Autonomous System details

AS1097

Core Transit LLC  ·  coretransit.net

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS1097 – Core Transit LLC

Field Value
Country United States
Website coretransit.net
Hosted domains 118
IPv4 addresses 4,608
IPv6 addresses 24,799,904,263,574,502,892,400,000,000
ASN type Hosting
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
134.199.56.0/23 Core Transit LLC 512
23.145.20.0/24 Echo911 PSAP 8753 256
23.152.68.0/24 Coosada 911 Communications District 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
192.34.112.0/24 Full Span Solutions 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
2602:81c:f000::/44 Coosada 911 Communications District
2607:77c0:4000::/48 Core Transit LLC
2607:77c0:4001::/48 Core Transit LLC
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS1097
                                                OrgID:          AS1097
                                                ASName:         AS1097
                                                ASNumber:       AS1097
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 118 domain names hosted across 17 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
216.146.18.65 ██████████ 27
172.81.148.51 █████████ 25
23.145.20.51 ██████████ 18
216.146.18.69 ██████████ 11
216.146.18.67 ██████████ 9
50.20.195.57 ██████████ 9
134.199.56.82 ██████████ 7
134.199.56.194 ██████████ 4
216.146.17.95 ██████████ 3
216.146.18.73 ██████████ 3

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 13 peers for this ASN.

Peers Name
AS14872 GZ Scientific Inc
AS15110 Hillsborough County - Clerk of Circuit Court
AS174 Cogent Communications, LLC
AS203710 Fresh Dev Ltd
AS36236 NetActuate, Inc
AS36326 Techwebhosting Internet Solutions LLC
AS394177 SHIFT HOSTING LLC
AS399951 Archous Networks Inc.
AS400994 Oneida Special School District
AS402101 ALLOY, Inc.
AS402145 Galactic Services, LLC
AS4138 FAL Networks
AS63260 Alyeska Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS36236 NetActuate, Inc
AS394177 SHIFT HOSTING LLC
AS399951 Archous Networks Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 9 downstreams for this ASN.

Downstreams Name
AS14872 GZ Scientific Inc
AS15110 Hillsborough County - Clerk of Circuit Court
AS203710 Fresh Dev Ltd
AS36326 Techwebhosting Internet Solutions LLC
AS400994 Oneida Special School District
AS402101 ALLOY, Inc.
AS402145 Galactic Services, LLC
AS4138 FAL Networks
AS63260 Alyeska Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
172.81.150.9 AS1097 Core Transit LLC 30.10ms from Atlanta, US
192.34.112.2 AS1097 Core Transit LLC 0.20ms from Dallas, US
2607:77c0:1000::1 AS1097 Core Transit LLC 0.34ms from Los Angeles, US
172.81.148.1 AS1097 Core Transit LLC 0.24ms from Atlanta, US
2607:77c0:3000::1 AS1097 Core Transit LLC 0.18ms from Dallas, US
167.88.212.1 AS1097 Core Transit LLC 16.75ms from Los Angeles, US
2607:77c0:2000::1 AS1097 Core Transit LLC 0.17ms from Atlanta, US
216.146.16.1 AS1097 Core Transit LLC 0.15ms from Dallas, US
134.199.54.1 AS1097 Core Transit LLC 0.57ms from Ashburn, US
216.146.18.73 AS1097 Core Transit LLC 28.25ms from Dallas, US
2602:81c:3000::1 AS1097 Core Transit LLC 0.20ms from Atlanta, US
2602:81c:f000::1 AS1097 Core Transit LLC 0.18ms from Atlanta, US
172.81.149.40 AS1097 Core Transit LLC 17.66ms from Atlanta, US
172.81.151.32 AS1097 Core Transit LLC 26.30ms from Atlanta, US
23.152.68.1 AS1097 Core Transit LLC 0.17ms from Atlanta, US
50.20.192.8 AS1097 Core Transit LLC 0.35ms from Los Angeles, US
216.146.19.255 AS1097 Core Transit LLC 0.18ms from Dallas, US
167.88.222.24 AS1097 Core Transit LLC 0.31ms from Ashburn, US
23.145.20.1 AS1097 Core Transit LLC 0.17ms from Atlanta, US
2607:77c0:5000:5::1 AS1097 Core Transit LLC 0.37ms from Ashburn, US
216.146.17.60 AS1097 Core Transit LLC 0.14ms from Dallas, US
50.20.195.90 AS1097 Core Transit LLC 0.29ms from Los Angeles, US
134.199.56.1 AS1097 Core Transit LLC 0.15ms from Atlanta, 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
87.213.172.105 AS13127 Odido Netherlands B.V. 3.82ms from Amsterdam, NL
91.96.206.249 AS9145 EWE TEL GmbH 9.04ms from Amsterdam, NL
80.228.6.73 AS9145 EWE TEL GmbH 4.16ms from Amsterdam, NL
207.226.180.169 AS3491 PCCW Global (HK) Ltd. 0.22ms from Ashburn, US
75.208.71.233 AS6167 Verizon Business 16.63ms from Atlanta, US
104.14.12.57 AS7018 AT&T Enterprises, LLC 7.59ms from Atlanta, US
173.188.85.201 AS7029 Windstream Communications LLC 5.28ms from Atlanta, US
119.82.111.25 AS10029 SHYAM SPECTRA PVT LTD 1.89ms from Bengaluru, IN
136.185.21.185 AS24560 Bharti Airtel Ltd., Telemedia Services 14.76ms from Chennai, IN
179.34.121.233 AS26615 TIM S/A 10.96ms from Fortaleza, BR
71.78.27.41 AS11427 Charter Communications Inc 1.86ms from Houston, US
119.65.166.57 AS17858 LG POWERCOMM 1.80ms from Incheon, KR
90.152.39.201 AS8220 COLT Technology Services Group Limited 3.57ms from London, GB
217.220.67.153 AS8968 BT Italia S.p.A. 6.58ms from Milan, IT
69.253.88.57 AS7922 Comcast Cable Communications, LLC 6.33ms from New York City, US
93.213.42.89 AS3320 Deutsche Telekom AG 5.87ms from Nuernberg, DE
185.2.254.41 AS34863 HEXANET SAS 0.75ms from Paris, FR
86.61.245.105 AS15425 PODA a.s. 3.24ms from Prague, CZ
172.9.0.121 AS7018 AT&T Enterprises, LLC 4.33ms from San Antonio, US
50.240.201.201 AS7922 Comcast Cable Communications, LLC 6.54ms from San Jose, US
64.154.182.137 AS3356 Level 3 Parent, LLC 0.35ms from Seattle, US
180.81.171.25 AS9316 DACOM-PUBNETPLUS 7.67ms from Seoul, KR
128.199.100.185 AS14061 DigitalOcean, LLC 0.25ms from Singapore, SG
221.202.31.153 AS4837 CHINA UNICOM China169 Backbone 7.84ms from Tieling, CN
182.117.39.89 AS4837 CHINA UNICOM China169 Backbone 5.70ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 172.81.151.94
traceroute to 172.81.151.94 (172.81.151.94): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS1097] 172.81.151.94 83.666 ms
Measurement taken from IPinfo ProbeNet in Atlanta, 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.

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs