Autonomous System details

AS1097

Core Transit LLC  ·  coretransit.net

United States

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AS1097 – Core Transit LLC

Field Value
Country United States
Website coretransit.net
Hosted domains 126
IPv4 addresses 4,864
IPv6 addresses 24,780,561,450,460,668,823,127,195,648
ASN type ISP
Registry arin
Allocated 3 years ago on Oct 25, 2022
Updated 2 years ago on May 10, 2024

IP Ranges

Netblock Company Num of IPs
172.81.148.0/22 Sardis Telecom 1,024
50.20.192.0/23 Core Transit LLC 512
134.199.56.0/23 Core Transit LLC 512
192.34.112.0/23 Full Span Solutions LLC 512
23.145.20.0/24 Echo911 PSAP 8753 256
50.20.192.0/24 Silver Rapid 256
50.20.195.0/24 Core Transit LLC 256
134.199.54.0/24 Core Transit LLC 256
134.199.56.0/24 Core Transit LLC 256
167.88.212.0/24 Private Customer 256
167.88.222.0/24 Core Transit LLC 256
216.146.16.0/24 Full Span Solutions LLC 256
216.146.17.0/24 Core Transit LLC 256
216.146.18.0/24 Fastlane Internet 256
216.146.19.0/24 Full Span Solutions LLC 256

Netblock Company
2607:77c0::/36 Core Transit LLC
2607:77c0:1000::/36 Core Transit LLC
2607:77c0:2000::/36 Core Transit LLC
2607:77c0:3000::/36 Core Transit LLC
2607:77c0:5000::/36 Core Transit LLC
2602:81c:3000::/44 Echo911 PSAP 8753
2607:77c0:4000::/48 Core Transit LLC
2607:77c0:4001::/48 Core Transit LLC
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WHOIS Details

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                                                ASHandle:       AS1097
                                                OrgID:          AS1097
                                                ASName:         AS1097
                                                ASNumber:       AS1097
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 126 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
216.146.18.65 ██████████ 27
172.81.148.51 ██████████ 27
50.20.195.57 ██████████ 17
23.145.20.51 ██████████ 15
216.146.18.69 ██████████ 11
216.146.18.67 ██████████ 10
134.199.56.82 ██████████ 7
134.199.56.194 ██████████ 4
216.146.17.95 ██████████ 3
216.146.18.73 ██████████ 3

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Peers

There are 24 peers for this ASN.

Peers Name
AS137409 GSL Networks Pty LTD
AS14872 GZ Scientific Inc
AS14907 Wikimedia Foundation Inc.
AS174 Cogent Communications, LLC
AS207612 XTT Ltd Co. LLC
AS209823 Enki Multimedia EURL
AS215931 BARNA CONSULTING S.A.S.
AS23473 PAVLOV MEDIA INC
AS25091 IP-Max SA
AS29802 HIVELOCITY, Inc.
AS32097 WholeSale Internet, Inc.
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS394177 SHIFT HOSTING LLC
AS399951 Archous Networks Inc.
AS400994 Oneida Special School District
AS402101 ALLOY, Inc.
AS40268 ICON Internet, LLC
AS4230 CLARO S.A.
AS49544 i3D.net B.V
AS53828 NETWORK INNOVATIONS, LLC
AS63260 Alyeska Inc.
AS6939 Hurricane Electric LLC
AS971 PureVoltage Hosting Inc.
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS36236 NetActuate, Inc
AS394177 SHIFT HOSTING LLC
AS399951 Archous Networks Inc.
AS6939 Hurricane Electric LLC
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Downstreams

There are 7 downstreams for this ASN.

Downstreams Name
AS14872 GZ Scientific Inc
AS207612 XTT Ltd Co. LLC
AS215931 BARNA CONSULTING S.A.S.
AS400994 Oneida Special School District
AS402101 ALLOY, Inc.
AS40268 ICON Internet, LLC
AS63260 Alyeska Inc.
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Pingable IPs

