AS1558

AS1558 is an ASN whose organization and operational identity are unknown from the supplied evidence. In the combined Route Views observation at 2026-11-06 20:00 UTC, no IPv4 or IPv6 prefixes and no AS_PATH neighbours were observed. This is a time-bounded routing snapshot, not evidence that the ASN is inactive or dormant, and it does not establish who operates it.

IANA lists AS1558 within resource 1-1876 as assigned by ARIN. This identifies the allocating regional internet registry for the block; it does not provide an individual assignment record, organization, country, or website. The supplied material contains no first-party organizational evidence connecting an operator or product to AS1558.

For triage, treat the observed route counts as zero only for the combined snapshot from route-views2 and route-views6 at that timestamp. If investigating a current network event, compare with a fresh routing view and check the relevant originating prefixes and AS_PATHs. Do not infer upstreams or commercial peers from the empty neighbour sample, and use an authoritative assignment record to establish any organizational attribution.

Routing snapshot

Zero IPv4 prefixes, zero IPv6 prefixes, and zero observed AS_PATH neighbours in the combined route-views2 and route-views6 observation at 2026-11-06 20:00 UTC.

Identity

Operator, country, network type, and website are unknown from the supplied evidence.

Triage

Snapshot absence does not establish inactivity, ownership, legitimacy, or safety.

Operator

Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv

Country

Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv

Website

Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv

Network & routing

Network type

Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv

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

1558 [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 observed

0 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2

IPv4 address estimate

0 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2

IPv6 prefixes observed

0 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2

AS_PATH neighbours observed

0 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2