Let’s test Boil’s KDDI/au 5G Mobile VPS product—a rare Japanese Cellular/Mobile residential endpoint. Native IP quality is excellent; popular and local streaming platforms are fully unlocked. The device handles loads effortlessly with a robust 12th Gen Intel Core i9-12900H CPU and fast storage IO.

For connectivity: Direct outbound IPv4 access facing China is congested or broken; adding a transit hop is highly recommended. IPv6 performs slightly better and supports direct links in certain areas with bandwidth capping around 200Mbps. But considering the price segment for premium residential servers, incurring casual transit overhead shouldn’t be a constraint.

This server implements a dual-IP strategy:

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Inbound: IDC IPv4 node OR KDDI residential IPv6 node // Supports manual IPv4 frontends direct docking with your custom routers
Outbound: KDDI residential IPv4 OR KDDI residential IPv6
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Test Configuration:

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2C2G 8GB 
CPE 5G Cellular Mobile 5G
IPv4 *1 & IPv6 /64 SLAAC
1T Bandwidth (Free Ticket Reset)
$98/month
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Network Quality

IPv6 Inbound

netcheck

Network Quality Detection Script Results

BestVM IPv4 Inbound

meowping

Local Network Detection Tool Results

Tested domestic Japan interconnects; download speeds are average. The front-end seems capped.

BageVM -> Boil 5G PCE

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23 packets transmitted, 23 received, 0% packet loss, time 22531ms
rtt min/avg/max/mdev = 0.321/0.405/0.507/0.046 ms

[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  3.02 MBytes  25.3 Mbits/sec                  
[  5]   1.00-2.00   sec  4.07 MBytes  34.1 Mbits/sec                  
[  5]   2.00-3.00   sec  4.07 MBytes  34.2 Mbits/sec                  
[  5]   3.00-4.00   sec  2.11 MBytes  17.7 Mbits/sec                  
[  5]   4.00-5.00   sec  2.64 MBytes  22.2 Mbits/sec                  
[  5]   5.00-6.00   sec  4.36 MBytes  36.6 Mbits/sec                  
[  5]   6.00-7.00   sec  5.04 MBytes  42.2 Mbits/sec                  
[  5]   7.00-8.00   sec  11.9 MBytes   100 Mbits/sec                  
[  5]   8.00-9.00   sec  12.3 MBytes   103 Mbits/sec                  
[  5]   9.00-10.00  sec  1.54 MBytes  12.9 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.03  sec  51.3 MBytes  42.9 Mbits/sec  6051             sender
[  5]   0.00-10.00  sec  51.1 MBytes  42.8 Mbits/sec                  receiver

