subnet.im

AS917Misaka Network, Inc.

United StatesRegistryARIN

As of 10th November 2026, AS917 (Misaka Network, Inc.), a network registered in the United States with ARIN, originates 28 IPv4 prefixes covering 10k addresses and 15 IPv6 prefixes. By IPv4 address space that makes it the 10,740th-largest of the 80,733 networks we see originating IPv4, and the 3,250th-largest of 18,751 in the United States. It is seen behind 51 upstream networks, most often AS60068 (Datacamp Limited (CDN77 / DataPacket)) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 65 downstream networks. 74% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 93% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

28

IPv6 prefixes

15

IPv4 addresses

10k

IPv6 /64s

891M

Upstream graph

The networks AS917 is seen behind, one and two hops out, drawn from real AS paths.

AS917Toward the internet core
Upstream graph for AS917: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS917Misaka Network, I…This networkAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS6939Hurricane Electri…AS9002RETN LimitedAS60068Datacamp Limited …AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS3549Lumen (fka. Globa…AS20130Depaul UniversityAS132337AxclusiveAS2914NTT America, Inc.AS6667Elisa Oyj

Networks observed one and two hops upstream of AS917 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

1,072

adjacent networks

Upstreams
515%
Peers
95689%
Downstreams
656%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 51.

Upstreams of AS917
NetworkCountryRelationshipPathsVantage pts
AS60068Datacamp Limited (CDN77 / DataPacket)GBPeer6,084139
AS1299Arelion (fka. Telia Carrier)SEPeer2,244107
AS9002RETN LimitedGBPeer2,121116
AS6939Hurricane Electric LLCUSPeer1,72074
AS3356Lumen (Level 3)USPeer1,25797
AS931HyonixSGPeer760138
AS3214xTom GmbHDEPeer415125
AS213122Krixe Pte. Ltd.SGPeer39147
AS57695Misaka Network, Inc.USPeer27074
AS6233xTomUSPeer25482

Prefixes

All 43

The largest blocks AS917 originates, widest first.

Largest prefixes originated by AS917
PrefixAddressesVisibility
201.50.12.0/221k21/76
38.175.98.0/2351276/76
38.175.100.0/2351276/76
38.175.104.0/2351276/76
38.175.108.0/2351276/76
201.4.10.0/2351276/76
201.4.12.0/2351276/76
201.4.14.0/2351276/76
201.50.8.0/2351276/76
38.175.97.0/2425676/76

Routing health

How AS917'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

  • Valid74.4%32
  • Invalid2.3%1
  • No ROA23.3%10

Propagation

  • Globally propagated90% of full-feed peers or more93.0%40
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%7.0%3

Prefix sizes

IPv4 — 28 prefixes

IPv6 — 15 prefixes

  • /36268M × /6420.0%3
  • /4016.8M × /6433.3%5
  • /441M × /646.7%1
  • /4865.5k × /6440.0%6

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Withdrawn65.97.52.0/2318th Oct 2026
  • Announced2a0b:4343:1::/4817th Oct 2026
  • Withdrawn2a0b:4343:1::/4816th Oct 2026

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