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 |
|---|---|---|
| 64.136.243.225 |
3.65ms from Chicago,
US
|
|
| 64.136.226.249 |
3.86ms from Chicago,
US
|
|
| 67.219.194.33 |
3.69ms from Chicago,
US
|
|
| 146.113.26.100 |
6.68ms from Chicago,
US
|
|
| 146.113.116.162 |
4.67ms from Chicago,
US
|
|
| 64.20.196.237 |
3.67ms from Chicago,
US
|
|
| 64.136.247.97 |
3.83ms from Chicago,
US
|
|
| 67.219.203.140 |
4.97ms from Chicago,
US
|
|
| 146.113.106.11 |
5.01ms from Chicago,
US
|
|
| 146.113.88.3 |
4.90ms from Chicago,
US
|
|
| 205.204.62.76 |
4.17ms from Chicago,
US
|
|
| 64.136.248.161 |
3.68ms from Chicago,
US
|
|
| 146.113.113.16 |
4.67ms from Chicago,
US
|
|
| 67.219.198.157 |
3.78ms from Chicago,
US
|
|
| 205.204.60.3 |
3.67ms from Chicago,
US
|
|
| 146.113.41.10 |
4.95ms from Chicago,
US
|
|
| 64.20.204.97 |
3.87ms from Chicago,
US
|
|
| 64.136.255.34 |
3.61ms from Chicago,
US
|
|
| 146.113.31.104 |
5.00ms from Chicago,
US
|
|
| 67.219.199.213 |
3.73ms from Chicago,
US
|
|
| 205.204.56.201 |
3.81ms from Chicago,
US
|
|
| 64.136.236.85 |
3.67ms from Chicago,
US
|
|
| 64.136.229.133 |
3.67ms from Chicago,
US
|
|
| 146.113.28.71 |
4.85ms from Chicago,
US
|
|
| 146.113.70.141 |
4.86ms 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 |
|---|---|---|
| 172.206.70.165 |
0.24ms from Boydton,
US
|
|
| 4.36.123.5 |
1.25ms from Chicago,
US
|
|
| 75.146.117.245 |
5.65ms from Chicago,
US
|
|
| 89.109.132.213 |
9.85ms from Khabarovsk,
RU
|
|
| 178.141.18.21 |
16.41ms from Moscow,
RU
|
|
| 104.248.180.181 |
0.28ms from San Jose,
US
|
|
| 1.168.243.181 |
1.63ms from Taichung,
TW
|
|
| 36.238.165.69 |
4.38ms from Taichung,
TW
|
|
| 114.64.245.5 |
2.86ms from Tianjin,
CN
|
|
| 126.75.254.213 |
8.22ms from Tokyo,
JP
|
|
| 60.154.55.69 |
4.93ms from Tokyo,
JP
|
|
| 83.3.94.53 |
6.56ms from Warsaw,
PL
|
|
| 212.34.240.197 |
0.31ms from Yerevan,
AM
|
|
| 46.30.45.117 |
0.57ms from Amsterdam,
NL
|
|
| 90.117.205.21 |
17.29ms from Aubervilliers,
FR
|
|
| 5.14.62.197 |
4.26ms from Bucharest,
RO
|
|
| 78.160.43.37 |
8.67ms from Bursa,
TR
|
|
| 156.216.188.53 |
6.45ms from Cairo,
EG
|
|
| 117.241.82.213 |
11.06ms from Delhi,
IN
|
|
| 34.245.31.53 |
0.56ms from Dublin,
IE
|
|
| 109.192.117.245 |
13.30ms from Frankfurt am Main,
DE
|
|
| 109.206.49.149 |
4.22ms from Kharkiv,
UA
|
|
| 86.147.215.245 |
4.70ms from London,
GB
|
|
| 32.140.92.149 |
1.21ms from Los Angeles,
US
|
|
| 185.105.13.85 |
0.55ms from Madrid,
ES
|
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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