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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        2024-02-01
OfficePhone:    +1-213-236-0430
Mailbox:        [email protected]
Mailbox:        [email protected]
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

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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
52.46.135.248	AS16509 Amazon.com, Inc.	`0.38ms` from Ashburn, US
76.125.172.248	AS7922 Comcast Cable Communications, LLC	`12.75ms` from Ashburn, US
94.64.203.120	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.21ms` from Athens, GR
197.94.206.24	AS20011 Dimension Data	`1.35ms` from Cape Town, ZA
3.72.134.152	AS16509 Amazon.com, Inc.	`0.24ms` from Frankfurt am Main, DE
82.223.228.88	AS8560 IONOS SE	`0.43ms` from Logrono, ES
188.15.136.232	AS3269 Telecom Italia S.p.A.	`4.43ms` from Milan, IT
119.180.37.40	AS4837 CHINA UNICOM China169 Backbone	`7.45ms` from Qingdao, CN
187.237.169.8	AS8151 UNINET	`17.64ms` from Santiago de Queretaro, MX
121.134.194.72	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
61.98.7.200	AS9318 SK Broadband Co Ltd	`1.83ms` from Seoul, KR
126.29.97.104	AS17676 SoftBank Corp.	`7.35ms` from Tokyo, JP
153.206.39.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.06ms` from Tokyo, JP
50.85.208.88	AS8075 Microsoft Corporation	`0.56ms` from Amsterdam, NL
200.101.243.152	AS8167 V tal	`7.90ms` from Curitiba, BR
179.185.34.168	AS18881 TELEFÔNICA BRASIL S.A	`12.66ms` from Fortaleza, BR
52.59.11.24	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
94.166.28.248	AS1267 WIND TRE S.P.A.	`16.48ms` from Frosinone, IT
121.58.79.248	AS4134 CHINANET-BACKBONE	`2.94ms` from Haikou, CN
217.249.40.120	AS3320 Deutsche Telekom AG	`2.99ms` from Hamburg, DE
109.87.64.136	AS13188 CONTENT DELIVERY NETWORK LTD	`7.52ms` from Kyiv, UA
34.102.57.88	AS396982 Google LLC	`0.10ms` from Los Angeles, US
59.190.66.216	AS17511 OPTAGE Inc.	`1.49ms` from Osaka, JP
203.53.103.72	AS1221 Telstra Limited	`1.31ms` from Sydney, AU
220.135.116.120	AS3462 Data Communication Business Group	`0.63ms` from Taipei, TW

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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