AS4808 China United Network Communications Group Co., Ltd.

AS4808China United Network Communications Group Co., Ltd.ISP

WHOIS Topology

China UnicomChina · APNICchinaunicom.com

Hosts top sitesBusiness linesHome broadbandMobile network

IPv4 addresses

7,927,040

1,524 announced prefixes

IPv6 addresses

2.09 × 10³⁰

933 announced prefixes

BGP neighbours

…

CAIDA rank

#650

Customer cone 69 ASNs

Estimated users

35.9M

APNIC: 35.8M

RPKI

93% valid

16 invalid · 153 not covered

Average purity

2,093 sampled IPs

IXPs / facilities

0 / 0

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
221.216.0.0/13	Valid	UNICOM-BJAPNIC	Beijing	524,288
222.128.0.0/14	Valid	UNICOM-BJAPNIC	China	262,144
61.148.0.0/15	Valid	UNICOM-CNAPNIC	China	131,072
61.48.0.0/16	Valid	UNICOM-BJAPNIC	China	65,536
61.49.0.0/16	Valid	UNICOM-BJAPNIC	China	65,536
61.50.0.0/16	Valid	UNICOM-BJAPNIC	China	65,536
61.51.0.0/16	Valid	UNICOM-BJAPNIC	China	65,536
61.148.0.0/16	Valid	UNICOM-CNAPNIC	China	65,536
61.149.0.0/16	Valid	UNICOM-CNAPNIC	Beijing	65,536
111.192.0.0/16	Valid	UNICOM-BJAPNIC	Beijing	65,536
111.193.0.0/16	Valid	UNICOM-BJAPNIC	Beijing	65,536
111.194.0.0/16	Valid	UNICOM-BJAPNIC	Beijing	65,536
111.195.0.0/16	Valid	UNICOM-BJAPNIC	China	65,536
111.196.0.0/16	Valid	UNICOM-BJAPNIC	China	65,536
111.197.0.0/16	Valid	UNICOM-BJAPNIC	Beijing	65,536
111.198.0.0/16	Valid	UNICOM-BJAPNIC	Beijing	65,536
111.199.0.0/16	Valid	UNICOM-BJAPNIC	Beijing	65,536
111.200.0.0/16	Valid	UNICOM-BJAPNIC	China	65,536
111.201.0.0/16	Valid	UNICOM-BJAPNIC	Beijing	65,536
111.202.0.0/16	Valid	UNICOM-BJAPNIC	Beijing	65,536

Only the first 500 prefixes are listed; address counts and geography use all prefixes.

/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 1,770 / 30,965 （6%） · flagged 514

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

221.216.0.0/13129/2048 with data · 15 flagged

222.128.0.0/1470/1024 with data · 20 flagged

123.113.0.0/1663/256 with data · 21 flagged

111.201.0.0/1656/256 with data · 8 flagged

114.249.0.0/1647/256 with data · 14 flagged

61.148.0.0/1543/512 with data · 9 flagged

123.118.0.0/1637/256 with data · 14 flagged

123.121.0.0/1637/256 with data · 19 flagged

114.241.0.0/1635/256 with data · 14 flagged

111.198.0.0/1633/256 with data · 5 flagged

111.193.0.0/1632/256 with data · 3 flagged

111.199.0.0/1631/256 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 1,99970–84 8650–69 50–49 3

0.06%

Share of IPv4 reported or blocklisted

4,650

Listed IPs

2,093

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
111.206.4.0/24	1	5
61.135.212.0/24	1	4
103.100.64.0/24	1	2
123.112.240.0/24	1	2
125.35.71.0/24	1	2
61.50.112.0/24	1	2
103.230.213.0/24	1	1
114.252.7.0/24	1	1
123.113.186.0/24	1	1
123.113.236.0/24	1	1

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.

China99.8%
South Korea0.1%
Hong Kong0.1%
Thailand0.0%

Scope: Single country
In registered country: 99.8%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS4808 · Last 7 days

Mobile vs. Desktop

Desktop75.2%Mobile24.8%

Bot vs. Human

Human43.6%Bot56.4%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version

IPv472.1%IPv627.9%

HTTP Version

HTTP/1.x

43.4%HTTP/2

41.4%HTTP/3

15.2%

HTTP vs. HTTPS

90.2% HTTPS (encrypted)

Plain HTTP 9.8%

TLS Version

TLS 1.0/1.1< 0.1%TLS 1.26.9%TLS 1.376.2%QUIC16.8%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks

GET

94.4%POST

4.7%HEAD

0.7%Other

0.2%

BGP Announcements

Hourly BGP route announcements over the last 7 days

7,359,129

7-day total

333,090

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: 07:00–08:00
Active hours: 24 hrs
Weekend vs weekday: Weekdays ≈ weekends
Busiest day: Mon

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BGP upstreams and neighbours

AS4808Standalone 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	2026-10-20
Registered address & allocation date	RIR registration data (RDAP)	2026-09-26
Organization & company country	AS-to-organization data	2026-10-21
Network type	CleanIP ASN canon	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	2026-10-21
IP reputation	CleanIP lookups and neighbour sampling	—

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