AS9781 Green Cable Television Station

AS9781Green Cable Television StationISP

WHOIS Topology

South Korea · APNIC

IPv4 addresses

106,496

65 announced prefixes

IPv6 addresses

—

0 announced prefixes

BGP neighbours

…

CAIDA rank

#13,588

Customer cone 1 ASNs

Estimated users

65.6K

APNIC: 65.7K

RPKI

0% valid

0 invalid · 65 not covered

Average purity

11 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.

Prefix	RPKI	Registration	Geolocation	Addresses
114.199.0.0/18	Not found	GCSAPNIC	Dalseo-gu	16,384
121.55.64.0/18	Not found	GCSAPNIC	Dalseong-gun	16,384
121.55.128.0/18	Not found	GCSAPNIC	Dalseo-gu	16,384
119.17.0.0/19	Not found	GCSAPNIC	Dalseo-gu	8,192
125.208.192.0/19	Not found	GCSAPNIC	Dalseo-gu	8,192
121.55.64.0/20	Not found	GCSAPNIC	Dalseong-gun	4,096
121.55.80.0/20	Not found	GCSAPNIC	Dalseong-gun	4,096
121.55.96.0/20	Not found	GCSAPNIC	Dalseo-gu	4,096
121.55.112.0/20	Not found	GCSAPNIC	Dalseo-gu	4,096
121.55.128.0/20	Not found	GCSAPNIC	Dalseo-gu	4,096
121.55.144.0/20	Not found	GCSAPNIC	Dalseo-gu	4,096
121.55.160.0/20	Not found	GCSAPNIC	Dalseo-gu	4,096
121.55.176.0/20	Not found	GCSAPNIC	Nam-gu	4,096
27.113.0.0/21	Not found	GCSAPNIC	Dalseong-gun	2,048
27.113.8.0/21	Not found	GCSAPNIC	Dalseong-gun	2,048
27.113.16.0/21	Not found	GCSAPNIC	Gyeongsan-si	2,048
27.113.24.0/21	Not found	GCSAPNIC	Gyeongsan-si	2,048
27.113.32.0/21	Not found	GCSAPNIC	Daegu	2,048
27.113.40.0/21	Not found	GCSAPNIC	Dalseong-gun	2,048
27.113.48.0/21	Not found	GCSAPNIC	Dalseo-gu	2,048

/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 16 / 416 （4%） · flagged 12

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

114.199.0.0/187/64 with data · 5 flagged

27.113.8.0/212/8 with data · 2 flagged

27.113.32.0/212/8 with data · 1 flagged

121.55.64.0/181/64 with data · 1 flagged

27.113.24.0/211/8 with data · 0 flagged

27.113.48.0/211/8 with data · 1 flagged

27.113.64.0/211/8 with data · 1 flagged

27.113.112.0/211/8 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

85–100 370–84 550–69 30–49 0

0.05%

Share of IPv4 reported or blocklisted

Listed IPs

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
114.199.13.0/24	1	1
114.199.51.0/24	1	1
27.113.113.0/24	1	1
27.113.54.0/24	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.

South Korea100.0%

Scope: Single country
In registered country: 100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS9781 · Last 7 days

Mobile vs. Desktop

Desktop57.1%Mobile42.8%

Bot vs. Human

Human79.5%Bot20.5%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version

IPv4> 99.9%IPv6< 0.1%

HTTP Version

HTTP/1.x

15.9%HTTP/2

49.8%HTTP/3

34.3%

HTTP vs. HTTPS

99.4% HTTPS (encrypted)

Plain HTTP 0.6%

TLS Version

TLS 1.0/1.1< 0.1%TLS 1.23.5%TLS 1.362.0%QUIC34.5%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks

GET

62.7%POST

35.9%HEAD

1.4%

BGP Announcements

Hourly BGP route announcements over the last 7 days

295,586

7-day total

11,779

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.

A pronounced day/night rhythm, typical of networks with human users.

	00						06						12						18
Mon
Tue
Wed
Thu
Fri
Sat
Sun

Times in UTCLessMore

Peak hour: 13:00–14:00
Active hours: 16 hrs
Weekend vs weekday: Weekends heavier
Busiest day: Sun

Loading…

BGP upstreams and neighbours

AS9781Standalone 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.

Information	Source	Updated
Registered country	RIR daily delegation statistics	2026-10-23
Registered address & allocation date	RIR registration data (RDAP)	2026-08-02
Organization & company country	AS-to-organization data	2026-10-22
Network type	CleanIP ASN canon	2026-10-23
Announced prefixes & BGP neighbours	Public BGP routing data	2026-10-23
IPv4 geography	Geolocation database	—
RPKI validation	RPKI ROA validation data	2026-10-23
Rank & customer cone	CAIDA AS Rank	2026-10-01
Estimated users (APNIC)	APNIC Labs user estimates	2026-10-20
IP reputation	CleanIP lookups and neighbour sampling	—

The page is taking longer to start. Some resources may not have loaded. Please try reloading.

Reload page

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