Addresses
65,536
65.5K
Sub-ranges
20+
within this block
PTR Density
0.4%
233 of 65.5K IPs have PTR
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
76/100
Moderate
How this score is built
- Baseline (neutral) 65
- Long-established allocation (26y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 61.144.0.0/16
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 61.144.128.0/17 | 32.8K | — | — | CN |
| 61.144.128.0/17 | 32.8K | Chinanet | AS4134 | CN |
| 61.144.0.0/17 | 32.8K | — | — | CN |
| 61.144.128.0/17 | 32.8K | Chinanet | AS4134 | CN |
| 61.144.64.0/18 | 16.4K | Chinanet | AS4134 | CN |
| 61.144.64.0/18 | 16.4K | Chinanet | AS4134 | CN |
| 61.144.32.0/19 | 8.2K | Chinanet | AS4134 | CN |
| 61.144.32.0/19 | 8.2K | Chinanet | AS4134 | CN |
| 61.144.16.0/20 | 4.1K | Chinanet | AS4134 | CN |
| 61.144.16.0/20 | 4.1K | Chinanet | AS4134 | CN |
| 61.144.8.0/21 | 2.0K | Chinanet | AS4134 | CN |
| 61.144.8.0/21 | 2.0K | Chinanet | AS4134 | CN |
| 61.144.0.0/22 | 1.0K | Chinanet | AS4134 | CN |
| 61.144.0.0/22 | 1.0K | Chinanet | AS4134 | CN |
| 61.144.4.0/23 | 512 | Chinanet | AS4134 | CN |
| 61.144.4.0/23 | 512 | Chinanet | AS4134 | CN |
| 61.144.7.0/24 | 256 | Chinanet | AS4134 | CN |
| 61.144.7.0/24 | 256 | Chinanet | AS4134 | CN |
| 61.144.6.0/24 | 256 | CHINANET Guangdong province Guangzhou MAN network | AS134773 | CN |
| 61.144.6.0/24 | 256 | CHINANET Guangdong province Guangzhou MAN network | AS134773 | CN |
Geolocation
First 256 of 65,536 IP addresses in 61.144.0.0/16
61.144.0.0
61.144.0.1
61.144.0.2
61.144.0.3
61.144.0.4
61.144.0.5
61.144.0.6
61.144.0.7
61.144.0.8
61.144.0.9
61.144.0.10
61.144.0.11
61.144.0.12
61.144.0.13
61.144.0.14
61.144.0.15
61.144.0.16
61.144.0.17
61.144.0.18
61.144.0.19
61.144.0.20
61.144.0.21
61.144.0.22
61.144.0.23
61.144.0.24
61.144.0.25
61.144.0.26
61.144.0.27
61.144.0.28
61.144.0.29
61.144.0.30
61.144.0.31
61.144.0.32
61.144.0.33
61.144.0.34
61.144.0.35
61.144.0.36
61.144.0.37
61.144.0.38
61.144.0.39
61.144.0.40
61.144.0.41
61.144.0.42
61.144.0.43
61.144.0.44
61.144.0.45
61.144.0.46
61.144.0.47
61.144.0.48
61.144.0.49
61.144.0.50
61.144.0.51
61.144.0.52
61.144.0.53
61.144.0.54
61.144.0.55
61.144.0.56
61.144.0.57
61.144.0.58
61.144.0.59
61.144.0.60
61.144.0.61
61.144.0.62
61.144.0.63
61.144.0.64
61.144.0.65
61.144.0.66
61.144.0.67
61.144.0.68
61.144.0.69
61.144.0.70
61.144.0.71
61.144.0.72
61.144.0.73
61.144.0.74
61.144.0.75
61.144.0.76
61.144.0.77
61.144.0.78
61.144.0.79
61.144.0.80
61.144.0.81
61.144.0.82
61.144.0.83
61.144.0.84
61.144.0.85
61.144.0.86
61.144.0.87
61.144.0.88
61.144.0.89
61.144.0.90
61.144.0.91
61.144.0.92
61.144.0.93
61.144.0.94
