AS1436
AS1436 announces 1 IPv4 and 0 IPv6 prefixes and peers with 4 other networks.
About this ASN.
AS1436 is an ASN whose operator is unknown in the supplied evidence; a combined Route Views observation recorded one IPv4 prefix and no IPv6 prefixes at 2026-11-03 14:00 UTC. The observation combines route-views2 and route-views6, so the counts describe their combined snapshot, not a separate count for each collector. The IANA number block identifies ARIN as the allocating RIR, but does not identify an individual assignment holder.
The snapshot estimates 1,024 IPv4 addresses and records four AS_PATH neighbours: AS3356, AS6461, AS55209, and AS62532. These are routing-path adjacencies; the data does not establish that they are direct peers, upstreams, customers, or providers. A single snapshot also cannot establish whether the observed route persists or how widely it is visible.
For investigation, compare later RIB snapshots and look for the origin prefix and its announced route to determine whether this observation persists. Check an authoritative registry record for an assignment holder, then seek first-party documentation explicitly linking that organization to AS1436 before attributing the ASN. Treat the zero IPv6 count as no IPv6 prefix observed in this snapshot, not evidence that the ASN is inactive.
- Observed routing
- One IPv4 prefix and zero IPv6 prefixes in the combined 2026-11-03 14:00 UTC observation.
- Identity
- Operator and organization are unknown from the supplied evidence.
- Triage
- Check later routing snapshots and an authoritative assignment record; the observed AS_PATH neighbours do not establish commercial relationships or safety.
- Operator
- Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
- AS name
- 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 2026-11-03T14:00:00.000Z; route-views2, route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- ASN
- 1436 [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
- IPv4 prefixes
- 1 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- IPv4 address estimate
- 1024 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- IPv6 prefixes
- 0 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- AS_PATH neighbour count
- 4 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- Observed AS_PATH neighbours
- AS3356, AS6461, AS55209, AS62532 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
What this network routes.
- 205.172.192.0/22
Who it talks to.
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.
| ASN | Operator | Role |
|---|---|---|
| AS3356 | Level 3 Parent, LLC (Lumen Technologies) | — |
| AS6461 | — | — |
| AS55209 | — | — |
| AS62532 | — | — |