AS131161

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Summary

IP address summary information
Name	NEC Corporation
Country	Japan
Website	host.io/nec.com·nec.com
Hosted domains	1
IPv4 addresses	65,536
IPv6 addresses	8.42 × 10²⁸
ASN type	Business
Registry	JPNIC
Updated	5 years ago on Mar 22, 2021

Ranking

#48,227

Overall rank

among 74,665 networks

Traffic

#45,871

Infrastructure

#13,013

#475inJapan

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Japan
100%

Held location over 90 days: 89%
Held location over 1 year: 97%
Median days between moves: 4 days
Geolocation scope: City

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

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
43.222.0.0/16	NEC Corporation	65,536
43.222.0.0/18	NEC Corporation	16,384
43.222.60.0/23	NEC Corporation	512
43.222.62.0/24	NEC Corporation	256
43.222.63.0/24	NEC Corporation	256
43.222.255.0/24	NEC Corporation	256

IP Ranges

WHOIS


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

Hosted Domains

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

IP Address	Domain	Count
43.222.21.19		1

Places

Peers

There are 19 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 3 upstreams for this ASN.

ASN	Name	Rank
AS2519	ARTERIA Networks Corporation
AS6939	Hurricane Electric LLC
AS17676	SoftBank Corp.

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
2400:53e0:1001:0:43:222:0:5 Ping	AS131161NEC Corporation	1.61ms from Tokyo, JP
2400:53e0:1004:0:43:222:0:18 Ping	AS131161NEC Corporation	1.35ms from Tokyo, JP
43.222.255.26 Ping	AS131161NEC Corporation	8.97ms from Osaka, JP
43.222.23.1 Ping	AS131161NEC Corporation	1.36ms from Tokyo, JP
2400:53e0:1fff:1004:43:222:60:17 Ping	AS131161NEC Corporation	2.25ms from Tokyo, JP
43.222.0.255 Ping	AS131161NEC Corporation	1.20ms from Tokyo, JP
43.222.4.54 Ping	AS131161NEC Corporation	0.93ms from Tokyo, JP
43.222.6.5 Ping	AS131161NEC Corporation	1.35ms from Tokyo, JP
43.222.21.30 Ping	AS131161NEC Corporation	1.28ms from Tokyo, JP
43.222.60.25 Ping	AS131161NEC Corporation	1.53ms from Tokyo, JP

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS131161


43.222.0.14	Tokyo, Japan
43.222.0.10	Tokyo, Japan
43.222.60.10	Tokyo, Japan
43.222.0.18	Tokyo, Japan
43.222.0.17	Tokyo, Japan
43.222.4.13	Tokyo, Japan
43.222.60.6	Tokyo, Japan
43.222.0.25	Tokyo, Japan
43.222.0.28	Tokyo, Japan
43.222.17.30	Asagaya-minami, Japan

Important routers in AS131161

Traceroute

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

$ traceroute -a -n -q1 -f4 -m14 43.222.34.234

traceroute to 43.222.34.234 (43.222.34.234): 14 hops max, 52 byte packets

4 [AS23838] 120.136.58.202 3.314 ms

5 [AS9507] 103.66.132.49 28.605 ms

6 [AS9507] 103.66.132.105 28.499 ms

7 [] 103.251.4.63 28.494 ms

8 [] 103.251.4.62 28.442 ms

9 [] 103.251.4.49 127.6 ms

10 [] 101.203.89.207 129.254 ms

11 [AS131161] 43.222.0.10 128.902 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Hamilton, NZ

On September 10, 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 AS131161 at robtex.

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AS131161

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS131161

Important routers in AS131161

Traceroute

Related Networks

AS138181

AS146976

AS146980

AS146983

AS150363

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 AS131161

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

AS138181

AS146976

AS146980

AS146983

AS150363

AS18093