subnet.im

AS17451Biznet Networks

IndonesiaRegistryAPNICTypeCarrier

As of 11th November 2026, AS17451 (Biznet Networks), a transit carrier registered in Indonesia with APNIC, originates 431 IPv4 prefixes covering 122k addresses and 222 IPv6 prefixes. By IPv4 address space that makes it the 2,163rd-largest of the 80,743 networks we see originating IPv4, and the 15th-largest of 2,969 in Indonesia. It is seen behind 35 upstream networks, most often AS174 (Cogent Communications, LLC) and AS6453 (TATA Communications (America) Inc), and in front of 85 downstream networks. 99% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

431

IPv6 prefixes

222

IPv4 addresses

122k

IPv6 /64s

4.3B

Upstream graph

The networks AS17451 is seen behind, one and two hops out, drawn from real AS paths.

AS17451Toward the internet core
Upstream graph for AS17451: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS17451Biznet NetworksThis networkAS174Cogent Communicat…AS2497Internet Initiati…AS4761PT Indosat TbkAS6453TATA Communicatio…AS6939Hurricane Electri…AS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS9002RETN LimitedAS8220COLTAS35280F5 Networks SARLAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS17451 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

283

adjacent networks

Upstreams
3512%
Peers
16358%
Downstreams
8530%

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

Upstreams of AS17451
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer14,455112
AS6453TATA Communications (America) IncUSPeer12,36270
AS6939Hurricane Electric LLCUSPeer11,147105
AS4761PT Indosat TbkIDPeer3,942122
AS2497Internet Initiative Japan Inc.JPPeer2,6245
AS7713PT Telkom Indonesia TbkIDPeer2,04590
AS14537Continent 8 LLCUSPeer1,6684
AS23673Cogetel Online, Cambodia, ISPKHAdjacent1,0242
AS17660DrukNet ISPBTAdjacent1,0172
AS58511Swoop (Anycast Global Backbone)AUPeer1,0102

Prefixes

All 653

The largest blocks AS17451 originates, widest first.

Largest prefixes originated by AS17451
PrefixAddressesVisibility
112.78.160.0/212k76/76
45.126.184.0/221k76/76
103.101.228.0/221k76/76
103.105.80.0/221k76/76
103.233.152.0/221k76/76
182.253.152.0/221k76/76
182.253.168.0/221k76/76
182.253.172.0/221k76/76
182.253.176.0/221k76/76
182.253.232.0/221k76/76

Routing health

How AS17451'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

  • Valid98.6%644
  • Invalid0.2%1
  • No ROA1.2%8

Propagation

  • Globally propagated90% of full-feed peers or more99.7%651
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.3%2

Prefix sizes

IPv4 — 431 prefixes

IPv6 — 222 prefixes

  • /324.3B × /640.5%1
  • /4865.5k × /6499.1%220
  • /49 and longerAggregated0.5%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

11 announced and 11 withdrawn in all; the most recent are shown.

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