Autonomous system detail

AS1448

Announced

AS1448 announces 12 IPv4 and 1 IPv6 prefixes and peers with 4 other networks.

Summary

// analyst note
Combined routing observation from route-views2 and route-views6 at 2026-11-03T14:00:00Z; observed neighbours are AS_PATH adjacencies, not verified peers or commercial relationships.
IPv4 prefixes
12
~121.9K addresses
IPv6 prefixes
1
announced
Peer networks
4
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

AS1448 is an ASN with an Unknown operator; a combined Route Views snapshot observed it announcing 12 IPv4 prefixes and one IPv6 prefix. This is a routing observation, not proof of who operates the ASN or where it is deployed.

At 2026-11-03 14:00 UTC, the combined observation from collectors route-views2 and route-views6 included an estimated 66,560 IPv4 addresses and four AS_PATH neighbours: AS174, AS1299, AS3356, and AS6939. These neighbours identify routing-path adjacencies in that snapshot; they do not establish upstream, customer, or verified peering relationships.

For identification, compare the ASN and any observed prefixes against current routing data and authoritative organization records. Treat a missing route in another snapshot as an observation limited to that time and collector coverage. IANA lists ASN 1448 in a block assigned by ARIN; this block-level registry information does not identify an individual assignment or establish the current operator. The supplied evidence does not establish a network type, website, organizational status, or security finding.

Routing observation
12 IPv4 prefixes and one IPv6 prefix in a combined snapshot dated 2026-11-03 14:00 UTC from route-views2 and route-views6.
Triage
Four observed AS_PATH neighbours (AS174, AS1299, AS3356, AS6939); these do not establish commercial relationships or safety.
Operator
Unknown [Unknown]
AS name
Unknown [Unknown]
Country
Unknown [Unknown]
Website
Unknown [Unknown]

Network & routing

Network type
Unknown [Unknown]
Routing observation
12 IPv4 prefixes; 1 IPv6 prefix; estimated 66,560 IPv4 addresses [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
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
1448 [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]
Observed AS_PATH neighbours
AS174, AS1299, AS3356, AS6939 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
[ 02 ] — Announced prefixes

What this network routes.

13 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes12
  1. 156.146.128.0/17/17
  2. 158.41.128.0/17/17
  3. 156.146.128.0/18/18
  4. 156.146.224.0/19/19
  5. 158.41.128.0/19/19
  6. 156.146.192.0/20/20
  7. 156.146.208.0/20/20
  8. 158.41.160.0/20/20
  9. 158.41.208.0/20/20
  10. 158.41.240.0/20/20
  11. 158.41.176.0/21/21
  12. 158.51.140.0/22/22
// IPv6 prefixes1
  1. 2605:9840::/32/32
[ 03 ] — Notable peers & upstreams

Who it talks to.

4 observed neighbours
// Notable connections4 of 4 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
AS174 Cogent Communications, LLC —
AS1299 Arelion Sweden AB —
AS3356 Level 3 Parent, LLC (Lumen Technologies) —
AS6939 Hurricane Electric LLC —
Neighbours observed via public BGP collectors; not a complete peering list.