140.128.0.0/16 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

140.128.0.0/16

Anycast
0 (0.00%)
Responding /24s
39 (of 256)
CDN
0 (0.00%)
RPKI valid
61.3%

Summary

140.128.0.0/16 holds 65,536 addresses spread across 1 country and 1 autonomous system, announced through 13 BGP prefixes. The largest single share sits in Taiwan at 100.00%. It is administered by APNIC, with registrations dating from 1990-03-24. 171 addresses answered ping and 0 are served over anycast.

Networks
1
BGP prefixes
13
Countries
1
Pingable IPs
171
Companies
1
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

105 flagged addresses — 0.16% of 65,536 total.

Anonymous
1020.16%
Known attacker
270.04%
Spam
00.00%
Bot
00.00%
Cloud provider
00.00%
VPN
240.04%
Residential proxy
950.14%
Proxy
950.14%

Coverage

Address Space

100.0%

of the range is
announced in BGP

Routed
65,536 100.00%

Regional registry

  • APNIC100.00%

Routing security (RPKI)

61.3%

of announced space
has a valid route origin

Valid
40,192 61.33%
Invalid
25,344 38.67%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 1 of 1

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS1659
TWTaiwan Academic Network TANet
 363 2 65,536
100.00%

Showing 1 of 1

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
140.128.0.0/24 140.128.0.0140.128.0.255256 0 0 0 No ping response
140.128.1.0/24 140.128.1.0140.128.1.255256 0 0 0 No ping response
140.128.2.0/24 140.128.2.0140.128.2.255256 0 0 0 No ping response
140.128.3.0/24 140.128.3.0140.128.3.255256 0 0 0 No ping response
140.128.4.0/24 140.128.4.0140.128.4.255256 0 0 0 No ping response
140.128.5.0/24 140.128.5.0140.128.5.255256 0 0 0 No ping response
140.128.6.0/24 140.128.6.0140.128.6.255256 0 0 0 No ping response
140.128.7.0/24 140.128.7.0140.128.7.255256 0 0 0 No ping response
140.128.8.0/24 140.128.8.0140.128.8.255256 0 0 0 No ping response
140.128.9.0/24 140.128.9.0140.128.9.255256 0 0 0 No ping response