143.194.0.0/16 IP Address Range

Explore geolocation information for IP ranges, including the start and end addresses and their corresponding CIDR or prefix. See details about the networks and locations associated with each address. Understand how these IPs are organized and distributed across different networks.

IPv4 range intelligence

143.194.0.0/16

Anycast
0 (0.00%)
Responding /24s
0 (of 256)
CDN
0 (0.00%)
RPKI valid
0.0%

Summary

143.194.0.0/16 holds 65,536 addresses spread across 1 country and 4 autonomous systems, announced through 26 BGP prefixes. The largest single share sits in United States at 100.00%. It is administered by ARIN, with registrations dating from 1990-10-08. 0 addresses answered ping and 0 are served over anycast.

Networks
4
BGP prefixes
26
Countries
1
Pingable IPs
0
Companies
2
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

0 flagged addresses — 0.00% of 65,536 total.

Anonymous
00.00%
Known attacker
00.00%
Spam
00.00%
Bot
00.00%
Cloud provider
00.00%
VPN
00.00%
Residential proxy
00.00%
Proxy
00.00%

Coverage

Address Space

34.0%

of the range is
announced in BGP

Routed
22,272 33.98%
Assigned, not routed
43,264 66.02%

Regional registry

  • ARIN100.00%

Routing security (RPKI)

0.0%

of announced space
has a valid route origin

No ROA
22,272 100.00%

/16 range map

Explore the most reachable child ranges.

    Autonomous systems

    showing 4 of 4

    ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
    AS367
    USUnited States Department of Defense
    		 820 23 13,056
    58.62%
    AS1540
    USU.S. Army Information Systems Command
    		 1,467 49 4,608
    20.69%
    AS1501
    USU.S. Army Information Systems Command
    		 167 0 3,328
    14.94%
    AS749
    USUnited States Department of Defense
    		 3,133 0 1,280
    5.75%

    Showing 4 of 4

    All IP Ranges

    showing 10 of 256

    PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
    143.194.0.0/24 143.194.0.0143.194.0.255256 0 0 0 No ping response
    143.194.1.0/24 143.194.1.0143.194.1.255256 0 0 0 No ping response
    143.194.2.0/24 143.194.2.0143.194.2.255256 0 0 0 No ping response
    143.194.3.0/24 143.194.3.0143.194.3.255256 0 0 0 No ping response
    143.194.4.0/24 143.194.4.0143.194.4.255256 0 0 0 No ping response
    143.194.5.0/24 143.194.5.0143.194.5.255256 0 0 0 No ping response
    143.194.6.0/24 143.194.6.0143.194.6.255256 0 0 0 No ping response
    143.194.7.0/24 143.194.7.0143.194.7.255256 0 0 0 No ping response
    143.194.8.0/24 143.194.8.0143.194.8.255256 0 0 0 No ping response
    143.194.9.0/24 143.194.9.0143.194.9.255256 0 0 0 No ping response