$ query “AS19148” --type=asn → 1 result(s)
AS19148 — LEASEWEB-USA-PHX
Leaseweb USA Inc.
AS19148 is a hosting stub network registered to Leaseweb USA Inc., based in the United States since 2018. The network announces a respectable 64 768 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Hosting
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 07, 2018
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 47 / 44
- IPv6 Prefixes (raw / aggregated)
- 6 / 5
- IPv4 Addresses
- 64 768
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 US (43 IPs), 🇱🇹 LT (3 IPs), 🇳🇱 NL (1 IPs), 🇦🇪 AE
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 9 flagged IPs out of 64 768 total (0.01%)
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
- #21 960
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (47 total)
- 23.81.224.0/19 (8 192 addresses)
- 23.81.48.0/20 (4 096 addresses)
- 23.81.16.0/21 (2 048 addresses)
- 23.81.88.0/21 (2 048 addresses)
- 23.81.120.0/21 (2 048 addresses)
- 23.81.128.0/21 (2 048 addresses)
- 23.81.144.0/21 (2 048 addresses)
- 23.81.192.0/21 (2 048 addresses)
- 23.82.152.0/21 (2 048 addresses)
- 23.83.128.0/21 (2 048 addresses)
- 23.83.144.0/21 (2 048 addresses)
- 23.105.56.0/21 (2 048 addresses)
- 64.120.56.0/21 (2 048 addresses)
- 108.62.16.0/21 (2 048 addresses)
- 108.62.144.0/21 (2 048 addresses)
- 108.62.224.0/21 (2 048 addresses)
- 23.19.108.0/22 (1 024 addresses)
- 23.19.132.0/22 (1 024 addresses)
- 23.19.144.0/22 (1 024 addresses)
- 23.19.172.0/22 (1 024 addresses)
- 23.81.80.0/22 (1 024 addresses)
- 23.81.172.0/22 (1 024 addresses)
- 23.81.204.0/22 (1 024 addresses)
- 23.81.216.0/22 (1 024 addresses)
- 23.82.60.0/22 (1 024 addresses)
- 23.83.184.0/22 (1 024 addresses)
- 64.120.72.0/22 (1 024 addresses)
- 64.120.124.0/22 (1 024 addresses)
- 152.163.48.0/22 (1 024 addresses)
- 152.163.76.0/22 (1 024 addresses)
- 152.163.124.0/22 (1 024 addresses)
- 152.163.152.0/22 (1 024 addresses)
- 152.163.176.0/22 (1 024 addresses)
- 152.163.200.0/22 (1 024 addresses)
- 152.163.228.0/22 (1 024 addresses)
- 152.163.252.0/22 (1 024 addresses)
- 173.208.64.0/22 (1 024 addresses)
- 23.19.52.0/23 (512 addresses)
- 89.249.194.0/23 (512 addresses)
- 173.208.127.0/24 (256 addresses)
- 191.101.26.0/24 (256 addresses)
- 191.101.174.0/24 (256 addresses)
- 212.42.196.0/24 (256 addresses)
- 212.42.206.0/24 (256 addresses)
IPv6 Prefixes (6 total)
- 2607:f5b0::/32
- 2602:299::/44
- 2607:f5b5:2::/47
- 2a14:9e00:4::/48
- 2a14:9e00:8::/48