Autonomous System details

AS8119

Data Transmission Network Corporation  ·  dtn.com

United States

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AS8119 – Data Transmission Network Corporation

Field Value
Country United States
Website dtn.com
Hosted domains 530
IPv4 addresses 6,400
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 29 years ago on Apr 16, 1997
Updated 4 months ago on Sep 16, 2025

IP Ranges

Netblock Company Num of IPs
12.36.217.0/24 AT&T Enterprises, LLC 256
12.36.218.0/24 AT&T Enterprises, LLC 256
66.112.145.0/24 Data Transmission Network Corporation 256
66.112.146.0/24 Data Transmission Network Corporation 256
66.112.147.0/24 Data Transmission Network Corporation 256
66.112.148.0/24 Data Transmission Network Corporation 256
66.112.149.0/24 Data Transmission Network Corporation 256
66.112.150.0/24 Data Transmission Network Corporation 256
66.112.151.0/24 Data Transmission Network Corporation 256
66.112.152.0/24 Data Transmission Network Corporation 256
66.112.153.0/24 Data Transmission Network Corporation 256
66.112.154.0/24 Data Transmission Network Corporation 256
66.112.156.0/24 Data Transmission Network Corporation 256
67.97.112.0/24 Level 3 Parent, LLC 256
69.41.208.0/24 Data Transmission Network Corporation 256
69.41.209.0/24 Data Transmission Network Corporation 256
69.41.210.0/24 Data Transmission Network Corporation 256
69.41.213.0/24 Data Transmission Network Corporation 256
69.41.216.0/24 Data Transmission Network Corporation 256
69.41.217.0/24 Data Transmission Network Corporation 256
69.41.218.0/24 Data Transmission Network Corporation 256
69.41.222.0/24 Data Transmission Network Corporation 256
69.41.223.0/24 Data Transmission Network Corporation 256
207.252.127.0/24 Data Transmission Network Corporation 256
208.3.212.0/24 Data Transmission Network, Inc 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS8119
                                                OrgID:          AS8119
                                                ASName:         AS8119
                                                ASNumber:       AS8119
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 530 domain names hosted across 26 IP addresses on this ASN.

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IP Address Domain Domains on this IP
66.112.153.1 █████████ 383
66.112.153.16 █████████ 361
66.112.150.34 ██████████ 123
66.112.153.5 ██████████ 81
66.112.153.12 ██████████ 22
66.112.153.25 ██████████ 6
66.112.153.94 █████████ 4
66.112.153.144 ██████████ 3
66.112.153.21 ██████████ 2
66.112.153.7 █████████ 2

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Peers

There are 4 peers for this ASN.

