IP Subnet

11.0.0.0/8

16.8M addresses  ·  Unknown Organization  ·  ARIN

All IP Ranges

CIDR Block

11.0.0.0/8

Prefix Length

/8

Total IPs

16.8M

Network Addr

11.0.0.0

Broadcast

11.255.255.255

Subnet Mask

255.0.0.0

Child /16 Ranges

Showing 256 entries

Showing 256 entries for 11.0.0.0/8

Subnet Details

CIDR Notation 11.0.0.0/8
Prefix Length /8
Subnet Mask 255.0.0.0
Network Address 11.0.0.0
Broadcast Address 11.255.255.255
First Usable IP 11.0.0.1
Last Usable IP 11.255.255.254
Total Addresses 16,777,216
Usable Addresses 16,777,214

Binary Representation

11

00001011

0

00000000

0

00000000

0

00000000

00001011.00000000.00000000.00000000/8

Allocation Information

Registry ARIN
Organization Unknown Organization
Status Allocated
Allocation Date 1995-01-01
Last Updated 2024-03-15
Country United States

BGP Routing

BGP Origin AS12345
BGP Peers 3 upstream providers
Route Status Active
Last Seen 2 minutes ago

API Endpoints

https://api.hostinfo.com/v2/ip/subnet?range=11.0.0.0%2F8
https://api.hostinfo.com/v2/ip/subnet/children?range=11.0.0.0%2F8
https://api.hostinfo.com/v2/ip/subnet/ips?range=11.0.0.0%2F8

Code Example

curl -s -H "Authorization: Bearer YOUR_TOKEN" \
  https://api.hostinfo.com/v2/ip/subnet?range=11.0.0.0%2F8

# Response
{
  "range": "11.0.0.0/8",
  "prefix": 8,
  "address_count": 16777216,
  "allocation": {
    "registry": "ARIN",
    "status": "allocated"
  }
}

Subnet Information

CIDR 11.0.0.0/8
Prefix /8
Addresses 16.8M
Type /8 Block
Registry ARIN

Navigate

All IP Ranges

Sibling Ranges

7.0.0.0/8 8.0.0.0/8 9.0.0.0/8 10.0.0.0/8 12.0.0.0/8 13.0.0.0/8 14.0.0.0/8 15.0.0.0/8

IP Subnet API

Query this subnet programmatically. Get child ranges, IP details, and routing data.

/v2/ip/subnet?range=11.0.0.0%2F8 View API Docs