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6 dimensions · leaks / fingerprint / consistency

ASN lookup result for AS58519 Cloud Computing Corporation — network size, BGP routing and registration

CNAS58519Cloud Computing CorporationIDC
WHOIS Topology

China · APNIC

VPS hosting

IPv4 addresses

518,656

261 announced prefixes

IPv6 addresses

2.73 × 10²⁸

12 announced prefixes

BGP neighbours

…

CAIDA rank

#13,012

Customer cone 1 ASNs

Estimated users

32.9K

APNIC: 33.6K

RPKI

97% valid

0 invalid · 7 not covered

Average purity

65

46 sampled IPs

IXPs / facilities

0 / 0

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

Loading routing history…

IP ranges

Currently announced prefixes with their RIR registration and geolocation.

PrefixRPKIRegistrationGeolocationAddresses
113.125.0.0/16ValidCNCHINANET-SDAPNICCNChina65,536
140.246.0.0/16ValidCNCHINANET-SDAPNICCNChina65,536
150.223.0.0/16ValidCNCHINANET-SDAPNICCNChina65,536
182.42.0.0/16ValidCNCHINANET-SDAPNICCNChina65,536
182.43.128.0/17ValidCNCHINANET-SDAPNICCNChina32,768
116.63.128.0/18ValidCNHWCSNETAPNICCNChina16,384
182.43.64.0/18ValidCNCHINANET-SDAPNICCNChina16,384
182.44.0.0/18ValidCNCHINANET-SDAPNICCNChina16,384
42.123.64.0/19ValidCNCHINANET-CtcloudAPNICCNChina8,192
42.123.96.0/19ValidCNCHINANET-CtcloudAPNICCNChina8,192
122.9.128.0/19ValidCNHWCSNETAPNICCNChina8,192
140.210.192.0/19ValidCNHWCSNETAPNICCNChina8,192
182.43.32.0/19ValidCNCHINANET-SDAPNICCNChina8,192
182.43.192.0/19ValidCNCHINANET-SDAPNICCNChina8,192
203.189.192.0/19ValidCNCHINANET-GDAPNICCNChina8,192
203.193.224.0/19ValidCNCHINANET-GDAPNICCNChina8,192
203.195.64.0/19ValidCNCHINANET-GDAPNICCNChina8,192
36.111.128.0/20ValidCNCHINANET-ZJAPNICCNChina4,096
36.111.144.0/20Not foundCNCHINANET-ZJAPNICCNChina4,096
36.111.160.0/20ValidCNCHINANET-ZJAPNICCNChina4,096

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 143 / 2,026 （7%） · flagged 117

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

182.44.0.0/1821/64 with data · 19 flagged

140.246.0.0/1615/256 with data · 14 flagged

113.125.0.0/1612/256 with data · 10 flagged

42.123.96.0/198/32 with data · 5 flagged

182.43.64.0/187/64 with data · 6 flagged

182.42.0.0/166/256 with data · 2 flagged

182.43.128.0/176/128 with data · 5 flagged

182.43.16.0/205/16 with data · 5 flagged

150.223.0.0/164/256 with data · 4 flagged

203.189.192.0/194/32 with data · 4 flagged

36.111.144.0/204/16 with data · 4 flagged

203.195.64.0/193/32 with data · 2 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 070–84 2650–69 130–49 7

0.26%

Share of IPv4 reported or blocklisted

1,356

Listed IPs

46

Analysed IPs

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

  • CN China
Scope
Single country
In registered country
100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS58519 · Last 7 days
Bot vs. Human
Human 8.7%Bot 91.3%
Human8.7%Bot91.3%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version
IPv4 99.3%IPv6 0.7%0.7%IPv6
IPv499.3%IPv60.7%
HTTP vs. HTTPS
37.6% HTTPS (encrypted)
Plain HTTP 62.4%
TLS Version
TLS 1.0/1.1< 0.1%TLS 1.225.6%TLS 1.371.9%QUIC2.5%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks
GET
67.1%POST
23.6%HEAD
8.8%OPTIONS
0.5%

BGP Announcements

Hourly BGP route announcements over the last 7 days

1,084,100
7-day total
43,402
Hourly peak

Data: Cloudflare Radar, licensed under CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

Fairly flat around the clock, typical of server or hosting networks.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
02:00–03:00
Active hours
24 hrs
Weekend vs weekday
Weekdays heavier
Busiest day
Tue

Datacenter Presence

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BGP upstreams and neighbours

AS58519Standalone page
Loading upstreams and neighbours…

WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-20
Registered address & allocation dateRIR registration data (RDAP)2026-10-09
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-21
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-22
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-22
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-19
Network tagsPublic routing data community tags2026-10-21
IP reputationCleanIP lookups and neighbour sampling—

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Multi-source cross-checks · In-house reputation data · Real data only

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