66.102.252.0/24

AS4809 · China Telecom Next Generation Carrier Network

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Summary

Country	United States
Domain	konceptusa.com
ASN	AS4809
Registry	ARIN
ID	CTA-66-102-252-0-28

WHOIS Details

NetHandle:      NET-66-102-252-0-1
OrgID:          C03356048
Parent:         NET-66-102-240-0-1
NetName:        CTA-66-102-252-0-28
NetRange:       66.102.252.0 - 66.102.252.15
NetType:        reassignment
OriginAS:       4809
Comment:        phil@konceptusa.com
RegDate:        2013-03-28
Updated:        2013-03-28
Source:         ARIN


OrgID:          C03356048
OrgName:        Koncept USA
CanAllocate:    
Street:         624 S. Grand Ave #1810-Y, MMR C38
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90017
RegDate:        2013-03-28
Updated:        2013-03-28
Source:         ARIN

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.102.252.4	chinaccsusa.com	1
66.102.252.116	sf-express-us.com	1

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

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

IP Address	ASN	Details
66.102.252.106	AS4809 China Telecom Next Generation Carrier Network	`0.22ms` from San Jose, 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
51.8.12.88	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
75.70.104.120	AS7922 Comcast Cable Communications, LLC	`5.55ms` from Denver, US
4.249.188.8	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
2.241.143.248	AS6805 Telefonica Germany GmbH & Co.OHG	`2.20ms` from Hamburg, DE
189.137.51.152	AS8151 UNINET	`2.44ms` from Mexico City, MX
87.17.13.232	AS3269 Telecom Italia S.p.A.	`12.35ms` from Milan, IT
126.92.66.40	AS17676 SoftBank Corp.	`3.92ms` from Osaka, JP
27.126.51.40	AS38133 CMB	`4.77ms` from Seoul, KR
1.245.124.184	AS9318 SK Broadband Co Ltd	`3.10ms` from Seoul, KR
180.158.7.104	AS4812 China Telecom (Group)	`3.38ms` from Shanghai, CN
147.181.10.136	AS202553 Dienst Uitvoering Onderwijs	`9.02ms` from Amsterdam, NL
190.137.101.136	AS7303 Telecom Argentina S.A.	`15.12ms` from Asuncion, PY
116.242.73.8	AS4847 China Networks Inter-Exchange	`5.67ms` from Beijing, CN
178.220.12.24	AS8400 TELEKOM SRBIJA a.d.	`6.73ms` from Belgrade, RS
197.45.214.8	AS8452 TE-AS	`5.44ms` from Cairo, EG
199.18.233.184	AS600 OARnet	`8.24ms` from Chicago, US
47.160.80.72	AS5650 Frontier Communications of America, Inc.	`1.45ms` from Dallas, US
81.241.143.184	AS5432 Proximus NV	`4.84ms` from Gravelines, FR
8.148.150.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.57ms` from Guangzhou, CN
83.36.28.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.25ms` from Madrid, ES
173.168.183.200	AS33363 Charter Communications, Inc	`9.22ms` from Orlando, US
180.0.221.8	AS4713 NTT Communications Corporation	`2.38ms` from Osaka, JP
112.184.33.200	AS4766 Korea Telecom	`9.75ms` from Seoul, KR
39.113.228.104	AS9318 SK Broadband Co Ltd	`6.86ms` from Seoul, KR
20.10.22.152	AS8075 Microsoft Corporation	`0.37ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 -f4 66.102.252.100

traceroute to 66.102.252.100 (66.102.252.100): 64 hops max, 52 byte packets

4 [AS1299] 213.248.79.253 0.634 ms

5 [AS4809] 66.102.252.100 0.514 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On September 5th 2025

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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