203.217.0.0/16 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

203.217.0.0/16

Anycast
0 (0.00%)
Responding /24s
141 (of 256)
CDN
0 (0.00%)
RPKI valid
33.0%

Summary

203.217.0.0/16 holds 65,536 addresses spread across 14 countries and 28 autonomous systems, announced through 79 BGP prefixes. The largest single share sits in Australia at 46.88%. It is administered by APNIC, with registrations dating from 2001-07-19. 9,085 addresses answered ping and 0 are served over anycast.

Networks
28
BGP prefixes
79
Countries
14
Pingable IPs
9,085
Companies
26
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

7,432 flagged addresses — 11.34% of 65,536 total.

Anonymous
4990.76%
Known attacker
270.04%
Spam
140.02%
Bot
2<0.01%
Cloud provider
6,91210.55%
VPN
180.03%
Residential proxy
4900.75%
Proxy
4910.75%

Coverage

Address Space

72.3%

of the range is
announced in BGP

Routed
47,360 72.27%
Assigned, not routed
16,896 25.78%
Unallocated
1,280 1.95%

Regional registry

  • APNIC99.22%
  • ARIN0.78%

Routing security (RPKI)

33.0%

of announced space
has a valid route origin

Valid
15,616 32.97%
No ROA
31,744 67.03%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 10 of 28

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS7545
AUTPG Internet Pty Ltd
 4,648 1,828 12,288
25.95%
AS17809
TWVee Time Corp.
 120 16 8,192
17.30%
AS4739
AUiiNet Limited
 401 7 7,424
15.68%
AS45996
KRDaou Technology Inc.
 102 0 5,120
10.81%
AS10000
JPNagasaki Cable Media Inc.
 20 1 1,024
2.16%
AS17564
MYGITN Sdn. Bhd.
 11 6 1,024
2.16%
AS18134
JPJCOM Co., Ltd.
 24 0 1,024
2.16%
AS45712
IDGovernment / Direct Member IDNIC
 5 0 1,024
2.16%
AS45810
MYUniversity of Nottingham Malaysia Campus
 5 0 1,024
2.16%
AS45884
INRVR Infrastructure Limited Service provider hyderabad india
 12 1 1,024
2.16%

Showing 10 of 10

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
203.217.0.0/24 203.217.0.0203.217.0.255256 0 0 0 No ping response
203.217.1.0/24 203.217.1.0203.217.1.255256 0 0 0 No ping response
203.217.2.0/24 203.217.2.0203.217.2.255256 0 0 0 No ping response
203.217.3.0/24 203.217.3.0203.217.3.255256 0 0 0 No ping response
203.217.4.0/24 203.217.4.0203.217.4.255256 31.17% 0 0 Pingable
203.217.5.0/24 203.217.5.0203.217.5.255256 0 0 0 No ping response
203.217.6.0/24 203.217.6.0203.217.6.255256 0 0 0 No ping response
203.217.7.0/24 203.217.7.0203.217.7.255256 0 0 0 No ping response
203.217.8.0/24 203.217.8.0203.217.8.255256 4919.14% 0 0 Pingable
203.217.9.0/24 203.217.9.0203.217.9.255256 249.38% 0 0 Pingable