[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  7.88 MBytes  66.1 Mbits/sec                  
[  5]   1.00-2.00   sec  9.15 MBytes  76.8 Mbits/sec                  
[  5]   2.00-3.00   sec  15.2 MBytes   127 Mbits/sec                  
[  5]   3.00-4.00   sec  11.3 MBytes  95.0 Mbits/sec                  
[  5]   4.00-5.00   sec  3.80 MBytes  31.9 Mbits/sec                  
[  5]   5.00-6.00   sec  2.58 MBytes  21.7 Mbits/sec                  
[  5]   6.00-7.00   sec  2.29 MBytes  19.2 Mbits/sec                  
[  5]   7.00-8.00   sec  15.2 MBytes   127 Mbits/sec                  
[  5]   8.00-9.00   sec  22.0 MBytes   185 Mbits/sec                  
[  5]   9.00-10.00  sec  8.12 MBytes  68.2 Mbits/sec                  
[  5]  10.00-11.00  sec  2.39 MBytes  20.1 Mbits/sec                  
[  5]  11.00-12.00  sec  2.94 MBytes  24.6 Mbits/sec                  
[  5]  12.00-13.00  sec  2.32 MBytes  19.4 Mbits/sec                  
[  5]  13.00-14.00  sec   786 KBytes  6.44 Mbits/sec                  
[  5]  14.00-15.00  sec   708 KBytes  5.80 Mbits/sec                  
[  5]  15.00-16.00  sec   499 KBytes  4.09 Mbits/sec                  
[  5]  16.00-17.00  sec   551 KBytes  4.52 Mbits/sec                  
[  5]  17.00-18.00  sec   955 KBytes  7.82 Mbits/sec                  
[  5]  18.00-19.00  sec  1.65 MBytes  13.8 Mbits/sec                  
[  5]  19.00-20.00  sec   878 KBytes  7.19 Mbits/sec                  
[  5]  20.00-21.00  sec   672 KBytes  5.51 Mbits/sec                  
[  5]  21.00-22.00  sec   414 KBytes  3.39 Mbits/sec                  
[  5]  22.00-23.00  sec   487 KBytes  3.99 Mbits/sec                  
[  5]  23.00-24.00  sec  1.46 MBytes  12.3 Mbits/sec                  
[  5]  24.00-25.00  sec  5.53 MBytes  46.4 Mbits/sec                  
[  5]  25.00-26.00  sec  1.12 MBytes  9.42 Mbits/sec                  
[  5]  26.00-27.00  sec  1.08 MBytes  9.07 Mbits/sec                  
[  5]  27.00-28.00  sec   554 KBytes  4.54 Mbits/sec                  
[  5]  28.00-29.00  sec   373 KBytes  3.06 Mbits/sec                  
[  5]  29.00-30.00  sec   313 KBytes  2.57 Mbits/sec                  
[  5]  30.00-31.00  sec  5.22 MBytes  43.8 Mbits/sec                  
[  5]  31.00-32.00  sec  1.83 MBytes  15.4 Mbits/sec                  
[  5]  32.00-33.00  sec  15.4 MBytes   130 Mbits/sec                  
[  5]  33.00-34.00  sec  7.77 MBytes  65.2 Mbits/sec                  
[  5]  34.00-35.00  sec  7.04 MBytes  59.0 Mbits/sec                  
[  5]  35.00-36.00  sec  4.08 MBytes  34.2 Mbits/sec                  
[  5]  36.00-37.00  sec  2.04 MBytes  17.1 Mbits/sec                  
[  5]  37.00-38.00  sec  1.27 MBytes  10.7 Mbits/sec                  
[  5]  38.00-39.00  sec   554 KBytes  4.54 Mbits/sec                  
[  5]  39.00-40.00  sec  1.16 MBytes  9.73 Mbits/sec                  
[  5]  40.00-41.00  sec  6.31 MBytes  52.9 Mbits/sec                  
[  5]  41.00-42.00  sec  5.74 MBytes  48.2 Mbits/sec                  
[  5]  42.00-43.00  sec  4.96 MBytes  41.7 Mbits/sec                  
[  5]  43.00-44.00  sec  3.29 MBytes  27.6 Mbits/sec                  
[  5]  45.00-46.00  sec  2.29 MBytes  19.2 Mbits/sec                  
[  5]  46.00-47.00  sec  3.12 MBytes  26.2 Mbits/sec                  
[  5]  47.00-48.00  sec  8.99 MBytes  75.4 Mbits/sec                  
[  5]  48.00-49.00  sec  13.0 MBytes   109 Mbits/sec                  
[  5]  49.00-50.00  sec  5.77 MBytes  48.4 Mbits/sec                  
[  5]  50.00-51.00  sec  1.10 MBytes  9.25 Mbits/sec                  
[  5]  51.00-52.00  sec  2.92 MBytes  24.5 Mbits/sec                  
[  5]  52.00-53.00  sec  2.81 MBytes  23.6 Mbits/sec                  
[  5]  53.00-54.00  sec  1.82 MBytes  15.3 Mbits/sec                  
[  5]  54.00-55.00  sec   458 KBytes  3.75 Mbits/sec                  
[  5]  55.00-56.00  sec   509 KBytes  4.17 Mbits/sec                  
[  5]  56.00-57.00  sec   501 KBytes  4.10 Mbits/sec                  
[  5]  57.00-58.00  sec   559 KBytes  4.58 Mbits/sec                  
[  5]  58.00-59.00  sec   819 KBytes  6.71 Mbits/sec                  
[  5]  59.00-60.00  sec   665 KBytes  5.45 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-60.03  sec   239 MBytes  33.4 Mbits/sec  28034             sender
[  5]   0.00-60.00  sec   239 MBytes  33.4 Mbits/sec                  receiver
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IP Quality

