203.86.0.0/16 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

203.86.0.0/16

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

Summary

203.86.0.0/16 holds 65,536 addresses spread across 6 countries and 19 autonomous systems, announced through 103 BGP prefixes. The largest single share sits in China at 49.91%. It is administered by APNIC, with registrations dating from 2000-05-18. 2,959 addresses answered ping and 0 are served over anycast.

Networks
19
BGP prefixes
103
Countries
6
Pingable IPs
2,959
Companies
14
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

14,891 flagged addresses — 22.72% of 65,536 total.

Anonymous
490.07%
Known attacker
350.05%
Spam
1,0251.56%
Bot
3<0.01%
Cloud provider
14,33621.88%
VPN
190.03%
Residential proxy
300.05%
Proxy
300.05%

Coverage

Address Space

72.7%

of the range is
announced in BGP

Routed
47,616 72.66%
Assigned, not routed
17,152 26.17%
Unallocated
768 1.17%

Regional registry

  • APNIC98.83%
  • ARIN1.17%

Routing security (RPKI)

61.3%

of announced space
has a valid route origin

Valid
29,184 61.29%
No ROA
18,432 38.71%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 10 of 19

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS23724
CNChina Telecom Corporation Limited
 837 84 8,192
17.20%
AS9925
HKVDC Powerbase Hong Kong Data Centers Limited
 35 1 7,680
16.13%
AS4515
HKPCCW IMS Limited
 292 12 7,168
15.05%
AS23655
NZTwo Degrees Mobile Limited
 57 32 4,096
8.60%
AS24147
CNBEIJING CBD TELECOM CO,.LTD
 17 1 3,328
6.99%
AS38456
AUSPEEDCAST AUSTRALIA PTY LIMITED
 40 0 3,072
6.45%
AS23641
JPNS Computer Service Corporation
 2 1 2,048
4.30%
AS23764
HKChina Telecom Global Limited
 185 29 2,048
4.30%
AS37912
JPIPRIO Corporation.
 1 1 2,048
4.30%
AS133380
HKLayerstack Limited
 118 0 2,048
4.30%

Showing 10 of 10

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
203.86.0.0/24 203.86.0.0203.86.0.255256 0 0 0 No ping response
203.86.1.0/24 203.86.1.0203.86.1.255256 20.78% 0 0 Pingable
203.86.2.0/24 203.86.2.0203.86.2.255256 0 0 0 No ping response
203.86.3.0/24 203.86.3.0203.86.3.255256 20.78% 0 0 Pingable
203.86.4.0/24 203.86.4.0203.86.4.255256 0 0 0 No ping response
203.86.5.0/24 203.86.5.0203.86.5.255256 0 0 0 No ping response
203.86.6.0/24 203.86.6.0203.86.6.255256 31.17% 0 0 Pingable
203.86.7.0/24 203.86.7.0203.86.7.255256 93.52% 0 0 Pingable
203.86.8.0/24 203.86.8.0203.86.8.255256 72.73% 0 0 Pingable
203.86.9.0/24 203.86.9.0203.86.9.255256 20.78% 0 0 Pingable