$ query “AS13621” --type=asn → 1 result(s)
AS13621 · REINSURANCE
Reinsurance Group of America Incorporated
AS13621 belongs to Reinsurance Group of America Incorporated and is an enterprise access provider, established in the United States in 1999. The system announces 1 280 IPv4 addresses. The bulk of its IP address space is in the United States. No IPv6 support — it's 2026, just saying.
- Pioneer — Registered before the year 2000
Basic Information
- Country
- 🇺🇸 United States
- Category
- Business
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- July 15, 1999
- Last Changed
- May 01, 2026
- Last Seen
- May 13, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 5 / 4
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 1 280
- Largest IPv4 Prefix
- /23 (512 addresses)
- Geolocated Countries
- 🇺🇸 United States (1 280 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 4 networks exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 9 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (5 total)
- 104.128.78.0/23 (512 addresses (/23 prefix))
- 12.219.219.0/24 (256 addresses (/24 prefix))
- 104.204.233.0/24 (256 addresses (/24 prefix))
- 198.190.171.0/24 (256 addresses (/24 prefix))