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 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 |
| 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. |
| AS14713 | Hosted Backbone |
| AS14907 | Wikimedia Foundation 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 |
| 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 |
Downstreams
There are 12 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. |
| AS54373 | Message Express Internet |
| AS54539 | Calhoun ISD |
| AS6939 | Hurricane Electric LLC |
Pingable IPs
121 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 64.147.203.239 |
5.09ms from Chicago,
US
|
|
| 2605:8200:20:7::5 |
3.59ms from Chicago,
US
|
|
| 146.113.12.1 |
4.72ms from Chicago,
US
|
|
| 64.147.202.254 |
5.09ms from Chicago,
US
|
|
| 146.113.33.112 |
4.93ms from Chicago,
US
|
|
| 67.219.202.93 |
3.71ms from Chicago,
US
|
|
| 67.219.195.157 |
3.68ms from Chicago,
US
|
|
| 64.136.241.165 |
3.73ms from Chicago,
US
|
|
| 64.147.199.116 |
5.27ms from Chicago,
US
|
|
| 205.204.51.185 |
3.66ms from Chicago,
US
|
|
| 146.113.114.5 |
5.21ms from Chicago,
US
|
|
| 2605:8200:e000:8::1 |
3.90ms from Chicago,
US
|
|
| 146.113.16.150 |
4.91ms from Chicago,
US
|
|
| 64.136.239.245 |
3.68ms from Chicago,
US
|
|
| 205.204.56.233 |
3.84ms from Chicago,
US
|
|
| 146.113.34.13 |
4.99ms from Chicago,
US
|
|
| 64.136.253.90 |
3.61ms from Chicago,
US
|
|
| 130.250.25.153 |
3.64ms from Chicago,
US
|
|
| 146.113.24.193 |
4.89ms from Chicago,
US
|
|
| 64.136.255.35 |
3.69ms from Chicago,
US
|
|
| 146.113.88.3 |
4.93ms from Chicago,
US
|
|
| 205.204.55.201 |
3.73ms from Chicago,
US
|
|
| 64.20.201.225 |
3.81ms from Chicago,
US
|
|
| 64.147.201.151 |
4.83ms from Chicago,
US
|
|
| 64.136.246.193 |
3.75ms 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 |
|---|---|---|
| 122.142.207.197 |
2.28ms from Changchun,
CN
|
|
| 177.121.127.53 |
10.84ms from Fortaleza,
BR
|
|
| 9.141.16.37 |
0.30ms from Frankfurt am Main,
DE
|
|
| 58.126.170.69 |
6.76ms from Incheon,
KR
|
|
| 178.184.142.229 |
13.05ms from Krasnoyarsk,
RU
|
|
| 95.147.235.181 |
11.09ms from London,
GB
|
|
| 76.171.135.21 |
6.63ms from Los Angeles,
US
|
|
| 23.224.209.117 |
0.28ms from Los Angeles,
US
|
|
| 201.232.214.101 |
7.69ms from Medellin,
CO
|
|
| 93.94.31.245 |
0.34ms from Milan,
IT
|
|
| 52.155.24.197 |
0.17ms from Quebec,
CA
|
|
| 119.211.50.53 |
1.80ms from Seoul,
KR
|
|
| 118.241.210.229 |
1.43ms from Tokyo,
JP
|
|
| 81.210.10.37 |
5.18ms from Warsaw,
PL
|
|
| 162.159.1.181 |
0.10ms from Wrocław,
PL
|
|
| 8.140.144.21 |
2.02ms from Beijing,
CN
|
|
| 73.38.205.37 |
4.52ms from Boston,
US
|
|
| 110.142.233.133 |
1.67ms from Brisbane,
AU
|
|
| 125.32.197.69 |
2.67ms from Changchun,
CN
|
|
| 69.240.90.69 |
1.80ms from Chicago,
US
|
|
| 124.160.74.165 |
3.91ms from Hangzhou,
CN
|
|
| 61.81.160.101 |
4.17ms from Incheon,
KR
|
|
| 87.150.161.245 |
2.15ms from Munich,
DE
|
|
| 45.46.196.101 |
13.39ms from New York City,
US
|
|
| 185.63.101.69 |
3.38ms from Palermo,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Brussels, BE
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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