AS399804 HOSTODO — ASN Info Lookup

AS399804HOSTODOIDC

WHOIS Topology

HostodoUnited States · ARINhostodo.com

Tor relaysVPS hosting

IPv4 addresses

2,304

9 announced prefixes

IPv6 addresses

6.04 × 10²⁴

5 announced prefixes

BGP neighbours

…

CAIDA rank

#26,123

Customer cone 1 ASNs

Estimated users

154

APNIC Labs estimate

RPKI

86% valid

0 invalid · 2 not covered

Average purity

28 sampled IPs

IXPs / facilities

1 / 1

Operator self-reported

History

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

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IP ranges

Currently announced prefixes with their RIR registration and geolocation.

Prefix	RPKI	Registration	Geolocation	Addresses
38.43.93.0/24	Not found	—	Detroit	256
66.187.4.0/24	Valid	—	Las Vegas	256
66.187.5.0/24	Valid	—	Spokane	256
66.187.6.0/24	Valid	—	Tampa	256
66.187.7.0/24	Valid	—	Southfield	256
158.51.124.0/24	Valid	—	Las Vegas	256
158.51.125.0/24	Valid	—	Tampa	256
158.51.126.0/24	Valid	—	Las Vegas	256
158.51.127.0/24	Valid	—	Las Vegas	256

/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 9 / 9 （100%） · flagged 9

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

38.43.93.0/241/1 with data · 1 flagged

66.187.4.0/241/1 with data · 1 flagged

66.187.5.0/241/1 with data · 1 flagged

66.187.6.0/241/1 with data · 1 flagged

66.187.7.0/241/1 with data · 1 flagged

158.51.124.0/241/1 with data · 1 flagged

158.51.125.0/241/1 with data · 1 flagged

158.51.126.0/241/1 with data · 1 flagged

158.51.127.0/241/1 with data · 1 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 2450–69 40–49 0

8.51%

Share of IPv4 reported or blocklisted

196

Listed IPs

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.

United States100.0%

Scope: Single country
In registered country: 100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS399804 · Last 7 days

Mobile vs. Desktop

Desktop87.4%Mobile12.6%

Bot vs. Human

Human24.1%Bot75.9%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version

IPv454.3%IPv645.7%

HTTP Version

HTTP/1.x

48.8%HTTP/2

47.8%HTTP/3

3.4%

HTTP vs. HTTPS

98.1% HTTPS (encrypted)

Plain HTTP 1.9%

TLS Version

TLS 1.0/1.10%TLS 1.24.7%TLS 1.391.8%QUIC3.5%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks

GET

95.8%POST

1.3%PUT

1.1%HEAD

0.9%PATCH

0.4%Other

0.5%

BGP Announcements

Hourly BGP route announcements over the last 7 days

83,983

7-day total

7,799

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.

	00						06						12						18
Mon
Tue
Wed
Thu
Fri
Sat
Sun

Times in UTCLessMore

Peak hour: 06:00–07:00
Active hours: 24 hrs
Weekend vs weekday: Weekdays heavier
Busiest day: Fri

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BGP upstreams and neighbours

AS399804Standalone page

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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.

Information	Source	Updated
Registered country	RIR daily delegation statistics	2026-10-22
Registered address & allocation date	RIR registration data (RDAP)	2026-10-21
Organization & company country	AS-to-organization data	2026-10-21
Network type	CleanIP ASN canon	2026-10-22
Exchanges & facilities	Operator self-reported interconnection data	2026-10-21
Announced prefixes & BGP neighbours	Public BGP routing data	2026-10-22
IPv4 geography	Geolocation database	—
RPKI validation	RPKI ROA validation data	2026-10-22
Rank & customer cone	CAIDA AS Rank	2026-10-01
Estimated users (APNIC)	APNIC Labs user estimates	2026-10-19
Network tags	Public routing data community tags	2026-10-22
IP reputation	CleanIP lookups and neighbour sampling	—

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