AS933

AS933 is a small, low-visibility autonomous system that, per the RouteViews collector cache, originates exactly one IPv4 prefix and no IPv6 space at all. No permitted source establishes who operates this ASN, so the holder's identity is Unknown on this page.

As observed by RouteViews at 2026-08-20T00:00:00Z, AS933 announced 1 IPv4 prefix covering 256 addresses (consistent with a single /24) and 0 IPv6 prefixes. The collector recorded exactly one BGP neighbour, AS11260, an ordinary registered ASN outside any reserved or private range. That single-neighbour count is the complete observed set, not a capped sample.

CAIDA's AS-relationship inference carries no row for AS933 in either direction, so its provider/customer/peer classification is unclassified rather than confirmed-zero. Rank and customer cone are likewise unresolved for publication and stay Unknown, as do RPKI posture and IX presence -- no permitted source covers any of them for this ASN.

Searches across operator-published material -- corporate domains, peering policies, looking-glass pages, and NANOG or RIPE list posts under an operator's own name -- found nothing that names AS933. Every result that did associate a name with this number was a third-party directory or IP-intelligence mirror, which does not meet the bar for operator provenance, so operator, as_name, country, network_type, org_status and website all stay Unknown here.

No notable public abuse or threat-intelligence signal was found for this network as of a September 2026 search, though its small size and low public profile mean absence of discussion is not the same as a certified clean record.

Exposure

AS933 announces a single IPv4 /24-equivalent block (256 addresses) and no IPv6 space, as observed by RouteViews at 2026-08-20 -- a minimal footprint with correspondingly limited attack surface.

Abuse signal

No notable public abuse, spam, or malware association was found for AS933 as of a September 2026 search; the absence of discussion reflects limited public visibility rather than a certified clean record.

Routing posture

CAIDA carries no relationship inference for AS933 in either direction, so its provider, customer, and peer role is unclassified; RPKI status and IX presence have no permitted source and stay Unknown.

Operator

Unknown [Unknown] -- no operator-published material names AS933; only third-party directory mirrors do

Country

Unknown [Unknown] -- no permitted source establishes an operator, so no country of operation can be asserted

RIR

ARIN [Confirmed] -- the IANA Autonomous System Number registry 1-1876

Allocated date

Unknown [Unknown]

Abuse/security context

no notable public signal found as of a September 2026 search [Likely] -- general web and NANOG-archive search coverage

Network & routing

Upstream/peer relationships

unclassified [Unknown] -- the cached registry snapshots/caida-as-rel.csv, no row for AS933 in either column

RPKI status

Unknown [Unknown] -- no permitted source covers this

IX presence

Unknown [Unknown] -- no permitted source covers this

ASN

AS933 [Confirmed] -- the RouteViews BGP routing data (CC BY 4.0) AS933

IPv4 prefixes

1 [Confirmed] -- the RouteViews BGP routing data (CC BY 4.0) AS933, observed 2026-08-20

IPv6 prefixes

0 [Confirmed] -- the RouteViews BGP routing data (CC BY 4.0) AS933, observed 2026-08-20

IPv4 address estimate

256 addresses [Confirmed] -- the RouteViews BGP routing data (CC BY 4.0) AS933, observed 2026-08-20

Observed peers

1 (AS11260) [Confirmed] -- the RouteViews BGP routing data (CC BY 4.0) AS933, complete observed set