ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.64B
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.147.211.0 – 192.147.211.255 | 256 |  US |
allocated | 1992-02-17 | 3437416a6bf6… |
| 192.147.213.0 – 192.147.213.255 | 256 |  CA |
allocated | 1992-02-17 | 7de51f8320f6… |
| 192.147.214.0 – 192.147.214.255 | 256 | US |
allocated | 1992-02-17 | 7347b13c724c… |
| 158.76.0.0 – 158.76.255.255 | 65,536 | US |
allocated | 1992-02-16 | 8d307ce9451c… |
| 158.77.0.0 – 158.77.255.255 | 65,536 | US |
allocated | 1992-02-16 | 8d307ce9451c… |
| 158.78.0.0 – 158.78.255.255 | 65,536 | US |
allocated | 1992-02-16 | 8d307ce9451c… |
| 192.147.159.0 – 192.147.159.255 | 256 | US |
allocated | 1992-02-16 | 011ede10dbdf… |
| 192.147.160.0 – 192.147.167.255 | 2,048 | US |
allocated | 1992-02-16 | 9f14454567a6… |
| 192.147.168.0 – 192.147.168.255 | 256 | US |
allocated | 1992-02-16 | 9f14454567a6… |
| 192.147.171.0 – 192.147.171.255 | 256 | US |
allocated | 1992-02-16 | 9f14454567a6… |
| 192.147.172.0 – 192.147.173.255 | 512 | US |
allocated | 1992-02-16 | 09f3e7b2434c… |
| 192.147.174.0 – 192.147.175.255 | 512 | US |
allocated | 1992-02-16 | 9f14454567a6… |
| 192.147.176.0 – 192.147.179.255 | 1,024 | US |
allocated | 1992-02-16 | 9f14454567a6… |
| 192.147.180.0 – 192.147.180.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.181.0 – 192.147.181.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.182.0 – 192.147.182.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.183.0 – 192.147.183.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.184.0 – 192.147.184.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.185.0 – 192.147.185.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.186.0 – 192.147.186.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.187.0 – 192.147.187.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.188.0 – 192.147.188.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.189.0 – 192.147.189.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.190.0 – 192.147.190.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.191.0 – 192.147.191.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.192.0 – 192.147.192.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.193.0 – 192.147.193.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.194.0 – 192.147.194.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.195.0 – 192.147.195.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.196.0 – 192.147.196.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.197.0 – 192.147.197.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.198.0 – 192.147.198.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.199.0 – 192.147.199.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.200.0 – 192.147.200.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.201.0 – 192.147.201.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.202.0 – 192.147.202.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.203.0 – 192.147.203.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.204.0 – 192.147.204.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.205.0 – 192.147.205.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.206.0 – 192.147.206.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.207.0 – 192.147.207.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.208.0 – 192.147.208.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 192.147.209.0 – 192.147.209.255 | 256 | US |
allocated | 1992-02-16 | 0596821a6910… |
| 158.65.0.0 – 158.65.255.255 | 65,536 | US |
allocated | 1992-02-15 | dad001cf8efb… |
| 158.68.0.0 – 158.68.255.255 | 65,536 | US |
allocated | 1992-02-15 | 2ab4c4563724… |
| 158.70.0.0 – 158.70.255.255 | 65,536 | US |
allocated | 1992-02-15 | 3c9c53e52a0b… |
| 158.71.0.0 – 158.71.255.255 | 65,536 | US |
allocated | 1992-02-15 | 3c9c53e52a0b… |
| 158.72.0.0 – 158.72.255.255 | 65,536 | US |
allocated | 1992-02-15 | 3c9c53e52a0b… |
| 158.73.0.0 – 158.73.255.255 | 65,536 | US |
allocated | 1992-02-15 | 3c9c53e52a0b… |
| 158.74.0.0 – 158.74.255.255 | 65,536 | US |
allocated | 1992-02-15 | 3c9c53e52a0b… |
