AS19653
CTS Communications Corp · ctstelecom.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ctstelecom.com |
| Hosted domains | 232 |
| IPv4 addresses | 61,952 |
| IPv6 addresses | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | ISP |
| Registry | arin |
| Allocated | 25 years ago on Jan 29, 2001 |
| Updated | 9 months ago on Mar 14, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 146.113.0.0/17 | Kalamazoo College | 32,768 |
| 64.136.224.0/19 | CTS Communications Corp | 8,192 |
| 64.20.192.0/20 | CTS Communications Corp | 4,096 |
| 64.147.192.0/20 | CTS Communications Corp | 4,096 |
| 67.219.192.0/20 | CTS Communications Corp | 4,096 |
| 130.250.16.0/20 | CTS Communications Corp | 4,096 |
| 205.204.48.0/20 | CTS Communications Corp | 4,096 |
| 65.49.147.0/24 | City of Kalamazoo, Michigan | 256 |
| 192.146.243.0/24 | Kalamazoo Valley Community College | 256 |
| Netblock | Company |
|---|---|
| 2605:8200::/32 | CTS Communications Corp |
WHOIS Details
ASHandle: AS19653
OrgID: AS19653
ASName: AS19653
ASNumber: AS19653
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 232 domain names hosted across 88 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 67.219.197.188 | ██████████ | 40 |
| 67.219.197.250 | ██████████ | 30 |
| 67.219.197.189 | ██████████ | 11 |
| 64.136.248.204 | ██████████ | 8 |
| 64.136.225.107 | ██████████ | 6 |
| 146.113.33.1 | ████████ | 6 |
| 64.147.192.10 | ██████████ | 5 |
| 67.219.194.19 | ██████████ | 5 |
| 64.136.232.236 | ██████████ | 5 |
| 205.204.58.222 | ██████████ | 4 |
Peers
There are 285 peers for this ASN.
| Peers | Name |
|---|---|
| AS10242 | US Internet Corp |
| AS1031 | PEER 1031 LLC |
| AS10310 | Yahoo Holdings Inc. |
| AS10352 | Solarus |
| AS10423 | STELLAR Broadband |
| AS11039 | The George Washington University |
| AS11090 | Matanuska Telecom Association, Incorporated |
| AS11114 | Wintek Corporation |
| AS11232 | Midcontinent Communications |
| AS11377 | SendGrid, Inc. |
| AS11494 | Kellogg Community College |
| AS11740 | Progressive Casualty Insurance Company |
| AS11796 | Airstream Communications, LLC |
| AS11979 | Bluegrass Network LLC |
| AS12067 | ShawneeLink Corporation |
| AS12129 | 123.Net, Inc. |
| AS12189 | PhoenixNAP LLC |
| AS12200 | Rackspace Hosting |
| AS12265 | Transaction Network Services, Inc. |
| AS12684 | SES ASTRA S.A. |
| AS13150 | CATO NETWORKS LTD |
| AS132203 | Tencent Building, Kejizhongyi Avenue |
| AS13335 | Cloudflare, Inc. |
| AS13414 | Twitter Inc. |
| AS13415 | FirstDigital Communications, LLC |
| AS13428 | Surf Air Wireless, LLC |
| AS134521 | Dialpad, Inc. |
| AS13490 | Buckeye Cablevision, Inc. |
| AS13631 | CITADEL ENTERPRISE AMERICAS LLC |
| AS13727 | NEXT DIMENSION INC |
| AS137409 | GSL Networks Pty LTD |
| AS13768 | Aptum Technologies |
| AS13786 | Seabras 1 USA, LLC |
| AS13807 | Great Plains Communications LLC |
| AS13855 | The Municipal Communications Utility of the City of Cedar Falls, Iowa |
| AS138915 | Kaopu Cloud HK Limited |
| AS139341 | ACE |
| AS14016 | Capcon Networks |
| AS140577 | Ahrefs Pte Ltd |
| AS14340 | Salesforce.com, Inc. |
| AS14361 | HopOne Internet Corporation |
| AS14363 | MTC Communications, Inc. |
| AS14537 | Continent 8 LLC |
| AS14593 | Space Exploration Technologies Corporation |
| AS14609 | Equinix, Inc. |
| AS14630 | Invesco Group Services, Inc. |
| AS14713 | Hosted Backbone |
| AS14907 | Wikimedia Foundation Inc. |
| AS14928 | Adams CATV, Inc |
| AS15169 | Google LLC |
| AS15211 | Square, Inc. |
| AS1547 | INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo |
| AS15695 | Expereo International BV |
| AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. |
| AS16265 | LeaseWeb Network B.V. |
| AS16276 | OVH SAS |
| AS16409 | PBW Communications, LLC |
| AS16509 | Amazon.com, Inc. |
| AS16552 | Tiggee LLC |
| AS16559 | RealConnect, Inc |
| AS17003 | Zoetis Inc. |
| AS17143 | Winn Telecom |
| AS17306 | JAB Wireless, INC. |
| AS17378 | TierPoint, LLC |
| AS18106 | Viewqwest Pte Ltd |
| AS1828 | Unitas Global |
| AS18596 | Madison Telephone Company |
| AS18678 | INTERNEXA S.A. E.S.P |
| AS19008 | Perry-Spencer Communications, Inc. |
