subnet.im

AS212635Jurrian van Iersel

NetherlandsRegistryRIPE NCC

As of 11th November 2026, AS212635 (Jurrian van Iersel), a network registered in the Netherlands with RIPE NCC, originates 1 IPv4 prefix covering 1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 36,497th-largest of the 80,747 networks we see originating IPv4, and the 511th-largest of 1,042 in the Netherlands. It is seen behind 17 upstream networks, most often AS215638 (Cilix Limited) and AS34927 (iFog GmbH), and in front of 9 downstream networks. 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

1k

IPv6 /64s

17.2B

Upstream graph

The networks AS212635 is seen behind, one and two hops out, drawn from real AS paths.

AS212635Toward the internet core
Upstream graph for AS212635: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS212635Jurrian van IerselThis networkAS6939Hurricane Electri…AS8529Zain Omantel Inte…AS34927iFog GmbHAS37989DCS1AS215638Cilix LimitedAS20130Depaul UniversityAS132337AxclusiveAS6453TATA Communicatio…AS137409GSL Networks Pty …AS9002RETN LimitedAS56300MyRepublic Ltd.AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS212635 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

1,048

adjacent networks

Upstreams
172%
Peers
1,02298%
Downstreams
91%

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

Upstreams of AS212635
NetworkCountryRelationshipPathsVantage pts
AS215638Cilix LimitedGBPeer15353
AS34927iFog GmbHCHPeer5958
AS6939Hurricane Electric LLCUSPeer159
AS8529Zain Omantel International FZ-LLCAEPeer122
AS37989DCS1SGPeer119
AS49544i3D.net B.VNLPeer102
AS14537Continent 8 LLCUSPeer64
AS58511Swoop (Anycast Global Backbone)AUPeer62
AS24940Hetzner Online GmbHDEPeer62
AS25091IP-Max SACHPeer32

Prefixes

The largest blocks AS212635 originates, widest first.

Largest prefixes originated by AS212635
PrefixAddressesVisibility
45.159.140.0/221k76/76
2a10:6e40::/3017.2B × /6461/63

Routing health

How AS212635'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

  • /3017.2B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS212635 started or stopped in this period.

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