subnet.im

AS8758Iway AG

SwitzerlandRegistryRIPE NCCTypeEyeball

As of 26th September 2026, AS8758 (Iway AG), an access network registered in Switzerland with RIPE NCC, originates 46 IPv4 prefixes covering 176k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 1,486th-largest of the 79,480 networks we see originating IPv4, and the 14th-largest of 739 in Switzerland. It is seen behind 35 upstream networks, most often AS8220 (COLT) and AS9002 (RETN Limited), and in front of 25 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

46

IPv6 prefixes

7

IPv4 addresses

176k

IPv6 /64s

118B

Upstream graph

The networks AS8758 is seen behind, one and two hops out, drawn from real AS paths.

AS8758Toward the internet core
Upstream graph for AS8758: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS8758Iway AGThis networkAS3303Swisscom (Schweiz…AS6730Sunrise GmbHAS8220COLTAS9002RETN LimitedAS13030Init7 (Switzerlan…AS2914NTT America, Inc.AS6939Hurricane Electri…AS6830Liberty Global Eu…AS3356Lumen (Level 3)AS15576NTS workspace AGAS51907Kanton ZugAS6453TATA Communicatio…

Networks observed one and two hops upstream of AS8758 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

879

adjacent networks

Upstreams
354%
Peers
81993%
Downstreams
253%

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

Upstreams of AS8758
NetworkCountryRelationshipPathsVantage pts
AS8220COLTGBPeer2,66546
AS9002RETN LimitedGBPeer2,57557
AS3303Swisscom (Schweiz) AGCHPeer42227
AS6730Sunrise GmbHCHPeer1994
AS13030Init7 (Switzerland) Ltd.CHPeer1684
AS6939Hurricane Electric LLCUSPeer1646
AS38880Micron21 Datacentre Pty LtdAUPeer1472
AS7713PT Telkom Indonesia TbkIDPeer1342
AS23673Cogetel Online, Cambodia, ISPKHPeer1192
AS8888xTom Pty LtdAUPeer1102

Prefixes

All 53

The largest blocks AS8758 originates, widest first.

Largest prefixes originated by AS8758
PrefixAddressesVisibility
157.143.0.0/1732.8k81/81
83.150.0.0/1816.4k81/81
155.2.64.0/1816.4k80/81
91.84.64.0/198.2k81/81
125.3.64.0/198.2k81/81
145.40.192.0/198.2k81/81
146.185.64.0/198.2k81/81
155.2.224.0/198.2k81/81
212.25.0.0/198.2k81/81
80.89.208.0/204.1k81/81

Routing health

How AS8758'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%53
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%53
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 46 prefixes

IPv6 — 7 prefixes

  • /2934.4B × /6442.9%3
  • /324.3B × /6442.9%3
  • /332.1B × /6414.3%1

Recent changes

Announcements that started or stopped since 27th Aug 2026.

No announcement by AS8758 started or stopped in this period.

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