GSL Networks Pty …AS3356Lumen (Level 3)AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS51088A2B IP B.V.AS2914NTT America, Inc.AS8529Zain Omantel Inte…AS32590Valve Corporation

Networks observed one and two hops upstream of AS39637 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

183

adjacent networks

Upstreams
2413%
Peers
13875%
Downstreams
2111%

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

Upstreams of AS39637
NetworkCountryRelationshipPathsVantage pts
AS137409GSL Networks Pty LTDAUPeer2,884110
AS8455atom86 BVNLPeer64143
AS6939Hurricane Electric LLCUSPeer1226
AS6667Elisa OyjFIPeer1124
AS38880Micron21 Datacentre Pty LtdAUPeer1082
AS34288Kantonsschule ZugCHPeer703
AS13237euNetworks GmbHDEPeer631
AS23673Cogetel Online, Cambodia, ISPKHPeer601
AS37497Network Platforms (PTY) LTDZAPeer591
AS51907Kanton ZugCHPeer581

Prefixes

The largest blocks AS39637 originates, widest first.

Largest prefixes originated by AS39637
PrefixAddressesVisibility
37.203.56.0/212k81/81
94.124.136.0/212k81/81
91.201.164.0/221k81/81
95.215.72.0/221k81/81
185.215.252.0/221k81/81
194.42.122.0/2351281/81
195.72.122.0/2351281/81
195.246.236.0/2351281/81
45.91.122.0/2425681/81
45.136.111.0/2425681/81

Routing health

How AS39637'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

  • Valid88.2%15
  • Invalid0.0%0
  • No ROA11.8%2

Propagation

  • Globally propagated90% of full-feed peers or more100.0%17
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 14 prefixes

IPv6 — 3 prefixes

  • /2934.4B × /6433.3%1
  • /324.3B × /6433.3%1
  • /4865.5k × /6433.3%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS39637 started or stopped in this period.

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