Peers Name
AS17378 TierPoint, LLC
AS22773 Cox Communications Inc.
AS3356 Level 3 Parent, LLC
AS55002 F5, Inc.
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS17378 TierPoint, LLC
AS22773 Cox Communications Inc.
AS3356 Level 3 Parent, LLC
AS55002 F5, Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
69.41.223.2 AS8119 Data Transmission Network Corporation 10.27ms from Chicago, US
69.41.217.251 AS8119 Data Transmission Network Corporation 10.15ms from Chicago, US
66.112.146.27 AS8119 Data Transmission Network Corporation 7.11ms from Sioux Falls, US
69.41.213.34 AS8119 Data Transmission Network Corporation 12.77ms from St. Louis, US
66.112.152.61 AS8119 Data Transmission Network Corporation 10.34ms from Chicago, US
69.41.209.3 AS8119 Data Transmission Network Corporation 12.81ms from St. Louis, US
66.112.150.35 AS8119 Data Transmission Network Corporation 6.84ms from Sioux Falls, US
67.97.112.24 AS8119 Data Transmission Network Corporation 13.13ms from Chicago, US
69.41.222.7 AS8119 Data Transmission Network Corporation 10.41ms from Chicago, US
66.112.151.49 AS8119 Data Transmission Network Corporation 6.77ms from Sioux Falls, US
69.41.208.125 AS8119 Data Transmission Network Corporation 12.89ms from St. Louis, US
69.41.218.134 AS8119 Data Transmission Network Corporation 6.88ms from Sioux Falls, US
69.41.216.158 AS8119 Data Transmission Network Corporation 7.20ms from Sioux Falls, US
208.3.212.24 AS8119 Data Transmission Network Corporation 2.44ms from Lincoln, US
66.112.154.201 AS8119 Data Transmission Network Corporation 7.22ms from Sioux Falls, US
69.41.210.131 AS8119 Data Transmission Network Corporation 12.81ms from St. Louis, US
12.36.217.141 AS8119 Data Transmission Network Corporation 1.61ms from Chicago, US
12.36.218.45 AS8119 Data Transmission Network Corporation 1.65ms from Chicago, US
66.112.145.30 AS8119 Data Transmission Network Corporation 12.76ms from St. Louis, US
66.112.153.153 AS8119 Data Transmission Network Corporation 0.28ms from Seattle, US
66.112.156.2 AS8119 Data Transmission Network Corporation 12.94ms from St. Louis, US
66.112.148.1 AS8119 Data Transmission Network Corporation 0.24ms from Seattle, 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
167.90.214.23 AS22093 Cleveland Clinic Foundation 3.03ms from Ashburn, US
31.14.27.7 AS207333 Hoster.KZ - Astana 2.69ms from Astana, KZ
206.246.77.55 AS54103 MOD Mission Critical, LLC 0.20ms from Atlanta, US
87.242.41.119 AS35311 PR-TELECOM ZRt. 7.68ms from Budapest, HU
34.172.158.135 AS396982 Google LLC 0.11ms from Council Bluffs, US
104.55.51.119 AS7018 AT&T Enterprises, LLC 10.77ms from Dallas, US
14.190.176.199 AS45899 VNPT Corp 2.42ms from Hanoi, VN
75.164.230.135 AS209 CenturyLink Communications, LLC 1.39ms from Hillsboro, US
156.235.5.183 AS40065 CNSERVERS LLC 0.65ms from Hong Kong, HK
39.35.167.183 AS17557 Pakistan Telecommunication Company Limited 7.00ms from Lahore, PK
90.220.2.247 AS5607 Sky UK Limited 3.60ms from London, GB
83.49.30.247 AS3352 TELEFONICA DE ESPANA S.A.U. 11.62ms from Madrid, ES
66.231.129.23 AS10674 Gainesville Regional Utilities 8.52ms from Miami, US
54.94.70.151 AS16509 Amazon.com, Inc. 0.14ms from Osasco, BR
175.207.231.231 AS4766 Korea Telecom 11.44ms from Seoul, KR
202.195.160.7 AS4538 China Education and Research Network Center 9.07ms from Shanghai, CN
124.164.60.71 AS4837 CHINA UNICOM China169 Backbone 7.66ms from Taiyuan, CN
83.247.124.55 AS12414 Solcon Internetdiensten B.V. 7.49ms from Amsterdam, NL
108.94.189.23 AS7018 AT&T Enterprises, LLC 2.22ms from Atlanta, US
40.79.47.103 AS8075 Microsoft Corporation 0.20ms from Boydton, US
81.241.232.55 AS5432 Proximus NV 2.31ms from Brussels, BE
23.236.217.103 AS55286 B2 Net Solutions Inc. 0.15ms from Buffalo, US
114.107.207.151 AS4134 CHINANET-BACKBONE 14.37ms from Huai'an, CN
95.238.136.215 AS3269 Telecom Italia S.p.A. 4.92ms from Rome, IT
182.228.127.87 AS17858 LG POWERCOMM 1.45ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 12.36.218.23
traceroute to 12.36.218.23 (12.36.218.23): 64 hops max, 52 byte packets
1 [AS62563] 23.162.200.1 0.169 ms
2 *
4 *
5 [AS3356] 4.15.84.234 14.063 ms
6 [AS8119] 12.36.217.142 14.275 ms
7 [AS8119] 12.36.218.23 14.285 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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 AS8119 at robtex.

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