$ query “AS272447” --type=asn → 1 result(s)
AS272447 · WORLD-FIBRA
World Fibra
AS272447 belongs to World Fibra and is a stub network, registered in Brazil since 2021. The system announces 3 072 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to the United States.
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- June 23, 2021
- Last Changed
- August 01, 2026
- Last Seen
- August 07, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 21 / 3
- IPv6 Prefixes (raw / aggregated)
- 17 / 1
- IPv4 Addresses
- 3 072
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 United States (5 632 IPs)
- Prefix Changed
- July 05, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 27 networks exchanging traffic without transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 31 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (21 total)
- 38.211.16.0/21 (2 048 addresses (/21 prefix))
- 38.10.152.0/23 (512 addresses (/23 prefix))
- 38.191.94.0/23 (512 addresses (/23 prefix))
IPv6 Prefixes (17 total)
- 2804:8154::/32