subnet.im

AS148979Fiberworld Communication Pvt. Ltd.

NepalRegistryAPNIC

As of 10th November 2026, AS148979 (Fiberworld Communication Pvt. Ltd.), a network registered in Nepal with APNIC, originates 3 IPv4 prefixes covering 1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 36,486th-largest of the 80,723 networks we see originating IPv4, and the 49th-largest of 150 in Nepal. It is seen behind 2 upstream networks, most often AS45274 (WorldLink International Transit Services) and AS141047 (Nepal Digital Service Pvt. Ltd.), 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

3

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

65.5k

Upstream graph

The networks AS148979 is seen behind, one and two hops out, drawn from real AS paths.

AS148979Toward the internet core
Upstream graph for AS148979: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS148979Fiberworld Commun…This networkAS45274WorldLink Interna…AS141047Nepal Digital Ser…AS9498Bharti Airtel Ltd.AS133372Interaptus LimitedAS141767C G Communication…AS152144LIGHTSTORM ASIA P…

Networks observed one and two hops upstream of AS148979 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

22

adjacent networks

Upstreams
29%
Peers
1150%
Downstreams
941%

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

Upstreams of AS148979
NetworkCountryRelationshipPathsVantage pts
AS45274WorldLink International Transit ServicesNPPeer1,816137
AS141047Nepal Digital Service Pvt. Ltd.NPPeer138

Prefixes

The largest blocks AS148979 originates, widest first.

Largest prefixes originated by AS148979
PrefixAddressesVisibility
103.175.92.0/2351276/76
103.175.92.0/2425676/76
103.175.93.0/2425676/76
2001:df7:ef80::/4865.5k × /6462/63

Routing health

How AS148979'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%4
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 3 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS148979 started or stopped in this period.

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