$ query “AS21691” --type=asn → 1 result(s)

AS21691 — TMCC-2

Toyota Motor Credit Corporation

AS21691 is an enterprise stub network run by Toyota Motor Credit Corporation, established in the United States in 2012. The network announces 2 560 IPv4 addresses. No IPv6 support — it's 2026, just saying.

Basic Information

Country
🇺🇸 United States
Category
Business
Network Role
Stub Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
July 17, 2012
Last Changed
March 04, 2026
Last Seen
March 05, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
8 / 8
IPv6 Prefixes (raw / aggregated)
0 / 0
IPv4 Addresses
2 560
Largest IPv4 Prefix
/23 (512 addresses)
Geolocated Countries
🇺🇸 US (11 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs out of 2 560 total (0.00%)

Connectivity Summary

Upstream Providers
3 upstream autonomous systems providing transit
Peers
0 autonomous systems exchanging traffic without transit fees
Downstream Customers
0 downstream autonomous systems buying transit
Degree
3 unique BGP neighbors (providers + customers + peers)
Reach
0 — customer cone size measuring network influence
Degree Rank
#22 146

Upstream Providers (3)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS6461 — ZAYO-6461 (Tier-1 transit)
  • AS7018 — ATT-INTERNET4 (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (8 total)

  • 8.18.96.0/23 (512 addresses)
  • 8.20.50.0/23 (512 addresses)
  • 12.29.87.0/24 (256 addresses)
  • 12.159.13.0/24 (256 addresses)
  • 64.124.190.0/24 (256 addresses)
  • 64.125.44.0/24 (256 addresses)
  • 209.249.30.0/24 (256 addresses)
  • 209.249.200.0/24 (256 addresses)