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

IP Address ASN Details
172.81.149.40 AS1097 Core Transit LLC 15.28ms from Atlanta, US
2607:77c0:0:2::1 AS1097 Core Transit LLC 0.20ms from Dallas, US
2602:81c:3000::1 AS1097 Core Transit LLC 0.19ms from Atlanta, US
216.146.17.74 AS1097 Core Transit LLC 0.21ms from Dallas, US
192.34.112.2 AS1097 Core Transit LLC 0.19ms from Dallas, US
172.81.150.21 AS1097 Core Transit LLC 24.53ms from Atlanta, US
216.146.16.8 AS1097 Core Transit LLC 0.21ms from Dallas, US
2607:77c0:3000::1 AS1097 Core Transit LLC 0.25ms from Dallas, US
216.146.19.254 AS1097 Core Transit LLC 0.21ms from Dallas, US
134.199.56.24 AS1097 Core Transit LLC 0.15ms from Atlanta, US
192.34.113.2 AS1097 Core Transit LLC 0.18ms from Dallas, US
167.88.212.1 AS1097 Core Transit LLC 18.14ms from Los Angeles, US
23.145.20.1 AS1097 Core Transit LLC 0.15ms from Atlanta, US
2607:77c0:1000::1 AS1097 Core Transit LLC 0.33ms from Los Angeles, US
172.81.151.32 AS1097 Core Transit LLC 22.93ms from Atlanta, US
50.20.195.88 AS1097 Core Transit LLC 0.25ms from Los Angeles, US
50.20.192.1 AS1097 Core Transit LLC 0.31ms from Los Angeles, US
2607:77c0:2000::1 AS1097 Core Transit LLC 0.18ms from Atlanta, US
216.146.18.177 AS1097 Core Transit LLC 3.55ms from Dallas, US
172.81.148.4 AS1097 Core Transit LLC 0.23ms from Atlanta, US
134.199.54.2 AS1097 Core Transit LLC 47.85ms from Richardson, 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
115.130.84.73 AS7545 TPG Telecom Limited 1.78ms from Brisbane, AU
94.227.102.9 AS6848 Telenet BV 6.93ms from Brussels, BE
171.89.17.105 AS4134 CHINANET-BACKBONE 7.46ms from Chengdu, CN
112.195.247.153 AS4837 CHINA UNICOM China169 Backbone 4.43ms from Chengdu, CN
12.138.158.89 AS7018 AT&T Enterprises, LLC 6.84ms from Chicago, US
218.22.102.105 AS4134 CHINANET-BACKBONE 7.76ms from Huai'an, CN
31.3.237.121 AS20860 IOMART CLOUD SERVICES LIMITED 2.91ms from London, GB
5.67.16.9 AS5607 Sky UK Limited 3.99ms from London, GB
76.53.75.73 AS20001 Charter Communications Inc 2.39ms from Los Angeles, US
76.87.238.121 AS20001 Charter Communications Inc 4.95ms from Los Angeles, US
2.143.19.153 AS3352 TELEFONICA DE ESPANA S.A.U. 10.43ms from Madrid, ES
92.21.120.249 AS13285 TalkTalk Communications Limited 5.67ms from Manchester, GB
181.141.212.153 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.96ms from Medellin, CO
207.253.26.121 AS30336 Telecommunications Xittel inc. 3.12ms from Montreal, CA
63.100.128.121 AS701 Verizon Business 1.16ms from New York City, US
76.116.41.9 AS7922 Comcast Cable Communications, LLC 7.06ms from New York City, US
60.149.90.233 AS17676 SoftBank Corp. 3.54ms from Osaka, JP
179.129.176.233 AS26599 TELEFÔNICA BRASIL S.A 1.63ms from Osasco, BR
86.203.221.137 AS3215 Orange S.A. 8.72ms from Paris, FR
50.34.8.25 AS20055 Wholesail networks LLC 6.88ms from Seattle, US
47.25.131.9 AS20115 Charter Communications LLC 15.95ms from Seattle, US
112.168.245.137 AS4766 Korea Telecom 3.04ms from Seoul, KR
180.129.70.153 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 1.97ms from Singapore, SG
126.6.229.41 AS17676 SoftBank Corp. 9.56ms from Tokyo, JP
89.106.164.73 AS50554 TWS Technologies B.V. 0.34ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 216.146.19.254
traceroute to 216.146.19.254 (216.146.19.254): 64 hops max, 52 byte packets
1 [AS397423] 192.154.213.1 195.134 ms
2 [] 206.53.202.69 0.226 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS1097 at robtex.

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