1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.102.0.0/16
  4. AS4809  | 66.102.249.0/24

66.102.249.0/24

AS4809  ·  China Telecom Next Generation Carrier Network

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Summary

Country United States
Domain ctamericas.com
ASN AS4809
Registry ARIN
ID CTA-DIA

WHOIS Details

NetHandle:      NET-66-102-240-0-1
OrgID:          CTUC
Parent:         NET-66-0-0-0-0
NetName:        CTA-DIA
NetRange:       66.102.240.0 - 66.102.255.255
NetType:        allocation
RegDate:        2006-04-05
Updated:        2013-01-29
Source:         ARIN


OrgID:          CTUC
OrgName:        CHINA TELECOM (AMERICAS) CORPORATION
CanAllocate:    
Street:         607 Herndon Parkway
Street:         Suite 201
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20170
Comment:        www.ctamericas.com
Comment:        en.chinatelecom.com.cn
RegDate:        2004-10-18
Updated:        2024-11-25
OrgAdminHandle: ZHENG-ARIN
OrgTechHandle:  CHUSH1-ARIN
OrgTechHandle:  YANGT20-ARIN
OrgTechHandle:  ZHUAN13-ARIN
OrgTechHandle:  ZHUJI-ARIN
OrgAbuseHandle: NOC12992-ARIN
Source:         ARIN


POCHandle:      ZHENG-ARIN
IsRole:         N
LastName:       zheng
FirstName:      wei
Street:         624 Grand Avenue, Suite 1800
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90017
RegDate:        2011-11-21
Updated:        2025-04-16
OfficePhone:    +1-703-787-0088
Mailbox:        zhengwei@ctamericas.com
Source:         ARIN


POCHandle:      ZHUAN13-ARIN
IsRole:         N
LastName:       Zhuang
FirstName:      Yuhong
Street:         624 S. Grand Ave. Ste 1405
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90017
RegDate:        2024-01-08
Updated:        2025-07-06
OfficePhone:    +1-213-627-8889
Mailbox:        yuhongzhuang@ctamericas.com
Source:         ARIN


POCHandle:      NOC12992-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         624 Grand Avenue, Suite 1800
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90017
RegDate:        2013-01-28
Updated:        2026-01-31
OfficePhone:    +1-213-236-0430
Mailbox:        noc@ctamericas.com
Mailbox:        techsupport@ctamericas.com
Source:         ARIN


POCHandle:      YANGT20-ARIN
IsRole:         N
LastName:       Yang
FirstName:      Tianxu
Street:         624 S grand ave 1405
City:           los angeles
State/Prov:     CA
Country:        US
PostalCode:     90017
RegDate:        2020-04-27
Updated:        2024-01-08
OfficePhone:    +1-213-236-0430
Mailbox:        tianxuyang@ctamericas.com
Source:         ARIN


POCHandle:      ZHUJI-ARIN
IsRole:         N
LastName:       zhu
FirstName:      jiang
Street:         624 S Grand Ave. Ste.1800
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     91007
RegDate:        2013-01-28
Updated:        2025-04-06
OfficePhone:    +1-213-236-0430
Mailbox:        jiangz@ctamericas.com
Source:         ARIN


POCHandle:      CHUSH1-ARIN
IsRole:         N
LastName:       Chu
FirstName:      Shuhan
Street:         607 Herndon Parkway
Street:         Suite 201
City:           Herndon
State/Prov:     VA
Country:        US
PostalCode:     20170
RegDate:        2020-04-22
Updated:        2025-10-03
OfficePhone:    +1-213-236-0430
Mailbox:        shuhanchu@ctamericas.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.102.0.0/16

Range ASN Company Num of IPs
66.102.96.0/19 AS174 Cogent Communications, LLC 8,192
66.102.0.0/20 AS15169 Google LLC 4,096
66.102.208.0/20 AS26703 Kalona Cooperative Telephone Company 4,096
66.102.16.0/20 AS36538 San Jacinto College District 4,096
66.102.32.0/20 AS715 WoodyNet, Inc. 4,096
66.102.48.0/20 AS397803 Hanson Communications - Ohio 4,096
66.102.128.0/20 AS40092 HostPapa 4,096
66.102.32.0/20 AS42 WoodyNet, Inc. 4,096
66.102.192.0/20 AS11061 HUGHES E.C. 4,096
66.102.245.0/24 AS4134 CTA-VOIP 256
66.102.241.0/24 AS36678 CTA-VPN 256
66.102.250.0/24 AS36678 CTA IDC Backbone 256
66.102.254.0/24 AS4809 China Telecom Americas 256
66.102.247.0/24 AS4809 China Telecom Americas 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
111.193.98.184 AS4808 China Unicom Beijing Province Network 3.63ms from Beijing, CN
152.86.6.232 AS398242 Prentiss County Electric Power Association 17.03ms from Chicago, US
108.67.134.152 AS7018 AT&T Enterprises, LLC 18.32ms from Chicago, US
24.5.171.56 AS7922 Comcast Cable Communications, LLC 7.52ms from Fremont, US
217.249.40.120 AS3320 Deutsche Telekom AG 3.02ms from Hamburg, DE
105.187.241.88 AS37457 Telkom SA Ltd. 17.29ms from Johannesburg, ZA
86.181.164.120 AS2856 British Telecommunications PLC 4.38ms from London, GB
47.152.211.56 AS5650 Frontier Communications of America, Inc. 2.26ms from Los Angeles, US
83.35.125.8 AS3352 TELEFONICA DE ESPANA S.A.U. 13.26ms from Madrid, ES
112.122.199.168 AS4837 CHINA UNICOM China169 Backbone 7.49ms from Nanjing, CN
88.163.223.232 AS12322 Free SAS 7.77ms from Paris, FR
13.38.80.40 AS16509 Amazon.com, Inc. 0.15ms from Paris, FR
193.203.32.8 AS41191 Mappy SA 0.20ms from Paris, FR
216.25.147.8 AS10823 NetCarrier, Inc. 0.62ms from Philadelphia, US
46.121.128.136 AS12400 Partner Communications Ltd. 1.78ms from Rosh Ha‘Ayin, IL
191.205.123.72 AS26599 TELEFÔNICA BRASIL S.A 5.28ms from Sao Paulo, BR
47.112.138.184 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.55ms from Shenzhen, CN
178.129.62.232 AS28812 PJSC "Bashinformsvyaz" 9.04ms from Yekaterinburg, RU
77.167.134.248 AS1136 KPN B.V. 6.52ms from Amsterdam, NL
94.44.167.56 AS21334 One Hungary Ltd. 14.91ms from Budapest, HU
39.53.77.152 AS17557 Pakistan Telecommunication Company Limited 16.94ms from Karachi, PK
42.147.225.232 AS9824 JCOM Co., Ltd. 12.82ms from Tokyo, JP
185.3.207.136 AS50399 Open Line BV 5.56ms from Amsterdam, NL
94.64.203.120 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.17ms from Athens, GR
70.240.159.232 AS7018 AT&T Enterprises, LLC 11.50ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -m5 66.102.249.75
traceroute to 66.102.249.75 (66.102.249.75): 5 hops max, 52 byte packets
1 [AS174] 193.235.207.1 3.975 ms
2 [AS174] 154.25.4.125 3.213 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
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.

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