AS19653
CTS Communications Corp · ctstelecom.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ctstelecom.com |
| Hosted domains | 235 |
| IPv4 addresses | 61,952 |
| IPv6 addresses | 79,228,162,514,264,338,000,000,000,000 |
| ASN type | ISP |
| Registry | arin |
| Allocated | 25 years ago on Jan 29, 2001 |
| Updated | a year 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 235 domain names hosted across 88 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 67.219.197.188 | ██████████ | 35 |
| 67.219.197.250 | ██████████ | 26 |
| 67.219.197.189 | ██████████ | 11 |
| 64.136.225.107 | ██████████ | 6 |
| 67.219.194.19 | ██████████ | 5 |
| 64.136.232.236 | ██████████ | 5 |
| 64.147.192.10 | ██████████ | 5 |
| 146.113.33.1 | ████████ | 5 |
| 64.136.253.73 | ██████████ | 4 |
| 205.204.58.222 | ██████████ | 4 |
Peers
There are 288 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 |
| AS11062 | Metro Communications Company |
| 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. |
| AS12183 | Talkie Communications, 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 |
| AS13786 | Seabras 1 USA, LLC |
| AS13807 | Great Plains Communications LLC |
| AS13855 | The Municipal Communications Utility of the City of Cedar Falls, Iowa |
| AS13876 | FiberLight, LLC |
| AS138915 | Kaopu Cloud HK Limited |
| AS139341 | ACE |
| AS14016 | Capcon Networks |
| AS140577 | Ahrefs Pte Ltd |
| AS14061 | DigitalOcean, LLC |
| 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. |
| AS14907 | Wikimedia Foundation Inc. |
| AS14928 | PenTeleData Inc. |
| AS15169 | Google LLC |
| 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. |
| AS19684 | Latigo, LLC |
| 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. |
| AS200478 | Taboola.com ltd |
| AS20115 | Charter Communications LLC |
| AS20144 | ICANN |
| AS20326 | TeraSwitch Networks 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 |
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
120 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 146.113.42.7 |
5.00ms from Chicago,
US
|
|
| 64.136.243.225 |
3.66ms from Chicago,
US
|
|
| 67.219.194.13 |
3.70ms from Chicago,
US
|
|
| 67.219.201.133 |
3.57ms from Chicago,
US
|
|
| 64.20.202.113 |
3.66ms from Chicago,
US
|
|
| 146.113.47.124 |
4.93ms from Chicago,
US
|
|
| 64.20.200.97 |
3.80ms from Chicago,
US
|
|
| 64.147.201.151 |
4.73ms from Chicago,
US
|
|
| 64.136.235.213 |
3.62ms from Chicago,
US
|
|
| 64.136.245.49 |
3.63ms from Chicago,
US
|
|
| 64.147.196.74 |
4.24ms from Chicago,
US
|
|
| 64.136.241.165 |
3.74ms from Chicago,
US
|
|
| 2605:8200:0:ff00::2 |
3.74ms from Chicago,
US
|
|
| 64.20.194.161 |
3.63ms from Chicago,
US
|
|
| 67.219.199.213 |
3.67ms from Chicago,
US
|
|
| 64.136.242.173 |
3.62ms from Chicago,
US
|
|
| 2605:8200:20:7::5 |
3.59ms from Chicago,
US
|
|
| 130.250.25.153 |
3.63ms from Chicago,
US
|
|
| 146.113.106.11 |
5.26ms from Chicago,
US
|
|
| 146.113.31.104 |
5.01ms from Chicago,
US
|
|
| 146.113.112.1 |
4.70ms from Chicago,
US
|
|
| 146.113.41.10 |
4.93ms from Chicago,
US
|
|
| 64.136.226.45 |
3.79ms from Chicago,
US
|
|
| 64.136.255.225 |
3.65ms from Chicago,
US
|
|
| 130.250.24.57 |
3.90ms 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 |
|---|---|---|
| 85.146.226.181 |
1.38ms from Amsterdam,
NL
|
|
| 186.23.195.229 |
1.63ms from Buenos Aires,
AR
|
|
| 79.215.114.165 |
2.53ms from Duesseldorf,
DE
|
|
| 130.180.58.245 |
6.59ms from Frankfurt am Main,
DE
|
|
| 27.71.163.37 |
9.80ms from Ho Chi Minh City,
VN
|
|
| 8.217.119.149 |
0.53ms from Hong Kong,
HK
|
|
| 115.244.191.133 |
1.35ms from Hyderabad,
IN
|
|
| 168.187.47.101 |
1.08ms from Kuwait City,
KW
|
|
| 79.202.5.37 |
3.21ms from Munich,
DE
|
|
| 153.132.253.85 |
2.50ms from Osaka,
JP
|
|
| 187.1.57.133 |
7.44ms from Osasco,
BR
|
|
| 173.81.245.149 |
16.21ms from Reston,
US
|
|
| 187.107.69.245 |
5.07ms from Sao Paulo,
BR
|
|
| 39.152.104.133 |
7.94ms from Shenyang,
CN
|
|
| 2.67.212.37 |
16.70ms from Stockholm,
SE
|
|
| 36.133.170.69 |
0.47ms from Suzhou,
CN
|
|
| 220.134.1.53 |
0.93ms from Taipei,
TW
|
|
| 183.191.241.53 |
3.13ms from Taiyuan,
CN
|
|
| 123.15.74.101 |
3.30ms from Zhengzhou,
CN
|
|
| 221.14.68.5 |
3.53ms from Zhengzhou,
CN
|
|
| 48.223.190.117 |
0.39ms from Ashburn,
US
|
|
| 110.142.233.133 |
1.81ms from Brisbane,
AU
|
|
| 195.244.163.21 |
1.15ms from Brussels,
BE
|
|
| 204.115.199.5 |
3.25ms from Columbus,
US
|
|
| 47.220.205.101 |
13.96ms from Dallas,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chicago, US
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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