前段时间呢，看到了https://pq.hosting这家的香港机房价格比较便宜，加之正好需要一个香港IP便购入一个。没想到这线路是大红灯笼高高挂啊，全球全天候丢包。测试数据如下，什么中转都救不了的，退款也不会退，因为客服声称这“不是我们的问题”。只好换到情况好些的英国去了。
测试数据
测试IP: 194.156.98.30
系统信息
-> System Information
OS Release: Debian GNU/Linux "Sid (Testing)" 11.1 (x86_64)
CPU Model: Intel(R) Xeon(R) CPU E5-2690 v2 @ 3.00GHz 2.99 GHz
CPU Cache Size: 4096 KB
CPU Number: 1 vCPU
Virt Type: KVM
Memory Usage: 127.50 MB / 976.50 MB
Swap Usage: 0 KB / 975.00 MB
Disk Usage: 1.30 GB / 14.03 GB
Boot Device: /dev/vda1
Load (1/5/15min): 4.06 1.25 0.43
CPU Usage: 6.2% used, 0.0% iowait, 0.0% steal
Kernel Version: 5.10.0-9-amd64
Network CC Method: bbr + fq
-> Network Information
IPV4 - IP Address: [HK] 194.156.98.*
IPV4 - ASN Info: 135330 (ADCDATACOM-AS-AP - Adcdata.com, HK)
IPV4 - Region: Hong Kong SAR CPU等测试
-> CPU Performance Test (Fast Mode, 1-Pass @ 5sec)
1 Thread Test: 791 Scores
-> Memory Performance Test (Fast Mode, 1-Pass @ 5sec)
1 Thread - Read Test : 16242.34 MB/s
1 Thread - Write Test: 13954.70 MB/s
三网速度
-> Speedtest.net Network Speed Test
Node Name Upload Speed Download Speed Ping Latency Server Name
Speedtest Default 7.94 MB/s 9.07 MB/s 3.42 ms UDomain (Hong Kong Hong Kong)
China, Beijing CU Fail: Timeout Exceeded after 60 seconds
China, Shanghai CT 0.95 MB/s 8.62 MB/s 270.62 ms China Telecom (China Shanghai)
China, Hangzhou CM 1.41 MB/s 9.68 MB/s 410.40 ms China Mobile Group Zhejiang Co.,Ltd (China Hangzhou)主要运营商的回程路由
Traceroute to China, Beijing CU (TCP Mode, Max 30 Hop)
============================================================
traceroute to 123.125.99.1 (123.125.99.1), 30 hops max, 32 byte packets
1 45.84.179.1 3.28 ms AS135330 China, Hong Kong, intersect.host
2 172.30.254.12 0.46 ms * LAN Address
3 65.49.108.169 3.58 ms AS6939 China, Hong Kong, he.net
4 184.105.64.125 140.01 ms AS6939 United States, California, Los Angeles, he.net
5 184.104.197.61 139.59 ms AS6939 United States, he.net
6 72.52.93.38 144.46 ms AS6939 United States, California, Los Angeles, he.net
7 219.158.98.61 340.74 ms AS4837 China, Guangdong, Guangzhou, ChinaUnicom
8 *
9 219.158.113.118 385.27 ms AS4837 China, Shanghai, ChinaUnicom
10 219.158.113.105 379.49 ms AS4837 China, Shanghai, ChinaUnicom
11 *
12 61.49.214.10 360.76 ms AS4808 China, Beijing, ChinaUnicom
13 219.232.11.202 394.40 ms AS4808 China, Beijing, ChinaUnicom
14 61.148.158.106 397.15 ms AS4808 China, Beijing, ChinaUnicom
15 61.135.113.158 387.08 ms AS4808 China, Beijing, ChinaUnicom
16 *
17 123.125.99.1 393.14 ms AS4808 China, Beijing, ChinaUnicom
Traceroute to China, Beijing CT (TCP Mode, Max 30 Hop)
============================================================
traceroute to 180.149.128.9 (180.149.128.9), 30 hops max, 32 byte packets
1 45.84.179.1 6.99 ms AS135330 China, Hong Kong, intersect.host
2 172.30.254.12 5.98 ms * LAN Address
3 *
4 184.105.64.125 139.70 ms AS6939 United States, California, Los Angeles, he.net
5 *
6 218.30.53.225 144.21 ms AS4134 United States, ChinaTelecom
7 202.97.41.105 294.58 ms AS4134 China, Beijing, ChinaTelecom
8 202.97.14.213 305.22 ms AS4134 China, Beijing, ChinaTelecom
9 180.149.128.9 316.03 ms AS23724 China, Beijing, ChinaTelecomTraceroute to China, Beijing CM (TCP Mode, Max 30 Hop)
============================================================
traceroute to 211.136.25.153 (211.136.25.153), 30 hops max, 32 byte packets
1 *
2 172.30.254.12 0.98 ms * LAN Address
3 65.49.108.169 2.46 ms AS6939 China, Hong Kong, he.net
4 184.105.64.125 142.96 ms AS6939 United States, California, Los Angeles, he.net
5 184.104.197.109 139.80 ms AS6939 United States, he.net
6 216.218.255.130 151.55 ms AS6939 United States, California, Los Angeles, he.net
7 223.120.6.217 157.76 ms AS58453 United States, California, Los Angeles, ChinaMobile
8 *
9 *
10 *
11 221.176.16.213 336.24 ms AS9808 China, Beijing, ChinaMobile
12 *
13 *
14 *
15 *
16 *
17 *
18 *
19 211.136.25.153 337.27 ms AS56048 China, Beijing, ChinaMobile结语
以我为鉴，请勿入坑