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AS18403 FPT Telecom CompanyのASN検索結果 — ネットワーク規模・BGPルーティング・登録情報

VNAS18403FPT Telecom CompanyISP
WHOIS Topology

Vietnam · APNICfpt.vn

Hosts top sitesHome broadbandRPKI filtering

IPv4 addresses

1,422,080

4,760 announced prefixes

IPv6 addresses

3.16 × 10²⁹

3,772 announced prefixes

BGP neighbours

…

CAIDA rank

#167

Customer cone 328 ASNs

Estimated users

1150万

APNIC: 1150万

RPKI

100% valid

0 invalid · 3 not covered

Average purity

86

6,440 sampled IPs

IXPs / facilities

18 / 11

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
42.112.0.0/13ValidVNFPT-VNAPNICVNHanoi524,288
1.52.0.0/14ValidVNFPT-VNAPNICVNHo Chi Minh City262,144
118.68.0.0/14ValidVNFPT-VNAPNICVNHo Chi Minh City262,144
58.186.0.0/15ValidVNFPT-VNAPNICVNHo Chi Minh City131,072
118.68.0.0/15ValidVNFPT-VNAPNICVNHo Chi Minh City131,072
42.112.0.0/16ValidVNFPT-VNAPNICVNHanoi65,536
42.113.0.0/16ValidVNFPT-VNAPNICVNHanoi65,536
42.114.0.0/16ValidVNFPT-VNAPNICVNHanoi65,536
42.115.0.0/16ValidVNFPT-VNAPNICVNHo Chi Minh City65,536
42.116.0.0/16ValidVNFPT-VNAPNICVNHo Chi Minh City65,536
42.117.0.0/16ValidVNFPT-VNAPNICVNHanoi65,536
42.118.0.0/16ValidVNFPT-VNAPNICVNHo Chi Minh City65,536
42.119.0.0/16ValidVNFPT-VNAPNICVNHo Chi Minh City65,536
58.186.0.0/16ValidVNFPT-VNAPNICVNHo Chi Minh City65,536
113.22.0.0/16ValidVNFPT-VNAPNICVNHanoi65,536
183.80.0.0/16ValidVNFPT-VNAPNICVNVũng Tàu65,536
113.23.0.0/17ValidVNFPT-VNAPNICVNVietnam32,768
183.81.0.0/17ValidVNFPT-VNAPNICVNHo Chi Minh City32,768
210.245.0.0/17ValidVNFPT-VNAPNICVNHanoi32,768
1.52.0.0/18ValidVNFPT-NETAPNICVNHo Chi Minh City16,384

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 1,795 / 5,555 （32%） · flagged 464

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

42.112.0.0/13702/2048 with data · 152 flagged

1.52.0.0/14351/1024 with data · 91 flagged

118.68.0.0/14302/1024 with data · 103 flagged

58.186.0.0/15155/512 with data · 35 flagged

183.80.0.0/1691/256 with data · 25 flagged

113.22.0.0/1679/256 with data · 29 flagged

113.23.0.0/1754/128 with data · 5 flagged

183.81.0.0/1744/128 with data · 12 flagged

210.245.0.0/1713/128 with data · 9 flagged

144.48.20.0/222/4 with data · 1 flagged

103.35.64.0/221/4 with data · 1 flagged

103.39.92.0/221/4 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 4,05170–84 1,84550–69 4960–49 48

0.37%

Share of IPv4 reported or blocklisted

5,195

Listed IPs

6,440

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.

  • VN Vietnam
Scope
Single country
In registered country
100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

トラフィック観測

AS18403 · 過去7日間
モバイルとデスクトップ
デスクトップ 57.0%モバイル 42.9%
デスクトップ57.0%モバイル42.9%
ボットと人間
人間 75.6%ボット 24.4%
人間75.6%ボット24.4%

普及と利用状況

主要プロトコルの普及と利用状況

インターネットプロトコル（IP）のバージョン
IPv4 48.4%IPv6 51.6%51.6%IPv6
IPv448.4%IPv651.6%
HTTPバージョン
HTTP/1.x
20.8%HTTP/2
48.1%HTTP/3
31.1%
HTTPとHTTPS
98.9% HTTPS（暗号化）
HTTP（暗号化なし）1.1%
TLSバージョン
TLS 1.0/1.1< 0.1%TLS 1.23.8%TLS 1.364.7%QUIC31.4%

セキュリティと攻撃

ネットワーク層とアプリケーション層の攻撃トラフィックの分析

レイヤー7攻撃
GET
83.2%POST
15.3%HEAD
1.2%OPTIONS
0.2%その他
0.2%

BGPアナウンス数

過去7日間の1時間ごとのBGP経路アナウンス数

34,193,946
7日間の合計
1,897,938
1時間あたりのピーク

データ：Cloudflare Radar、ライセンス：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.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
14:00–15:00
Active hours
18 hrs
Weekend vs weekday
Weekdays ≈ weekends
Busiest day
Wed

入居データセンター

読み込み中…

BGPの上流と近隣ネットワーク

AS18403専用ページ
上流と近隣ネットワークを読み込み中…

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 statistics2026-10-22
Registered address & allocation dateRIR registration data (RDAP)2026-09-26
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-22
Exchanges & facilitiesOperator self-reported interconnection data2026-10-21
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 tags2026-10-22
IP reputationCleanIP lookups and neighbour sampling—

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