211.78.0.0/16 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

211.78.0.0/16

Anycast
0 (0.00%)
Responding /24s
106 (of 256)
CDN
0 (0.00%)
RPKI valid
100.0%

Summary

211.78.0.0/16 holds 65,536 addresses spread across 1 country and 8 autonomous systems, announced through 76 BGP prefixes. The largest single share sits in Taiwan at 100.00%. It is administered by APNIC, with registrations dating from 2000-06-30. 2,630 addresses answered ping and 0 are served over anycast.

Networks
8
BGP prefixes
76
Countries
1
Pingable IPs
2,630
Companies
7
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

158 flagged addresses — 0.24% of 65,536 total.

Anonymous
910.14%
Known attacker
6<0.01%
Spam
00.00%
Bot
00.00%
Cloud provider
640.10%
VPN
3<0.01%
Residential proxy
870.13%
Proxy
890.14%

Coverage

Address Space

66.0%

of the range is
announced in BGP

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

Regional registry

  • APNIC100.00%

Routing security (RPKI)

100.0%

of announced space
has a valid route origin

Valid
43,264 100.00%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 8 of 8

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS9919
TWNew Century InfoComm Tech Co., Ltd.
 841 16 14,080
32.54%
AS18049
TWTaiwan Infrastructure Network Technologies
 260 1 8,192
18.93%
AS4780
TWNew Century InfoComm Tech Co., Ltd.
 1,639 15 4,096
9.47%
AS9924
TWTaiwan Fixed Network Co., Ltd.
 631 31 4,096
9.47%
AS17416
TWDWINS Digital Service Corp.,
 6 0 4,096
9.47%
AS18179
TWMiTAC Inc.
 1 0 4,096
9.47%
AS131602
TWHsin Yeong An Cable TV Co., Ltd.
 268 0 3,840
8.88%
AS38837
TWAION TECHNOLOGIES Inc.
 3 0 768
1.78%

Showing 8 of 8

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
211.78.0.0/24 211.78.0.0211.78.0.255256 0 0 0 No ping response
211.78.1.0/24 211.78.1.0211.78.1.255256 0 0 0 No ping response
211.78.2.0/24 211.78.2.0211.78.2.255256 0 0 0 No ping response
211.78.3.0/24 211.78.3.0211.78.3.255256 197.42% 0 0 Pingable
211.78.4.0/24 211.78.4.0211.78.4.255256 4718.36% 0 0 Pingable
211.78.5.0/24 211.78.5.0211.78.5.255256 83.13% 0 0 Pingable
211.78.6.0/24 211.78.6.0211.78.6.255256 5119.92% 0 0 Pingable
211.78.7.0/24 211.78.7.0211.78.7.255256 83.13% 0 0 Pingable
211.78.8.0/24 211.78.8.0211.78.8.255256 5521.48% 0 0 Pingable
211.78.9.0/24 211.78.9.0211.78.9.255256 4919.14% 0 0 Pingable