$ query “AS46435” --type=asn → 1 result(s)

AS46435 · IRON

IRON

AS46435 is owned by IRON and is a mid-size transit provider, established in the United States in 2008. The system announces 3 840 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States. This AS has recently updated its prefix announcements.

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 17, 2008
Last Changed
March 04, 2026
Last Seen
September 22, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
12 / 5
IPv6 Prefixes (raw / aggregated)
4 / 2
IPv4 Addresses
3 840
Largest IPv4 Prefix
/22 (1 024 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 United States (3 840 IPs)
Prefix Changed
September 18, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
4 upstreams providing transit
Peers
4 networks exchanging traffic without transit
Downstream Customers
11 downstreams buying transit
Unclassified
1 unclassified BGP neighbor
Degree
20 unique BGP neighbors
Reach
11 networks in customer cone

Upstream Providers (4)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS6461 — MFNX (Tier-1 transit)
  • AS11164 — INTERNET2-I2PX (Tier-1 transit)
  • AS11537 — INTERNET2-RESEARCH-EDU

Prefix Lists

IPv4 Prefixes (12 total)

  • 8.23.152.0/22 (1 024 addresses (/22 prefix))
  • 74.118.16.0/22 (1 024 addresses (/22 prefix))
  • 74.121.176.0/22 (1 024 addresses (/22 prefix))
  • 74.118.22.0/23 (512 addresses (/23 prefix))
  • 129.101.249.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (4 total)

  • 2606:7000::/32
  • 2602:f70b:db::/48