TikTok is fully unlocked; the standard detection script seems to have a few reporting glitches for this region.

IPv4 Quality

ipcheck

IP Quality Detection Script Results

IPv6 Quality

ipcheck

IP Quality Detection Script Results

ip2

IP2Location Detection Results

ipdata

ipdata Quality Test Results

Common Streaming Unlocks

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---------------Streaming Unlocks--Thanks to oneclickvirt/UnlockTests----------------
Can not detect IPv6 Address
Test Time:  2026-01-11 20:15:17
IPV4:
============[ Multination ]============
Apple                     YES (Region: JPN)
BingSearch                YES (Region: JP)
Claude                    YES
Dazn                      YES (Region: JP)
Disney+                   YES (Region: JP)
Gemini                    YES (Region: JP)
GoogleSearch              YES
Google Play Store         YES (Region: JP)
IQiYi                     YES (Region: JP)
Instagram Licensed Audio  YES
KOCOWA                    NO
MetaAI                    YES (Region: US)
Netflix                   YES (Region: JP)
Netflix CDN               JP
OneTrust                  YES (Region: JP TOKYO)
ChatGPT                   YES (Region: JP)
Paramount+                YES
Amazon Prime Video        YES (Region: JP)
Reddit                    YES
SonyLiv                   Banned
Sora                      YES (Region: JP)
Spotify Registration      NO
Steam Store               YES (Community Available) (Region: JP)
TVBAnywhere+              YES (Region: JP)
TikTok                    YES (Region: JP)
Viu.com                   YES
Wikipedia Editability     YES
YouTube Region            YES (Region: JP)
YouTube CDN               kddi - HND
---------------------TikTok--Thanks to lmc999 original script---------------------
 Tiktok Region:         [JP]
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Granular Streaming Unlocks

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** Testing IPv4 Unlocks
--------------------------------
 ** Your Network: au one net (59.132.*.*)
============[ Multination ]============
 Dazn:                                  Yes (Region: JP)
 Disney+:                               Yes (Region: JP)
 Netflix:                               Yes (Region: JP)
 YouTube Premium:                       Yes (Region: JP)
 Amazon Prime Video:                    Yes (Region: JP)
 TVBAnywhere+:                          Yes
 Spotify Registration:                  No
 OneTrust Region:                       JP [Tokyo]
 iQyi Oversea Region:                   JP
 Bing Region:                           JP (Risky)
 Apple Region:                          JP
 YouTube CDN:                           [KDDI] in [Tokyo]
 Netflix Preferred CDN:                 Tokyo
 ChatGPT:                               Yes
 Google Gemini:                         Yes (Region: JPN)
 Claude:                                Yes
 Wikipedia Editability:                 Yes
 Google Play Store:                     Japan 
 Google Search CAPTCHA Free:            Yes
 Steam Currency:                        JPY
 ---Forum---
 Reddit:                                Yes
 ---Game---
 SD Gundam G Generation Eternal:        Yes
 =======================================
 ===============[ Japan ]===============
 DMM:                                   Yes
 DMM TV:                                Yes
 Abema.TV:                              Yes (Region: JP)
 Niconico:                              Failed (Error: PAGE ERROR)
 Telasa:                                Yes
 U-NEXT:                                Yes
 Hulu Japan:                            Yes
 TVer:                                  Failed (Error: PAGE ERROR)
 Lemino:                                Yes
 AnimeFesta:                            Yes
 WOWOW:                                 Failed (Error: PAGE ERROR 1)
 VideoMarket:                           Yes
 D Anime Store:                         Yes
 FOD(Fuji TV):                          Yes
 Radiko:                                Yes (City: KAGOSHIMA)
 Karaoke@DAM:                           Yes
 J:com On Demand:                       Yes
 WATCHA:                                Yes
 Rakuten TV JP:                         Failed (Error: PAGE ERROR 1)
 ---Game---
 Kancolle Japan:                        Failed (Network Connection)
 Pretty Derby Japan:                    Yes
 Konosuba Fantastic Days:               Failed (Network Connection)
 Princess Connect Re:Dive Japan:        Yes
 Project Sekai: Colorful Stage:         Yes
 ---Music---
 Mora:                                  Yes
 music.jp:                              Yes
 ---Forum---
 EroGameSpace:                          Yes
 =======================================
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Standard IP Database Quality

