1. All IP Ranges
  2. 209.0.0.0/8
  3. 209.55.0.0/16
  4. AS16857  | 209.55.64.0/23

209.55.64.0/23

AS16857  ·  Central Texas Telecommunications

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain centex.net
ASN AS16857
Parent Range 209.55.64.0/18
Registry ARIN
ID CTTC-209-55-64-0

WHOIS Details

NetHandle:      NET-209-55-64-0-2
OrgID:          CTTC-7
Parent:         NET-209-55-64-0-1
NetName:        CTTC-209-55-64-0
NetRange:       209.55.64.0 - 209.55.65.255
NetType:        reallocation
RegDate:        2022-05-19
Updated:        2022-05-19
Source:         ARIN


OrgID:          CTTC-7
OrgName:        Central Texas Telecommunications
CanAllocate:    
Street:         PO Box 627
City:           Goldthwaite
State/Prov:     TX
Country:        US
PostalCode:     76844
RegDate:        2019-08-12
Updated:        2026-01-27
OrgAdminHandle: SC1235-ARIN
OrgTechHandle:  MWG4-ARIN
OrgTechHandle:  SC1235-ARIN
OrgTechHandle:  SYSTE112-ARIN
OrgAbuseHandle: SC1235-ARIN
OrgAbuseHandle: SYSTE112-ARIN
OrgNOCHandle:   SC1235-ARIN
OrgNOCHandle:   SYSTE112-ARIN
Source:         ARIN


POCHandle:      MWG4-ARIN
IsRole:         N
LastName:       Garrison
FirstName:      Mitchell
Street:         3389 Knickerbocker Rd
City:           San Angelo
State/Prov:     TX
Country:        US
PostalCode:     76904
RegDate:        2011-01-25
Updated:        2025-08-14
OfficePhone:    +1-325-656-7000
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SC1235-ARIN
IsRole:         N
LastName:       Calder
FirstName:      Shawn
Street:         1012 Reilly Street
City:           Goldthwaite
State/Prov:     TX
Country:        US
PostalCode:     76844
RegDate:        2001-10-17
Updated:        2025-10-01
OfficePhone:    +1-325-938-5611
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SYSTE112-ARIN
IsRole:         Y
LastName:       System Administrator
FirstName:      
Street:         1012 Reilly Street
City:           Goldthwaite
State/Prov:     TX
Country:        US
PostalCode:     76844
RegDate:        2005-06-13
Updated:        2025-10-01
OfficePhone:    +1-325-938-5611
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.55.64.0/23

Range ASN Company Num of IPs
209.55.64.0/18 AS18618 west central wireless 16,384

Nearby Ranges

BGP prefixes that overlap with 209.55.0.0/16

Range ASN Company Num of IPs
209.55.64.0/18 AS18618 west central wireless 16,384
209.55.0.0/19 AS10397 Momentum Telecom, Inc. 8,192
209.55.0.0/19 AS25645 Momentum Telecom, Inc. 8,192
209.55.104.0/21 AS16857 Central Texas Telecommunications 2,048
209.55.96.0/21 AS16857 Central Texas Telecommunications 2,048
209.55.72.0/21 AS16857 Central Texas Telecommunications 2,048
209.55.120.0/22 AS16823 Nortex Communications Company 1,024
209.55.155.0/24 AS22616 Zscaler, Inc. 256
209.55.158.0/24 AS22616 Zscaler, Inc. 256
209.55.159.0/24 AS22616 Zscaler, Inc. 256
209.55.162.0/24 AS22616 Zscaler, Inc. 256
209.55.163.0/24 AS22616 Zscaler, Inc. 256
209.55.174.0/24 AS22616 Zscaler, Inc. 256
209.55.175.0/24 AS22616 Zscaler, Inc. 256
209.55.187.0/24 AS22616 Zscaler, Inc. 256
209.55.188.0/24 AS22616 Zscaler, Inc. 256
209.55.216.0/24 AS22616 Zscaler, Inc. 256
209.55.217.0/24 AS22616 Zscaler, Inc. 256
209.55.220.0/24 AS22616 Zscaler, Inc. 256
209.55.221.0/24 AS22616 Zscaler, Inc. 256
209.55.129.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.130.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.133.0/24 AS53813 Zscaler, Inc. 256
209.55.136.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.137.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.140.0/24 AS53813 Zscaler, Inc. 256
209.55.150.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.151.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.157.0/24 AS53813 Zscaler, Inc. 256
209.55.166.0/24 AS53813 Zscaler, Inc. 256
209.55.167.0/24 AS53813 Zscaler, Inc. 256
209.55.182.0/24 AS53813 Zscaler, Inc. 256
209.55.202.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.203.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.204.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.205.0/24 AS53813 Zscaler Softech India Private Limited 256
209.55.211.0/24 AS53813 Zscaler, Inc. 256
209.55.212.0/24 AS53813 Zscaler, Inc. 256
209.55.128.0/24 AS62044 Zscaler, Inc. 256
209.55.138.0/24 AS62044 Zscaler, Inc. 256
209.55.139.0/24 AS62044 Zscaler, Inc. 256
209.55.143.0/24 AS62044 Zscaler, Inc. 256
209.55.144.0/24 AS62044 Zscaler, Inc. 256
209.55.152.0/24 AS62044 Zscaler, Inc. 256
209.55.153.0/24 AS62044 Zscaler, Inc. 256
209.55.154.0/24 AS62044 Zscaler, Inc. 256
209.55.156.0/24 AS62044 Zscaler, Inc. 256
209.55.161.0/24 AS62044 Zscaler, Inc. 256
209.55.172.0/24 AS62044 Zscaler, Inc. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

