AS1628
No prefixes for this AS number were observed in the RouteViews RIB.
Summary
- // analyst note
- Combined Route Views observation from route-views2 and route-views6 at 2026-11-06T20:00:00.000Z; zero observed prefixes and neighbours do not establish inactivity.
About this ASN.
AS1628 is an ASN with no IPv4 or IPv6 prefixes observed in the combined Route Views snapshot at 2026-11-06 20:00 UTC; its operator and deployment status are unknown. The observation combines route-views2 and route-views6. Zero prefixes in this snapshot does not establish that the ASN is inactive or unassigned.
IANA places AS1628 in the 1–1876 resource block, described as assigned by ARIN. This identifies the block’s allocating RIR; it does not identify an individual assignment, operator, country, or current user. The supplied evidence does not connect an organization or product to this ASN.
For triage, treat AS1628 as unobserved in this routing snapshot, not as confirmed dormant or safe. If investigating a particular address or network, compare its route and origin ASN at the relevant time with additional collectors and historical records. Seek an authoritative organization record that explicitly associates the organization with AS1628 before attributing infrastructure or interpreting the zero-prefix observation as evidence about that organization.
- Routing observation
- Zero IPv4 and IPv6 prefixes and zero observed AS_PATH neighbours in the combined Route Views snapshot at 2026-11-06 20:00 UTC.
- Identity
- Operator, country, and deployment status are unknown from the supplied evidence.
- Triage
- The snapshot supports an unobserved status at that time; it does not establish inactivity, safety, or malicious use.
- 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
- Routing observation
- Zero IPv4 and IPv6 prefixes; zero peers and no sampled neighbours, combined across route-views2 and route-views6 at 2026-11-06 20:00 UTC [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
- Network type
- Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
- ASN
- 1628 [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
- Organization status
- Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv