AS19653
CTS Communications Corp · ctstelecom.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ctstelecom.com |
| Hosted domains | 236 |
| 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 | 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 236 domain names hosted across 90 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 |
| 146.113.33.1 | ████████ | 6 |
| 64.136.225.107 | ██████████ | 6 |
| 64.147.192.10 | ██████████ | 5 |
| 64.136.232.236 | ██████████ | 5 |
| 67.219.194.19 | ██████████ | 5 |
| 64.136.253.94 | █████████ | 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 | MTCO Communications |
| 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 |
| 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. |
| AS14713 | Hosted Backbone |
| AS14907 | Wikimedia Foundation Inc. |
| AS14928 | PenTeleData 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. |
| 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 |
| 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. |
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
129 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 146.113.65.12 |
4.89ms from Chicago,
US
|
|
| 64.20.205.146 |
3.63ms from Chicago,
US
|
|
| 2605:8200:3000:2::99 |
4.36ms from Chicago,
US
|
|
| 64.136.224.16 |
3.70ms from Chicago,
US
|
|
| 64.147.206.5 |
3.70ms from Chicago,
US
|
|
| 146.113.33.10 |
4.86ms from Chicago,
US
|
|
| 146.113.42.7 |
4.92ms from Chicago,
US
|
|
| 64.136.236.85 |
3.67ms from Chicago,
US
|
|
| 64.20.203.41 |
3.66ms from Chicago,
US
|
|
| 64.20.197.157 |
3.63ms from Chicago,
US
|
|
| 146.113.29.20 |
4.89ms from Chicago,
US
|
|
| 67.219.199.213 |
3.73ms from Chicago,
US
|
|
| 64.136.251.57 |
3.62ms from Chicago,
US
|
|
| 146.113.71.97 |
4.86ms from Chicago,
US
|
|
| 64.147.194.113 |
3.73ms from Chicago,
US
|
|
| 64.136.243.225 |
3.65ms from Chicago,
US
|
|
| 146.113.14.10 |
4.70ms from Chicago,
US
|
|
| 64.136.254.233 |
3.85ms from Chicago,
US
|
|
| 205.204.53.25 |
3.75ms from Chicago,
US
|
|
| 64.136.244.157 |
3.66ms from Chicago,
US
|
|
| 64.136.241.165 |
3.71ms from Chicago,
US
|
|
| 64.136.225.169 |
3.73ms from Chicago,
US
|
|
| 64.20.201.49 |
3.86ms from Chicago,
US
|
|
| 146.113.40.122 |
4.98ms from Chicago,
US
|
|
| 146.113.56.80 |
4.96ms 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 |
|---|---|---|
| 185.85.211.117 |
0.19ms from Amsterdam,
NL
|
|
| 90.117.205.21 |
17.29ms from Aubervilliers,
FR
|
|
| 101.72.204.21 |
6.87ms from Beijing,
CN
|
|
| 54.185.22.197 |
0.19ms from Boardman,
US
|
|
| 3.14.197.69 |
0.18ms from Columbus,
US
|
|
| 96.78.19.245 |
5.90ms from Denver,
US
|
|
| 23.0.92.133 |
5.67ms from Frankfurt am Main,
DE
|
|
| 88.76.15.69 |
6.39ms from Hamburg,
DE
|
|
| 183.144.163.213 |
9.38ms from Hangzhou,
CN
|
|
| 36.49.33.165 |
7.52ms from Harbin,
CN
|
|
| 116.248.76.213 |
4.05ms from Kunming,
CN
|
|
| 172.250.134.197 |
8.02ms from Los Angeles,
US
|
|
| 47.150.234.197 |
1.91ms from Los Angeles,
US
|
|
| 41.215.13.229 |
0.67ms from Nairobi,
KE
|
|
| 84.14.218.197 |
0.87ms from Paris,
FR
|
|
| 64.121.31.37 |
6.45ms from Philadelphia,
US
|
|
| 76.217.195.5 |
18.62ms from San Jose,
US
|
|
| 67.21.195.5 |
3.82ms from Seattle,
US
|
|
| 133.14.204.197 |
6.42ms from Tokyo,
JP
|
|
| 91.208.84.5 |
8.98ms from Yekaterinburg,
RU
|
|
| 92.217.173.181 |
9.01ms from Berlin,
DE
|
|
| 177.23.58.245 |
8.53ms from Curitiba,
BR
|
|
| 199.189.28.197 |
0.18ms from Dallas,
US
|
|
| 69.18.47.69 |
5.65ms from Des Moines,
US
|
|
| 173.10.62.53 |
9.15ms from Flint,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Duesseldorf, DE
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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