AS4773 M1 Limited — Tra cứu thông tin ASN

AS4773M1 LimitedISP

WHOIS Topology

Singapore · APNIC

Home broadbandMobile networkTor relays

IPv4 addresses

401.664

70 announced prefixes

IPv6 addresses

7.92 × 10²⁸

23 announced prefixes

BGP neighbours

…

CAIDA rank

#13.037

Customer cone 1 ASNs

Estimated users

425 N

APNIC Labs estimate

RPKI

75% valid

0 invalid · 23 not covered

Average purity

111 sampled IPs

IXPs / facilities

4 / 3

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
27.104.0.0/16	Valid	M1LIMITED-SGAPNIC	Singapore	65.536
175.156.0.0/16	Valid	M1LIMITED-SGAPNIC	Singapore	65.536
27.104.0.0/17	Valid	Mobile-BroadbandAPNIC	Singapore	32.768
49.245.0.0/17	Valid	Mobile-BroadbandAPNIC	Singapore	32.768
49.245.128.0/17	Valid	Mobile-BroadbandAPNIC	Singapore	32.768
112.199.128.0/17	Valid	M1LIMITED-SGAPNIC	Singapore	32.768
138.75.0.0/17	Valid	M1LIMITED-SGAPNIC	Singapore	32.768
138.75.128.0/17	Valid	M1LIMITED-SGAPNIC	Singapore	32.768
175.156.0.0/17	Valid	M1NetAPNIC	Singapore	32.768
175.156.128.0/17	Valid	M1NetAPNIC	Singapore	32.768
180.129.0.0/17	Valid	M1LIMITED-SGAPNIC	Singapore	32.768
49.245.64.0/18	Valid	Mobile-BroadbandAPNIC	Singapore	16.384
112.199.128.0/18	Valid	Mobile-BroadbandAPNIC	Singapore	16.384
112.199.192.0/18	Valid	Mobile-BroadbandAPNIC	Singapore	16.384
124.197.64.0/18	Valid	M1LIMITED-SGAPNIC	Singapore	16.384
124.246.64.0/18	Valid	M1LIMITED-SGAPNIC	Singapore	16.384
138.75.0.0/18	Valid	M1LIMITED-SGAPNIC	Singapore	16.384
138.75.64.0/18	Valid	M1LIMITED-SGAPNIC	Singapore	16.384
138.75.128.0/18	Valid	M1LIMITED-SGAPNIC	Singapore	16.384
138.75.192.0/18	Valid	M1LIMITED-SGAPNIC	Singapore	16.384

/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 120 / 1.569 （8%） · flagged 45

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

49.245.0.0/1726/128 with data · 9 flagged

138.75.0.0/1722/128 with data · 11 flagged

175.156.0.0/1619/256 with data · 7 flagged

112.199.128.0/1715/128 with data · 9 flagged

124.246.64.0/1810/64 with data · 5 flagged

138.75.128.0/179/128 with data · 0 flagged

124.197.64.0/186/64 with data · 2 flagged

119.56.64.0/205/16 with data · 0 flagged

118.189.192.0/202/16 with data · 0 flagged

49.245.128.0/171/128 with data · 0 flagged

180.129.0.0/171/128 with data · 0 flagged

43.245.104.0/221/4 with data · 0 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 6970–84 1950–69 230–49 0

0.11%

Share of IPv4 reported or blocklisted

427

Listed IPs

111

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
138.75.121.0/24	1	2
112.199.213.0/24	1	1
124.197.92.0/24	1	1
138.75.79.0/24	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.

Singapore100.0%

Scope: Single country
In registered country: 100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Quan sát lưu lượng

AS4773 · 7 ngày qua

Di động so với Desktop

Desktop52.5%Di động47.5%

Bot so với Người thật

Người thật87.0%Bot13.0%

Mức áp dụng & sử dụng

Mức áp dụng và sử dụng các giao thức chính

Phiên bản Internet Protocol (IP)

IPv471.9%IPv628.1%

Phiên bản HTTP

HTTP/1.x

14.5%HTTP/2

50.4%HTTP/3

35.1%

HTTP so với HTTPS

98.8% HTTPS (có mã hóa)

HTTP thuần 1.2%

Phiên bản TLS

TLS 1.0/1.1< 0.1%TLS 1.24.5%TLS 1.360.0%QUIC35.6%

Bảo mật & Tấn công

Thông tin chi tiết về lưu lượng tấn công tầng mạng và tầng ứng dụng

Tấn công Layer 7

GET

70.0%POST

28.3%HEAD

1.0%OPTIONS

0.6%Khác

0.1%

Quảng bá BGP

Số lần quảng bá tuyến BGP theo từng giờ trong 7 ngày qua

365.345

Tổng 7 ngày

64.765

Đỉnh theo giờ

Dữ liệu: Cloudflare Radar, theo giấy phép 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: 18 hrs
Weekend vs weekday: Weekdays ≈ weekends
Busiest day: Sat

Đang tải…

Upstream và láng giềng BGP

AS4773Trang riêng

Đang tải upstream và láng giềng…

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)	2026-10-07
Organization & company country	AS-to-organization data	2026-10-21
Network type	CleanIP ASN canon	2026-10-21
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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