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AS215859Hetzner Cloud - Singapore

GermanyRegistryRIPE NCCTypeContent

As of 13th October 2026, AS215859 (Hetzner Cloud - Singapore), a content network registered in Germany with RIPE NCC, originates 83 IPv4 prefixes covering 153k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 1,608th-largest of the 79,585 networks we see originating IPv4, and the 42nd-largest of 2,297 in Germany. It is seen behind 21 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS35280 (F5 Networks SARL), and in front of 364 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 2% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

83

IPv6 prefixes

1

IPv4 addresses

153k

IPv6 /64s

16.8M

Upstream graph

The networks AS215859 is seen behind, one and two hops out, drawn from real AS paths.

AS215859Toward the internet core
Upstream graph for AS215859: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS215859Hetzner Cloud - S…This networkAS6939Hurricane Electri…AS7713PT Telkom Indones…AS9002RETN LimitedAS14537Continent 8 LLCAS35280F5 Networks SARLAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS6453TATA Communicatio…AS51907Kanton ZugAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS32590Valve Corporation

Networks observed one and two hops upstream of AS215859 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

832

adjacent networks

Upstreams
213%
Peers
44754%
Downstreams
36444%

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

Upstreams of AS215859
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer4256
AS35280F5 Networks SARLFRPeer1663
AS9002RETN LimitedGBPeer1663
AS7713PT Telkom Indonesia TbkIDPeer1664
AS14537Continent 8 LLCUSPeer1642
AS38880Micron21 Datacentre Pty LtdAUPeer1592
AS58511Swoop (Anycast Global Backbone)AUPeer842
AS32590Valve CorporationUSPeer842
AS24516Virtutel Pty LtdAUPeer842
AS199524Gcore S.A.LUPeer842

Prefixes

All 84

The largest blocks AS215859 originates, widest first.

Largest prefixes originated by AS215859
PrefixAddressesVisibility
5.223.0.0/1665.5k81/81
5.223.0.0/1732.8k26/81
5.223.128.0/1732.8k26/81
5.223.8.0/212k27/81
5.223.16.0/2425627/81
5.223.17.0/2425627/81
5.223.18.0/2425627/81
5.223.19.0/2425627/81
5.223.20.0/2425627/81
5.223.21.0/2425627/81

Routing health

How AS215859'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%84
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more2.4%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%97.6%82

Prefix sizes

IPv4 — 83 prefixes

IPv6 — 1 prefixes

  • /4016.8M × /64100.0%1

Recent changes

Announcements that started or stopped since 13th Sept 2026.

No announcement by AS215859 started or stopped in this period.

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