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AS45557 Vietnam Technology and Telecommunication JSC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

VNAS45557Vietnam Technology and Telecommunication JSCISP
WHOIS Topology

Vietnam · APNICvntt.com.vn

IPv4 addresses

7,168

34 announced prefixes

IPv6 addresses

1.25 × 10²⁷

45 announced prefixes

BGP neighbours

…

CAIDA rank

#9,521

Customer cone 2 ASNs

Estimated users

5.28万

APNIC: 5.26万

RPKI

100% valid

0 invalid · 0 not covered

Average purity

87

54 sampled IPs

IXPs / facilities

1 / 1

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
180.148.0.0/21ValidVNVNTT-VNAPNICVNVietnam2,048
45.118.136.0/22ValidVNVNTT-VNAPNICVNVietnam1,024
103.17.88.0/23ValidVNVNTT-VNAPNICVNVietnam512
103.129.80.0/23ValidVNTTDVVT-VNTT-VNAPNICVNVietnam512
103.153.218.0/23ValidVNHP-VNTT-VNAPNICVNVietnam512
103.153.220.0/23ValidVNNA-VNTT-VNAPNICVNVietnam512
45.118.136.0/24ValidVNVNTT-VNAPNICVNVietnam256
45.118.137.0/24ValidVNVNTT-VNAPNICVNVietnam256
45.118.138.0/24ValidVNVNTT-VNAPNICVNVietnam256
45.118.139.0/24ValidVNVNTT-VNAPNICVNVietnam256
103.17.88.0/24ValidVNVNTT-VNAPNICVNVietnam256
103.17.89.0/24ValidVNVNTT-VNAPNICVNVietnam256
103.17.90.0/24ValidVNVNTT-VNAPNICVNVietnam256
103.17.91.0/24ValidVNVNTT-VNAPNICVNVietnam256
103.129.80.0/24ValidVNTTDVVT-VNTT-VNAPNICVNVietnam256
103.129.81.0/24ValidVNTTDVVT-VNTT-VNAPNICVNVietnam256
103.129.82.0/24ValidVNTTDVVT-VNTT-VNAPNICVNVietnam256
103.129.83.0/24ValidVNTTDVVT-VNTT-VNAPNICVNVietnam256
103.153.218.0/24ValidVNHP-VNTT-VNAPNICVNVietnam256
103.153.219.0/24ValidVNHP-VNTT-VNAPNICVNVietnam256

/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 / 28 （32%） · flagged 5

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

180.148.0.0/213/8 with data · 2 flagged

45.118.136.0/222/4 with data · 0 flagged

103.153.218.0/231/2 with data · 1 flagged

103.153.220.0/231/2 with data · 0 flagged

103.17.90.0/241/1 with data · 1 flagged

103.153.223.0/241/1 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 3370–84 1850–69 30–49 0

2.19%

Share of IPv4 reported or blocklisted

157

Listed IPs

54

Analysed IPs

Riskiest /24 blocks

/24 blockFlaggedAnalysed
180.148.4.0/2411

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

AS45557 · 過去7日間
モバイルとデスクトップ
デスクトップ 51.4%モバイル 48.6%
デスクトップ51.4%モバイル48.6%
ボットと人間
人間 79.2%ボット 20.8%
人間79.2%ボット20.8%

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 97.0%IPv6 3.0%3.0%IPv6
IPv497.0%IPv63.0%
HTTPバージョン
HTTP/1.x
17.4%HTTP/2
50.0%HTTP/3
32.6%
HTTPとHTTPS
99.0% HTTPS（暗号化）
HTTP（暗号化なし）1.0%
TLSバージョン
TLS 1.0/1.1< 0.1%TLS 1.25.5%TLS 1.361.6%QUIC33.0%

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
87.3%POST
10.5%HEAD
1.3%OPTIONS
0.4%UNKNOWN
0.2%その他
0.3%

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

440,029
7日間の合計
38,200
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
06:00–07:00
Active hours
18 hrs
Weekend vs weekday
Weekdays heavier
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

AS45557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)2026-09-12
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
IP reputationCleanIP lookups and neighbour sampling—

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