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-------------IP Quality Check--Based on oneclickvirt/securityCheck--------------
The output is for reference and may not be 100% accurate. Compare with multiple databases if discrepancy occurs.
Database ID Index:
ipinfo [0] | scamalytics [1] | virustotal [2] | abuseipdb [3] | ip2location [4]
ip-api [5] | ipwhois [6] | ipregistry [7] | ipdata [8] | db-ip [9]
ipapiis [A] | ipapicom [B] | bigdatacloud [C] | dkly [D] | ipqualityscore [E]
ipintel [F] | ipfighter [G] | fraudlogix [H] | cloudflare [I]

IPV4:
Security Scores:
Trust (Higher is Better): 100 [8] 
VPN (Lower is Better): 0 [8] 
Proxy (Lower is Better): 0 [8] 
Harmless Votes: 0 [2] 
Malicious Votes: 0 [2] 
Threat (Lower is Better): 0 [8] 
Fraud (Lower is Better): 28 [E] 
Abuse (Lower is Better): 0 [3] 
Threat Level: Low [9] 
Traffic Type: Human (Higher is better) 96% [I] Bot (Lower is better) 3% [I]

Blacklist Statistics:
Harmless: 0 [2] Malicious: 0 [2] Suspicious: 0 [2] Total Checked: 93 [2] 

Safety Info:
Usage Type: unknown [C] business [9] cellular [3] isp [0 7 8]
Company Type: isp [0 7] 
Browser Type: Mainstream 37% Other 62% [I] 
Device Type: Desktop 27% Mobile 72% Other 0% [I] 
OS Type: Mainstream 98% Other 1% [I] 
Cloud Provider: No [7 D] 
DataCenter: No [0 5 8 C G] 
Mobile Device: No [5 G] Yes [C E]
Proxy: Yes [G] No [0 4 5 7 8 9 C D E]
VPN: No [0 7 C D E G] 
Tor: No [0 3 7 8 C D E] 
Tor Exit: No [7 D] 
Web Crawler: No [9 E]
Anonymous: No [7 8 D] 
Attacker: No [7 8 D] 
Abuser: No [7 8 C D E] 
Threat: No [7 8 C D] 
Relay: No [0 7 8 C D] 
Bogon: No [7 8 C D] 
Bot: No [E] 
Google Search Accessibility: NO

