AS4842

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Summary

IP address summary information
Name	Tianhai InfoTech
Country	China
Website	host.io/technovm.com·technovm.com
Hosted domains	2
IPv4 addresses	256
IPv6 addresses	6.7 × 10²⁶
ASN type	ISP
Registry	APNIC
Allocated	7 years ago on Jun 14, 2019
Updated	4 years ago on May 23, 2022

Ranking

#12,467

Overall rank

among 74,766 networks

Traffic

#72,767

Infrastructure

#7,289

#117inChina

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Japan
77.0%
China
12.9%
Canada
9.4%

Held location over 90 days: 93%
Held location over 1 year: 85%
Median days between moves: 252 days
Geolocation scope: Global

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

IP Ranges

Netblock	Company	Num of IPs
45.9.11.0/24	Tianhai InfoTech	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 2 domain names hosted across 1 IP addresses on this ASN.

IP Address	Domain	Count
45.9.11.39		2

Places

Peers

There are 31 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 3 upstreams for this ASN.

ASN	Name	Rank
AS6939	Hurricane Electric LLC
AS20473	The Constant Company, LLC
AS53356	Free Range Cloud Hosting Inc.

Downstreams

There are 6 downstreams for this ASN.

ASN	Name	Rank
AS24239	TWD2 Education and Research Network
AS57175	Tianhai InfoTech Limited
AS135671	RBB InfoTech
AS135674	Kano Network
AS151464	Shanghai Luogu Network Technology Co., Ltd.
AS209306	Soha Network

Pingable IPs

8 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
2a0e:aa06:7e:e000:86:579:0:1 Ping	AS4842Tianhai InfoTech	68.88ms from Tokyo, JP
2a13:1800:300::Ping	AS4842Tianhai InfoTech	0.23ms from Calgary, CA
2401:20:de:c09e::1 Ping	AS4842Tianhai InfoTech	0.31ms from Calgary, CA
2a13:1800:10:fade:f250::2 Ping	AS4842Tianhai InfoTech	65.04ms from Tokyo, JP
2a0e:aa06:6:5186::1 Ping	AS4842Tianhai InfoTech	66.77ms from Tokyo, JP
2401:20::53 Ping	AS4842Tianhai InfoTech	65.94ms from Tokyo, JP
45.9.11.0 Ping	AS4842Tianhai InfoTech	0.23ms from Calgary, CA
2a13:1800:81:5eaf::2:4239 Ping	AS4842Tianhai InfoTech	2.60ms from Hong Kong, HK

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS4842


2401:20:2104:2979::1901	Shanghai, China
45.9.11.228	Tokyo, Japan
45.9.11.230	San Jose, United States
45.9.11.65	Tokyo, Japan
45.9.11.224	Changsha, China
45.9.11.250	Calgary, Canada
45.9.11.233	Calgary, Canada
45.9.11.227	Tokyo, Japan
2a13:1800:300:fade:4001::1	Calgary, Canada

Important routers in AS4842

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f2 45.9.11.251

traceroute to 45.9.11.251 (45.9.11.251): 64 hops max, 52 byte packets

2 [AS20119] 144.208.88.29 0.251 ms

3 [AS4842] 45.9.11.251 0.238 ms

Measurement taken from

IPinfo ProbeNet in Calgary, CA

On October 9, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4842 at robtex.

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AS4842

Summary

Ranking

Geolocation

Countries by IPv4 share

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS4842

Important routers in AS4842

Traceroute

Related Networks

AS132178

AS139220

AS143239

AS143326

AS144544

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

IP Ranges

Important routers in AS4842

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

AS132178

AS139220

AS143239

AS143326

AS144544

AS144663