Autonomous System details

AS39942

Lincoln Intermediate Unit 12  ·  iu12.org

United States

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AS39942 – Lincoln Intermediate Unit 12

Field Value
Country United States
Website iu12.org
Hosted domains 13
IPv4 addresses 1,536
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 20 years ago on May 18, 2006
Updated 3 months ago on Nov 05, 2025

IP Ranges

Netblock Company Num of IPs
208.67.140.0/22 Lincoln Intermediate Unit 12 1,024
50.204.59.0/24 Lincoln Intermediate Unit 12 256
67.232.216.0/24 Lincoln Intermediate School 256
208.67.140.0/24 Lincoln Intermediate Unit 12 256
208.67.141.0/24 Lincoln Intermediate Unit 12 256
208.67.142.0/24 Lincoln Intermediate Unit 12 256
208.67.143.0/24 Lincoln Intermediate Unit 12 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS39942
                                                OrgID:          AS39942
                                                ASName:         AS39942
                                                ASNumber:       AS39942
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 13 domain names hosted across 10 IP addresses on this ASN.

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IP Address Domain Domains on this IP
208.67.143.164 ██████████ 2
208.67.142.165 ██████████ 2
208.67.143.157 ████████ 2
208.67.143.7 ██████████ 1
208.67.143.195 ██████████ 1
208.67.143.85 ██████████ 1
208.67.140.36 ████████ 1
208.67.143.23 ██████████ 1
208.67.140.222 ██████████ 1
208.67.143.172 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS26801 Zito Media, L.P.
AS7016 Comcast Cable Communications, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS26801 Zito Media, L.P.
AS7016 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
208.67.143.162 AS39942 Lincoln Intermediate Unit 12 15.74ms from Reston, US
208.67.140.194 AS39942 Lincoln Intermediate Unit 12 9.73ms from New York City, US
67.232.216.229 AS39942 Lincoln Intermediate Unit 12 15.81ms from Reston, US
50.204.59.253 AS39942 Lincoln Intermediate Unit 12 9.70ms from New York City, US
208.67.142.227 AS39942 Lincoln Intermediate Unit 12 15.05ms from New York City, US
208.67.141.1 AS39942 Lincoln Intermediate Unit 12 9.93ms from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
115.182.9.246 AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd. 2.61ms from Beijing, CN
50.77.128.102 AS7922 Comcast Cable Communications, LLC 5.56ms from Chicago, US
47.223.141.166 AS19108 Optimum 10.55ms from Dallas, US
188.124.183.22 AS34999 PRO INTERNET Sp. z o.o. 1.13ms from Gdansk, PL
157.18.146.6 AS17816 China Unicom IP network China169 Guangdong province 5.89ms from Guangzhou, CN
43.239.220.230 AS45899 VNPT Corp 0.27ms from Ho Chi Minh City, VN
8.210.76.198 AS45102 Alibaba (US) Technology Co., Ltd. 0.72ms from Hong Kong, HK
145.133.67.182 AS8075 Microsoft Corporation 0.22ms from London, GB
3.235.67.182 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
50.53.100.134 AS20055 Wholesail networks LLC 1.93ms from Seattle, US
124.108.106.134 AS10229 Yahoo Inc. 0.38ms from Taipei, TW
82.78.181.86 AS8708 DIGI ROMANIA S.A. 1.12ms from Bucharest, RO
35.225.6.246 AS396982 Google LLC 0.11ms from Council Bluffs, US
174.68.30.230 AS22773 Cox Communications Inc. 16.00ms from Dallas, US
70.253.94.150 AS7018 AT&T Enterprises, LLC 5.97ms from Dallas, US
104.176.59.38 AS7018 AT&T Enterprises, LLC 1.53ms from Dallas, US
72.42.108.230 AS17306 JAB Wireless, INC. 0.12ms from Denver, US
86.137.198.246 AS2856 British Telecommunications PLC 2.64ms from Erith, GB
88.67.171.246 AS3209 Vodafone GmbH 7.22ms from Frankfurt am Main, DE
87.122.221.182 AS8881 1&1 Versatel GmbH 7.84ms from Frankfurt am Main, DE
80.42.195.230 AS13285 TalkTalk Communications Limited 2.22ms from Manchester, GB
60.98.212.182 AS17676 SoftBank Corp. 3.81ms from Osaka, JP
8.129.226.214 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.68ms from Shenzhen, CN
134.194.191.118 AS289 Headquarters, USAISC 2.71ms from Ashburn, US
108.31.191.102 AS701 Verizon Business 2.44ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 208.67.142.65
traceroute to 208.67.142.65 (208.67.142.65): 64 hops max, 52 byte packets
3 [AS7922] 50.221.234.202 10.524 ms
4 *
6 [AS7922] 68.85.52.62 14.97 ms
7 [AS39942] 208.67.142.65 16.064 ms
Measurement taken from IPinfo ProbeNet in Reston, US
On

Related Networks

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 AS39942 at robtex.

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