Autonomous system detail

AS1435

Not announced

No prefixes for this AS number were observed in the RouteViews RIB.

Summary

// analyst note
Combined Route Views observation across route-views2 and route-views6 at 2026-11-03T14:00:00.000Z: zero IPv4 prefixes, zero IPv6 prefixes, zero estimated IPv4 addresses, and zero AS_PATH neighbours. Snapshot absence does not establish inactivity.
IPv4 prefixes
0
~0 addresses
IPv6 prefixes
0
—
Peer networks
0
0 up · 0 down
IANA block
1-1876
Assigned by ARIN
[ 01 ] — Context

About this ASN.

Updated  ·  Confidence: Low  ·  4 sources  ·  How this page is checked

AS1435 is an autonomous system whose operator and purpose are unknown from the supplied evidence. In the combined Route Views observation at 2026-11-03 14:00 UTC, the two named collectors saw zero IPv4 prefixes, zero IPv6 prefixes, zero estimated IPv4 addresses, and zero AS_PATH neighbours. This describes that snapshot only; it does not establish that the ASN is dormant or inactive.

The IANA registry evidence places AS1435 in resource block 1–1876 and says the block was assigned by ARIN. This identifies the allocating regional internet registry for the block, not an individual assignment record, operator, location, or present deployment. No first-party identity, product, or history evidence is supplied, so those details remain unknown.

For triage, compare a later routing snapshot and consult authoritative registry records if identifying the responsible organization is necessary. If routes appear later, inspect their originating ASN and paths across multiple collectors, then verify any claimed operator through first-party documentation explicitly linking it to AS1435. Do not treat this single zero-route observation as proof of inactivity, ownership, or safety.

Routing observation
Zero prefixes and zero AS_PATH neighbours were observed in the combined Route Views snapshot at 2026-11-03 14:00 UTC across route-views2 and route-views6.
Triage
Check a later snapshot and authoritative registry records when identification is needed; this observation alone does not establish inactivity, ownership, or safety.
Operator
Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
Observation scope
combined RouteViews snapshot at 2026-11-03T14:00:00.000Z; route-views2, route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
ASN
1435 [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
Allocating RIR
ARIN [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
IPv4 prefixes
0 observed [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv4 address estimate
0 observed [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv6 prefixes
0 observed [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
AS_PATH neighbour count
0 observed [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
[ 02 ] — Announced prefixes

What this network routes.

0 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes0
No IPv4 prefixes announced.
// IPv6 prefixes0
No IPv6 prefixes announced.
[ 03 ] — Notable peers & upstreams

Who it talks to.

0 observed neighbours
Neighbour data unavailable from public BGP collectors.