Autonomous system detail

AS1428

Announced

AS1428 announces 1 IPv4 and 0 IPv6 prefixes and peers with 2 other networks.

Summary

// analyst note
One combined observation across route-views2 and route-views6 at 2026-11-03 14:00 UTC. AS_PATH neighbours are not verified peers or commercial relationships.
IPv4 prefixes
1
~256 addresses
IPv6 prefixes
0
—
Peer networks
2
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

AS1428 is an ASN in IANA’s ARIN-assigned block; a combined routing snapshot observed one IPv4 prefix and no IPv6 prefixes. The snapshot was taken at 2026-11-03 14:00 UTC using route-views2 and route-views6. It does not identify the ASN’s operator or establish whether the observed route represents a particular organization or service.

The combined observation contained one IPv4 prefix, an estimated 256 IPv4 addresses, zero IPv6 prefixes, and two AS_PATH neighbours: AS3356 and AS6461. These neighbours indicate routing-path adjacency in this snapshot; they do not verify peering, upstream, customer, or provider relationships. The zero IPv6 count means none was observed in this snapshot, not that the ASN is inactive or has no IPv6 deployment.

For identification, compare the origin ASN and announced prefix against current routing data and authoritative operator documentation. Treat the two neighbour ASNs as path context only. The available evidence supports a limited routing observation and the IANA block’s allocating RIR, but does not establish operator identity, country, network type, website, or security status.

Routing observation
One IPv4 prefix and zero IPv6 prefixes were observed in the combined route-views2 and route-views6 snapshot at 2026-11-03 14:00 UTC.
Triage
Operator identity and security status are unknown from the supplied evidence; the observed neighbours are AS_PATH context only.
Operator
Unknown [Unknown]
Country
Unknown [Unknown]

Network & routing

Routing observation
One IPv4 prefix, estimated 256 IPv4 addresses, zero IPv6 prefixes; combined observation at 2026-11-03 14:00 UTC [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
ASN
1428 [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
AS_PATH neighbours
AS3356, AS6461 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
[ 02 ] — Announced prefixes

What this network routes.

1 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes1
  1. 204.75.143.0/24/24
// IPv6 prefixes0
No IPv6 prefixes announced.
[ 03 ] — Notable peers & upstreams

Who it talks to.

2 observed neighbours
// Notable connections2 of 2 observed

Neighbours observed by RouteViews at 2026-11-06, lowest ASN first. Relationships are inferences from the CAIDA AS Relationships Dataset, 2026-08-01, and establish no commercial arrangement; a dash means the inference did not resolve.

ASNOperatorRole
AS3356 Level 3 Parent, LLC (Lumen Technologies) —
AS6461 — —
Neighbours observed via public BGP collectors; not a complete peering list.