| AS19009 | OneCleveland |
| AS19016 | Westman Communications Group |
| AS19151 | BroadbandONE, LLC |
| AS19229 | Ensono LP |
| AS19255 | YOUR.ORG, INC. |
| AS19551 | Incapsula Inc |
| AS19679 | Dropbox, Inc. |
| AS19750 | Criteo Corp. |
| AS19754 | The Fusion Network, LLC |
| AS19783 | APPRISS INC |
| AS197981 | BSO Network Solutions SAS |
| AS19834 | Conversant, LLC |
| AS199524 | G-Core Labs S.A. |
| AS20021 | Ntirety, Inc. |
| AS20115 | Charter Communications LLC |
| AS20144 | ICANN |
| AS20253 | Qwilt Inc. |
| AS20340 | CallTower, Inc. |
| AS203724 | Musarubra Germany GmbH |
| AS20473 | The Constant Company, LLC |
| AS208414 | WEDOS Internet, a.s. |
| AS20940 | Akamai International B.V. |
| AS21559 | OSNET |
| AS215724 | Edgevana, Inc. |
| AS21804 | Access Communications Co-operative Limited |
| AS21859 | Zenlayer Inc |
| AS21949 | Beanfield Technologies Inc. |
| AS22299 | GCR Company/GCR Online |
| AS22379 | Manifold Services Inc |
| AS22438 | Clear Rate Communications, Inc. |
| AS22616 | ZSCALER, INC. |
Downstreams
There are 13 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS11494 | Kellogg Community College |
| AS17003 | Zoetis Inc. |
| AS20144 | ICANN |
| AS22379 | Manifold Services Inc |
| AS2914 | NTT America, Inc. |
| AS3356 | Level 3 Parent, LLC |
| AS35874 | Kalamazoo RESA |
| AS396027 | Portage Public Schools |
| AS40044 | Bronson Healthcare Group, Inc. |
| AS46825 | Coldwater Board of Public Utilities |
| AS54373 | Message Express Internet |
| AS54539 | Calhoun ISD |
| AS6939 | Hurricane Electric LLC |
Pingable IPs
128 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 64.147.193.41 |
3.67ms from Chicago,
US
|
|
| 64.136.235.213 |
3.65ms from Chicago,
US
|
|
| 146.113.42.47 |
4.97ms from Chicago,
US
|
|
| 146.113.106.11 |
5.17ms from Chicago,
US
|
|
| 64.136.252.2 |
5.24ms from Chicago,
US
|
|
| 64.20.206.4 |
11.67ms from Chicago,
US
|
|
| 130.250.25.1 |
3.62ms from Chicago,
US
|
|
| 146.113.43.8 |
4.78ms from Chicago,
US
|
|
| 146.113.71.97 |
4.85ms from Chicago,
US
|
|
| 64.136.251.57 |
3.63ms from Chicago,
US
|
|
| 130.250.24.57 |
3.92ms from Chicago,
US
|
|
| 205.204.61.203 |
3.94ms from Chicago,
US
|
|
| 64.136.243.225 |
3.64ms from Chicago,
US
|
|
| 146.113.13.24 |
4.99ms from Chicago,
US
|
|
| 64.20.194.161 |
3.63ms from Chicago,
US
|
|
| 146.113.65.5 |
4.82ms from Chicago,
US
|
|
| 67.219.200.12 |
4.74ms from Chicago,
US
|
|
| 64.20.202.173 |
3.65ms from Chicago,
US
|
|
| 64.136.231.18 |
4.28ms from Chicago,
US
|
|
| 67.219.201.141 |
3.59ms from Chicago,
US
|
|
| 64.147.207.169 |
3.66ms from Chicago,
US
|
|
| 64.147.201.122 |
4.93ms from Chicago,
US
|
|
| 2605:8200:10::f |
3.75ms from Chicago,
US
|
|
| 146.113.16.150 |
4.86ms from Chicago,
US
|
|
| 64.20.200.81 |
3.83ms from Chicago,
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 |
|---|---|---|
| 68.100.60.5 |
1.28ms from Ashburn,
US
|
|
| 73.135.255.245 |
8.00ms from Ashburn,
US
|
|
| 34.81.23.5 |
0.14ms from Chang-hua,
TW
|
|
| 222.182.39.165 |
6.50ms from Chongqing,
CN
|
|
| 180.151.18.229 |
0.90ms from Delhi,
IN
|
|
| 205.169.253.21 |
0.57ms from Denver,
US
|
|
| 78.146.111.133 |
1.90ms from Erith,
GB
|
|
| 47.122.59.5 |
0.18ms from Fuzhou,
CN
|
|
| 36.249.5.133 |
8.51ms from Fuzhou,
CN
|
|
| 88.115.31.69 |
0.74ms from Helsinki,
FI
|
|
| 42.98.250.53 |
1.15ms from Hong Kong,
HK
|
|
| 120.221.196.101 |
4.05ms from Jinan,
CN
|
|
| 176.211.45.21 |
18.67ms from Kazan,
RU
|
|
| 156.72.60.5 |
2.35ms from Las Vegas,
US
|
|
| 76.95.216.21 |
5.12ms from Los Angeles,
US
|
|
| 45.59.227.197 |
2.60ms from Los Angeles,
US
|
|
| 79.144.87.133 |
7.78ms from Madrid,
ES
|
|
| 216.251.161.245 |
4.77ms from Minneapolis,
US
|
|
| 124.102.157.5 |
10.11ms from Osaka,
JP
|
|
| 81.209.70.213 |
6.33ms from Oulu,
FI
|
|
| 188.54.250.101 |
1.83ms from Riyadh,
SA
|
|
| 146.56.180.21 |
0.21ms from Seoul,
KR
|
|
| 211.219.213.165 |
7.49ms from Seoul,
KR
|
|
| 47.47.1.53 |
6.42ms from St. Louis,
US
|
|
| 87.70.56.5 |
3.23ms from Tel Aviv,
IL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Budapest, HU
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 AS19653 at robtex.
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