17 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
209.55.64.1 AS16857 Central Texas Telecommunications 15.18ms from Richardson, US
209.55.65.191 AS16857 Central Texas Telecommunications 9.84ms from Richardson, 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
173.73.103.167 AS701 Verizon Business 2.18ms from Ashburn, US
185.38.131.167 AS208909 Gurbtec Iguana Telecom SL 1.73ms from Barcelona, ES
44.226.79.167 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
134.161.81.55 AS22594 University of Northern Iowa 6.75ms from Des Moines, US
212.181.67.71 AS3301 Telia Company AB 0.76ms from Goeteborg, SE
153.0.97.151 AS4837 CHINA UNICOM China169 Backbone 16.49ms from Guangzhou, CN
62.112.45.87 AS13157 GOPAS Solutions GmbH 0.55ms from Hamburg, DE
60.190.250.231 AS4134 CHINANET-BACKBONE 5.00ms from Hangzhou, CN
14.190.102.55 AS45899 VNPT Corp 3.62ms from Hanoi, VN
61.132.70.183 AS4134 CHINANET-BACKBONE 6.32ms from Huai'an, CN
79.153.85.199 AS3352 TELEFONICA DE ESPANA S.A.U. 8.23ms from Madrid, ES
185.232.233.71 AS57375 VillaNet LLC 2.21ms from Moscow, RU
113.195.211.87 AS4837 CHINA UNICOM China169 Backbone 7.52ms from Nanchang, CN
37.205.67.7 AS21127 Joint Stock Company TransTeleCom 9.35ms from Novosibirsk, RU
49.192.205.55 AS4804 Microplex PTY LTD 2.40ms from Perth, AU
18.234.14.135 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
49.29.175.103 AS4766 Korea Telecom 6.92ms from Seoul, KR
222.232.245.7 AS9318 SK Broadband Co Ltd 1.65ms from Seoul, KR
121.113.235.167 AS4713 NTT DOCOMO BUSINESS,Inc. 3.23ms from Tokyo, JP
84.235.163.199 AS31898 Oracle Corporation 0.15ms from Amsterdam, NL
173.53.106.119 AS701 Verizon Business 4.94ms from Ashburn, US
73.7.248.23 AS7922 Comcast Cable Communications, LLC 4.76ms from Atlanta, US
86.62.59.119 AS48095 XT GLOBAL NETWORKS LTD. 7.77ms from Bucharest, RO
185.211.179.151 AS34119 Wildcard UK Limited 4.01ms from Manchester, GB
155.212.222.87 AS198610 Beget LLC 9.67ms from Moscow, RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 209.55.65.129
traceroute to 209.55.65.129 (209.55.65.129): 64 hops max, 52 byte packets
5 [AS63949] 45.79.12.102 0.553 ms
6 *
8 [AS46849] 65.116.15.165 13.004 ms
9 [AS46849] 65.116.14.150 13.472 ms
10 [AS46849] 65.116.15.205 13.565 ms
11 [AS16857] 209.55.65.129 10.076 ms
Measurement taken from IPinfo ProbeNet in Richardson, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs