Autonomous system detail

AS1642

Not announced

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

Summary

// analyst note
Combined observation across route-views2 and route-views6 at 2026-11-06T20:00:00Z; AS_PATH neighbors do not verify commercial relationships.
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  ·  3 sources  ·  How this page is checked

AS1642 is an ASN whose operator and registered organization are Unknown in the supplied evidence. A combined Route Views observation from route-views2 and route-views6 at 2026-11-06 20:00 UTC contained two IPv4 prefixes, an estimated 512 IPv4 addresses, and zero IPv6 prefixes. This is a dated routing snapshot, not a claim about routing on 2026-11-07 or continuous activity.

The same observation recorded three AS_PATH neighbors: AS7018, AS33287, and AS33659. These are observed path adjacencies only; they do not establish direct peering, upstream service, customer relationships, or who operates AS1642. The supplied IANA block data says AS1642 is in the range 1–1876, assigned by ARIN. That identifies the allocating RIR for the block, not an individual assignment record or operator.

To identify the network, compare origin announcements and route objects with authoritative registry records, and look for first-party documentation linking an organization to AS1642. Examine each of the two observed IPv4 prefixes and compare later snapshots for changes. Security status: Unknown; the supplied evidence does not establish whether use is malicious or benign.

Identity
Operator and organization are Unknown from the supplied evidence.
Observed routing
Two IPv4 prefixes and zero IPv6 prefixes were present in the combined 2026-11-06 20:00 UTC observation from route-views2 and route-views6.
Triage
Security status is Unknown; the observed counts and AS_PATH neighbors do not establish legitimacy or malicious use.
Next identification step
Check authoritative registry records and first-party material that explicitly links an organization to AS1642; examine each observed prefix and compare with later routing snapshots.
Operator
Unknown [Unknown]
AS name
Unknown [Unknown]
Country
Unknown [Unknown]
Website
Unknown [Unknown]

Network & routing

Network type
Unknown [Unknown]
Observation scope
combined RouteViews snapshot at 2026-11-06T20:00:00.000Z; route-views2, route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
ASN
1642 [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
Assignment class
Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
Observed IPv4 prefixes
2 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
Observed IPv4 address estimate
512 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
Observed IPv6 prefixes
0 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
Observed AS_PATH neighbors
AS7018, AS33287, AS33659 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
Organization status
Unknown [Unknown]
[ 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.