61.144.0.95
61.144.0.96
61.144.0.97
61.144.0.98
61.144.0.99
61.144.0.100
61.144.0.101
61.144.0.102
61.144.0.103
61.144.0.104
61.144.0.105
61.144.0.106
61.144.0.107
61.144.0.108
61.144.0.109
61.144.0.110
61.144.0.111
61.144.0.112
61.144.0.113
61.144.0.114
61.144.0.115
61.144.0.116
61.144.0.117
61.144.0.118
61.144.0.119
61.144.0.120
61.144.0.121
61.144.0.122
61.144.0.123
61.144.0.124
61.144.0.125
61.144.0.126
61.144.0.127
61.144.0.128
61.144.0.129
61.144.0.130
61.144.0.131
61.144.0.132
61.144.0.133
61.144.0.134
61.144.0.135
61.144.0.136
61.144.0.137
61.144.0.138
61.144.0.139
61.144.0.140
61.144.0.141
61.144.0.142
61.144.0.143
61.144.0.144
61.144.0.145
61.144.0.146
61.144.0.147
61.144.0.148
61.144.0.149
61.144.0.150
61.144.0.151
61.144.0.152
61.144.0.153
61.144.0.154
61.144.0.155
61.144.0.156
61.144.0.157
61.144.0.158
61.144.0.159
61.144.0.160
61.144.0.161
61.144.0.162
61.144.0.163
61.144.0.164
61.144.0.165
61.144.0.166
61.144.0.167
61.144.0.168
61.144.0.169
61.144.0.170
61.144.0.171
61.144.0.172
61.144.0.173
61.144.0.174
61.144.0.175
61.144.0.176
61.144.0.177
61.144.0.178
61.144.0.179
61.144.0.180
61.144.0.181
61.144.0.182
61.144.0.183
61.144.0.184
61.144.0.185
61.144.0.186
61.144.0.187
61.144.0.188
61.144.0.189
61.144.0.190
61.144.0.191
61.144.0.192
61.144.0.193
61.144.0.194
61.144.0.195
61.144.0.196
61.144.0.197
61.144.0.198
61.144.0.199
61.144.0.200
61.144.0.201
61.144.0.202
61.144.0.203
61.144.0.204
61.144.0.205
61.144.0.206
61.144.0.207
61.144.0.208
61.144.0.209
61.144.0.210
61.144.0.211
61.144.0.212
61.144.0.213
61.144.0.214
61.144.0.215
61.144.0.216
61.144.0.217
61.144.0.218
61.144.0.219
61.144.0.220
61.144.0.221
61.144.0.222
61.144.0.223
61.144.0.224
61.144.0.225
61.144.0.226
61.144.0.227
61.144.0.228
61.144.0.229
61.144.0.230
61.144.0.231
61.144.0.232
61.144.0.233
61.144.0.234
61.144.0.235
61.144.0.236
61.144.0.237
61.144.0.238
61.144.0.239
61.144.0.240
61.144.0.241
61.144.0.242
61.144.0.243
61.144.0.244
61.144.0.245
61.144.0.246
61.144.0.247
61.144.0.248
61.144.0.249
61.144.0.250
61.144.0.251
61.144.0.252
61.144.0.253
61.144.0.254
61.144.0.255
+ 65.3K more (range too large to list inline)
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 61.144.0.0/15.
Announced prefix
Origin AS
Announcement samples
17,203
Last seen
2026-07-24 03:55:20
Frequently Asked Questions
What is 61.144.0.0/16?
61.144.0.0/16 is a CIDR network block containing 65,536 IPv4 addresses (from 61.144.0.0 to 61.144.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 61.144.0.0/16 network?
The 61.144.0.0/16 range is allocated to an unknown organization from China.
Last updated: 2026-07-24 04:55:31 UTC
