AS905
No prefixes for this AS number were observed in the RouteViews RIB.
Summary
- // analyst note
- Dormant autonomous system: RouteViews observed zero IPv4 and zero IPv6 prefixes and zero neighboring ASNs at its 2026-08-20 snapshot, a genuine none-observed result rather than a lookup failure. The CAIDA AS Relationships dataset (2026-08-01) classifies no relationship touching AS905 in either direction. RIR is ARIN, from the IANA AS Number registry range 1-1876 ("Assigned by ARIN"). No operator-published material identifies AS905 as of a September 2026 search, so operator, country, network type, and organizational identity stay Unknown; do not promote them out of Unknown on the strength of an IP-intelligence directory or a mirror of RIR data.
- // security note
- NEUTRAL/DATED: no notable public abuse or threat-intelligence signal found for AS905 as of a September 2026 search.
About this ASN.
AS905 is a dormant autonomous system that originates no prefixes today, and no permitted source identifies its operator. As observed by the RouteViews route collector at its 2026-08-20 snapshot, the ASN announced zero IPv4 and zero IPv6 prefixes, with zero neighboring ASNs visible to the collector — a genuine none-observed result, not a lookup failure.
The IANA AS Number registry places AS905 in the 1-1876 range, recorded as "Assigned by ARIN," making ARIN its administering RIR. The CAIDA AS Relationships dataset (2026-08-01) classifies no relationship touching AS905 in either direction — an absence of classification, not confirmation of zero neighbours.
No operator-published material identifies AS905 as of a September 2026 search, so operator, organization name, country, network type, and website all stay Unknown.
No notable public abuse or threat-intelligence signal names AS905 as of a September 2026 search. Given the ASN shows no announced address space in the current RouteViews snapshot, it is a low-salience target for IP-level abuse feeds, which key off announced prefixes — a fact consistent with, but not proof of, a clean history.
- Routing exposure
- Zero prefixes announced at the RouteViews 2026-08-20 snapshot means no live IP-level abuse surface is attributable to this ASN at that instant.
- CVE / malware
- No CVE, malware, or botnet command-and-control association naming AS905 found as of a September 2026 search.
- Operator
- Unknown — no operator-published material identifies AS905 as of a September 2026 search [Unknown]
- Country / RIR
- Country Unknown. RIR: ARIN — the IANA AS Number registry records the 1-1876 range containing AS905 as "Assigned by ARIN" [Confirmed] — the IANA Autonomous System Number registry 1-1876
- Allocated
- Unknown [Unknown]
- Org status
- Unknown [Unknown]
- Contacts
- Unknown [Unknown]
Security/abuse context (NEUTRAL, DATED)
no notable public abuse or threat-intelligence signal found for AS905 as of a September 2026 search [Likely]
Network & routing
- Network type
- Unknown — no operator-published material describes how this network is used [Unknown]
- Size
- 0 IPv4 prefixes and 0 IPv6 prefixes originated, as observed by RouteViews at the 2026-08-20 collector snapshot — no address space announced at that instant [Confirmed] — the RouteViews BGP routing data (CC BY 4.0) AS905
- Routing/peering
- No neighboring ASNs observed by RouteViews at the 2026-08-20 snapshot (0 peers). The CAIDA AS Relationships cache (dataset date 2026-08-01) classifies no relationship touching AS905 in either direction — unclassified, not confirmation of zero peers[Confirmed] — the RouteViews BGP routing data (CC BY 4.0) AS905, the cached registry snapshots/caida-as-rel.csv (no row naming AS905)
- RPKI
- Unknown — an unevaluated status, not a report of an absent or invalid ROA [Unknown]
- Notable usage
- Unknown [Unknown]
- Related ASNs
- Unknown [Unknown]
- Related fields
- AS rank and customer cone size are both Unknown [Unknown]
- Analyst note
- Dormant, unrouted ASN with no publicly identified operator as of a September 2026 search; RIR is ARIN per the IANA AS Number registry range 1-1876 [Confirmed for RIR; Unknown for identity]