subnet.im

AS34927iFog GmbH

SwitzerlandRegistryRIPE NCCTypeCarrier

As of 26th September 2026, AS34927 (iFog GmbH), a transit carrier registered in Switzerland with RIPE NCC, originates 32 IPv4 prefixes covering 10k addresses and 145 IPv6 prefixes. By IPv4 address space that makes it the 10,559th-largest of the 79,516 networks we see originating IPv4, and the 97th-largest of 739 in Switzerland. It is seen behind 70 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS9002 (RETN Limited), and in front of 429 downstream networks. 94% of its announcements have a valid RPKI ROA; 3 are RPKI-invalid. 98% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

32

IPv6 prefixes

145

IPv4 addresses

10k

IPv6 /64s

317M

Upstream graph

The networks AS34927 is seen behind, one and two hops out, drawn from real AS paths.

AS34927Toward the internet core
Upstream graph for AS34927: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS34927iFog GmbHThis networkAS1299Arelion (fka. Tel…AS5405Inter.link GmbHAS6830Liberty Global Eu…AS6939Hurricane Electri…AS9002RETN LimitedAS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS13237euNetworks GmbHAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS6453TATA Communicatio…AS51907Kanton Zug

Networks observed one and two hops upstream of AS34927 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

3,597

adjacent networks

Upstreams
702%
Peers
3,09886%
Downstreams
42912%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 70.

Upstreams of AS34927
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer25,37772
AS9002RETN LimitedGBPeer8,148137
AS1299Arelion (fka. Telia Carrier)SEPeer5,240137
AS5405Inter.link GmbHDEPeer3,73168
AS6830Liberty Global Europe Holding B.V.EUPeer3,35360
AS174Cogent Communications, LLCUSPeer1,962139
AS61049Exascale LtdGBPeer1,20837
AS136557Host Universal Pty LtdAUPeer1,000145
AS14537Continent 8 LLCUSPeer8984
AS25091IP-Max SACHPeer8595

Prefixes

All 177

The largest blocks AS34927 originates, widest first.

Largest prefixes originated by AS34927
PrefixAddressesVisibility
91.240.248.0/221k81/81
143.246.140.0/221k80/81
212.116.228.0/235127/81
45.90.18.0/2425680/81
45.134.88.0/2425681/81
45.134.89.0/2425681/81
45.134.91.0/2425681/81
45.221.66.0/242568/81
82.38.97.0/2425680/81
89.187.21.0/2425681/81

Routing health

How AS34927'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

  • Valid94.4%167
  • Invalid1.7%3
  • No ROA4.0%7

Propagation

  • Globally propagated90% of full-feed peers or more98.3%174
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%1.7%3

Prefix sizes

IPv4 — 32 prefixes

IPv6 — 145 prefixes

  • /4016.8M × /6412.4%18
  • /441M × /644.8%7
  • /4865.5k × /6482.8%120

Recent changes

Announcements that started or stopped since 27th Aug 2026.

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