subnet.im

AS36530IDC Cube

United StatesRegistryARINTypeContent

As of 10th November 2026, AS36530 (IDC Cube), a content network registered in the United States with ARIN, originates 25 IPv4 prefixes covering 9.2k addresses and 26 IPv6 prefixes. By IPv4 address space that makes it the 11,186th-largest of the 80,733 networks we see originating IPv4, and the 3,370th-largest of 18,751 in the United States. It is seen behind 20 upstream networks, most often AS17433 (Hytron Network Services Limited) and AS6939 (Hurricane Electric LLC), and in front of 14 downstream networks. 82% of its announcements have a valid RPKI ROA; 7 are RPKI-invalid. 39% of its routes reach at least 90% of full-feed peers, and 4 prefixes are also originated by another network.

At a glance

IPv4 prefixes

25

IPv6 prefixes

26

IPv4 addresses

9.2k

IPv6 /64s

18.6M

Upstream graph

The networks AS36530 is seen behind, one and two hops out, drawn from real AS paths.

AS36530Toward the internet core
Upstream graph for AS36530: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS36530IDC CubeThis networkAS174Cogent Communicat…AS6939Hurricane Electri…AS17433Hytron Network Se…AS134677Dromatics Systems…AS210000TwentyWAN MBAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS20130Depaul UniversityAS132337AxclusiveAS3356Lumen (Level 3)AS3491PCCW Global (HK) …AS6424EDGOO NETWORKS

Networks observed one and two hops upstream of AS36530 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

86

adjacent networks

Upstreams
2023%
Peers
5260%
Downstreams
1416%

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

Upstreams of AS36530
NetworkCountryRelationshipPathsVantage pts
AS17433Hytron Network Services LimitedHKPeer3,521137
AS6939Hurricane Electric LLCUSPeer2,47959
AS210000TwentyWAN MBLTPeer865139
AS174Cogent Communications, LLCUSPeer45732
AS134677Dromatics Systems Pte LtdSGPeer353138
AS24482SG.GSSGPeer1945
AS35280F5 Networks SARLFRPeer1886
AS216211CYBERVERSE LLCUSPeer18713
AS49544i3D.net B.VNLPeer1612
AS7713PT Telkom Indonesia TbkIDPeer1304

Prefixes

All 51

The largest blocks AS36530 originates, widest first.

Largest prefixes originated by AS36530
PrefixAddressesVisibility
202.155.112.0/221k3/76
202.155.152.0/221k76/76
82.25.46.0/235128/76
151.241.128.0/2351276/76
151.241.130.0/2351276/76
202.155.152.0/2351276/76
202.155.154.0/2351276/76
31.56.84.0/2425676/76
82.26.72.0/2425618/76
82.26.73.0/2425618/76

Routing health

How AS36530'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

  • Valid82.4%42
  • Invalid13.7%7
  • No ROA3.9%2

Propagation

  • Globally propagated90% of full-feed peers or more39.2%20
  • Partially propagated40% to 90%2.0%1
  • Seen by few peersUnder 40%58.8%30

Prefix sizes

IPv4 — 25 prefixes

IPv6 — 26 prefixes

  • /4016.8M × /643.8%1
  • /47131k × /6411.5%3
  • /4865.5k × /6484.6%22

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Announced2602:f864:22d::/487th Nov 2026
  • Withdrawn200.180.162.0/245th Nov 2026
  • Withdrawn200.180.163.0/245th Nov 2026
  • Withdrawn2a0f:7802:e2d0::/485th Nov 2026
  • Withdrawn2a0f:7802:e2d2::/485th Nov 2026
  • Withdrawn2602:f864:218::/483rd Nov 2026
  • Withdrawn2602:f864:219::/483rd Nov 2026
  • Withdrawn2602:f864:21b::/483rd Nov 2026
  • Withdrawn2602:f864:21d::/483rd Nov 2026
  • Announced2602:f864:225::/483rd Nov 2026
  • Withdrawn2602:f864:262::/483rd Nov 2026
  • Withdrawn2602:f864:268::/483rd Nov 2026

37 announced and 36 withdrawn in all; the most recent are shown.

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