------------Mail Port Detection--Based on oneclickvirt/portchecker------------
Platform  SMTP  SMTPS POP3  POP3S IMAP  IMAPS
LocalPort ✔     ✔     ✔     ✔     ✔     ✔    
QQ        ✔     ✔     ✔     ✘     ✔     ✘    
163       ✔     ✔     ✔     ✘     ✔     ✘    
Sohu      ✔     ✔     ✔     ✘     ✔     ✘    
Yandex    ✔     ✔     ✔     ✘     ✔     ✘    
Gmail     ✔     ✔     ✘     ✘     ✘     ✘    
Outlook   ✔     ✘     ✔     ✘     ✔     ✘    
Office365 ✔     ✘     ✔     ✘     ✔     ✘    
Yahoo     ✔     ✔     ✘     ✘     ✘     ✘    
MailCOM   ✔     ✔     ✔     ✘     ✔     ✘    
MailRU    ✔     ✔     ✘     ✘     ✔     ✘    
AOL       ✔     ✔     ✘     ✘     ✘     ✘    
GMX       ✔     ✔     ✔     ✘     ✔     ✘    
Sina      ✔     ✔     ✔     ✘     ✔     ✘    
Apple     ✘     ✘     ✘     ✘     ✘     ✘    
FastMail  ✘     ✔     ✘     ✘     ✘     ✘    
ProtonMail✘     ✘     ✘     ✘     ✘     ✘    
MXRoute   ✔     ✘     ✔     ✘     ✔     ✘    
Namecrane ✔     ✔     ✔     ✘     ✔     ✘    
XYAMail   ✘     ✘     ✘     ✘     ✘     ✘    
ZohoMail  ✘     ✔     ✘     ✘     ✘     ✘    
Inbox_eu  ✔     ✔     ✔     ✘     ✘     ✘    
Free_fr   ✘     ✔     ✔     ✘     ✔     ✘  
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Machine Performance

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Basic System Information:
---------------------------------
Uptime     : 26 days, 9 hours, 58 minutes
Processor  : 12th Gen Intel(R) Core(TM) i9-12900H
CPU cores  : 2 @ 2918.400 MHz
AES-NI     : ✔ Enabled
VM-x/AMD-V : ✔ Enabled
RAM        : 1.9 GiB
Swap       : 0.0 KiB
Disk       : 9.0 GiB
Distro     : Debian GNU/Linux 12 (bookworm)
Kernel     : 6.1.0-41-amd64
VM Type    : STANDARD PC (I440FX + PIIX, 1996)
IPv4/IPv6  : ✔ Online / ✔ Online

IPv6 Network Information:
---------------------------------
ISP        : Kddi Corporation
ASN        : AS2516 KDDI CORPORATION
Host       : KDDI
Location   : Tokyo, Tokyo (13)
Country    : Japan

fio Disk Speed Tests (Mixed R/W 50/50) (Partition -):
---------------------------------
Block Size | 4k            (IOPS) | 64k           (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 434.61 MB/s (108.6k) | 811.03 MB/s  (12.6k)
Write      | 435.75 MB/s (108.9k) | 815.29 MB/s  (12.7k)
Total      | 870.36 MB/s (217.5k) | 1.62 GB/s    (25.4k)
           |                      |                     
Block Size | 512k          (IOPS) | 1m            (IOPS)
  ------   | ---            ----  | ----           ---- 
Read       | 874.89 MB/s   (1.7k) | 621.99 MB/s    (607)
Write      | 921.38 MB/s   (1.7k) | 663.41 MB/s    (647)
Total      | 1.79 GB/s     (3.5k) | 1.28 GB/s     (1.2k)

Geekbench 5 Benchmark Test:
---------------------------------
Test            | Value                         
                |                               
Single Core     | 1784                          
Multi Core      | 3485                          
Full Test       | https://browser.geekbench.com/v5/cpu/24030822

 SysBench CPU Test (Fast Mode, 1-Pass @ 5sec)
---------------------------------
 1 Thread Test (Single Core) Score:          3657 Scores
 2 Thread Test (Multi Core) Score:           7289 Scores
 SysBench Memory Test (Fast Mode, 1-Pass @ 5sec)
---------------------------------
 Single Thread Read:          51477.94 MB/s
 Single Thread Write:         33721.00 MB/s
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