| 192.147.142.0 – 192.147.142.255 | 256 | US |
allocated | 1992-02-15 | 456f4499ed97… |
| 192.147.143.0 – 192.147.143.255 | 256 | US |
allocated | 1992-02-15 | 456f4499ed97… |
| 192.147.144.0 – 192.147.144.255 | 256 | US |
allocated | 1992-02-15 | 456f4499ed97… |
| 192.147.145.0 – 192.147.145.255 | 256 | US |
allocated | 1992-02-15 | 456f4499ed97… |
| 192.147.146.0 – 192.147.146.255 | 256 | US |
allocated | 1992-02-15 | cb3c7ff753f9… |
| 192.147.147.0 – 192.147.147.255 | 256 | US |
allocated | 1992-02-15 | 55a0ae3442d4… |
| 192.147.149.0 – 192.147.149.255 | 256 | US |
allocated | 1992-02-15 | 45fe880b68a8… |
| 192.147.154.0 – 192.147.154.255 | 256 | US |
allocated | 1992-02-15 | 2d90cbf4f78e… |
| 192.147.156.0 – 192.147.156.255 | 256 | US |
allocated | 1992-02-15 | 0dfcc4a2577a… |
| 192.147.158.0 – 192.147.158.255 | 256 | US |
allocated | 1992-02-15 | b331cc3adb9d… |
| 134.84.0.0 – 134.84.255.255 | 65,536 | US |
allocated | 1992-02-14 | 252351fbc17c… |
| 151.125.0.0 – 151.125.255.255 | 65,536 | US |
allocated | 1992-02-14 | 45fe880b68a8… |
| 155.224.0.0 – 155.224.255.255 | 65,536 | US |
allocated | 1992-02-14 | ad9f5325bab7… |
| 157.62.0.0 – 157.62.255.255 | 65,536 | US |
allocated | 1992-02-14 | 1cc549813f49… |
| 157.150.0.0 – 157.150.255.255 | 65,536 | US |
allocated | 1992-02-14 | c59afc20189a… |
| 157.160.0.0 – 157.160.255.255 | 65,536 | US |
allocated | 1992-02-14 | 5c883ee131bb… |
| 158.52.0.0 – 158.52.255.255 | 65,536 | US |
allocated | 1992-02-14 | 9437377979c1… |
| 158.55.0.0 – 158.55.255.255 | 65,536 | US |
allocated | 1992-02-14 | 58bab9bfa223… |
| 158.57.0.0 – 158.57.255.255 | 65,536 | US |
allocated | 1992-02-14 | e81709472bbd… |
| 158.59.0.0 – 158.59.255.255 | 65,536 | US |
allocated | 1992-02-14 | 2997dcc3ef44… |
| 158.61.0.0 – 158.61.255.255 | 65,536 | US |
allocated | 1992-02-14 | 4b21605c074b… |
| 158.62.196.0 – 158.62.197.255 | 512 | US |
allocated | 1992-02-14 | 6193371a649c… |
| 158.63.0.0 – 158.63.255.255 | 65,536 | US |
allocated | 1992-02-14 | 45fe880b68a8… |
| 192.131.248.0 – 192.131.248.255 | 256 | US |
allocated | 1992-02-14 | 9c1ba07d4b1d… |
| 192.133.93.0 – 192.133.93.255 | 256 | US |
allocated | 1992-02-14 | 8b5d7c6e934c… |
| 192.136.112.0 – 192.136.112.255 | 256 | US |
allocated | 1992-02-14 | d2508eb89783… |
| 192.147.67.0 – 192.147.67.255 | 256 | US |
allocated | 1992-02-14 | 9366ff1c6134… |
| 192.147.68.0 – 192.147.68.255 | 256 | US |
allocated | 1992-02-14 | 11367f25b928… |
| 192.147.69.0 – 192.147.69.255 | 256 | US |
allocated | 1992-02-14 | 41893c6c33a8… |
| 192.147.73.0 – 192.147.73.255 | 256 | US |
allocated | 1992-02-14 | 2a3f36f46ea9… |
| 192.147.74.0 – 192.147.74.255 | 256 | US |
allocated | 1992-02-14 | 2090fbed99a6… |
| 192.147.80.0 – 192.147.80.255 | 256 | US |
allocated | 1992-02-14 | 45fe880b68a8… |
| 192.147.82.0 – 192.147.82.255 | 256 | US |
allocated | 1992-02-14 | 2fc72c3bfb52… |
| 192.147.83.0 – 192.147.83.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.84.0 – 192.147.84.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.85.0 – 192.147.85.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.86.0 – 192.147.86.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.87.0 – 192.147.87.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.88.0 – 192.147.88.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.89.0 – 192.147.89.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.90.0 – 192.147.90.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.91.0 – 192.147.91.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.92.0 – 192.147.92.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.93.0 – 192.147.93.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.94.0 – 192.147.94.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.95.0 – 192.147.95.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.96.0 – 192.147.96.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.97.0 – 192.147.97.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.98.0 – 192.147.98.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |
| 192.147.99.0 – 192.147.99.255 | 256 | US |
allocated | 1992-02-14 | ab226dc561ca… |