204.140.0.0/16 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

204.140.0.0/16

Anycast
0 (0.00%)
Responding /24s
6 (of 256)
CDN
0 (0.00%)
RPKI valid
27.5%

Summary

204.140.0.0/16 holds 65,536 addresses spread across 10 countries and 6 autonomous systems, announced through 14 BGP prefixes. The largest single share sits in United States at 91.40%. It is administered by ARIN, with registrations dating from 1994-09-02. 28 addresses answered ping and 0 are served over anycast.

Networks
6
BGP prefixes
14
Countries
10
Pingable IPs
28
Companies
6
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

6,403 flagged addresses — 9.77% of 65,536 total.

Anonymous
00.00%
Known attacker
5,1227.82%
Spam
1<0.01%
Bot
1<0.01%
Cloud provider
1,2801.95%
VPN
00.00%
Residential proxy
00.00%
Proxy
00.00%

Coverage

Address Space

91.0%

of the range is
announced in BGP

Routed
59,648 91.02%
Assigned, not routed
5,888 8.98%

Regional registry

  • ARIN100.00%

Routing security (RPKI)

27.5%

of announced space
has a valid route origin

Valid
16,384 27.47%
No ROA
43,264 72.53%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 6 of 6

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS226
USLos Nettos
 13 1 32,256
54.08%
AS3300
GBBritish Telecommunications Limited
 123 29 16,384
27.47%
AS32982
USU.S. Department of Energy
 33 6 8,192
13.73%
AS55106
USDatacate Inc.
 29 4 2,304
3.86%
AS85
USThe Aerospace Corporation
 15 1 256
0.43%
AS20001
USCharter Communications, Inc.
 601 36 256
0.43%

Showing 6 of 6

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
204.140.0.0/24 204.140.0.0204.140.0.255256 0 0 0 No ping response
204.140.1.0/24 204.140.1.0204.140.1.255256 0 0 0 No ping response
204.140.2.0/24 204.140.2.0204.140.2.255256 0 0 0 No ping response
204.140.3.0/24 204.140.3.0204.140.3.255256 0 0 0 No ping response
204.140.4.0/24 204.140.4.0204.140.4.255256 0 0 0 No ping response
204.140.5.0/24 204.140.5.0204.140.5.255256 0 0 0 No ping response
204.140.6.0/24 204.140.6.0204.140.6.255256 0 0 0 No ping response
204.140.7.0/24 204.140.7.0204.140.7.255256 0 0 0 No ping response
204.140.8.0/24 204.140.8.0204.140.8.255256 0 0 0 No ping response
204.140.9.0/24 204.140.9.0204.140.9.255256 0 0 0 No ping response