66.132.186.0/24

AS398324 · Censys, Inc.

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Summary

Country	United States
Domain	censys.io
ASN	AS398324
Registry	ARIN
ID	CENSY

WHOIS Details

NetHandle:      NET-66-132-186-0-1
OrgID:          CENSY
Parent:         NET-66-0-0-0-0
NetName:        CENSY
NetRange:       66.132.186.0 - 66.132.186.255
NetType:        allocation
RegDate:        2024-05-14
Updated:        2024-05-14
Source:         ARIN


OrgID:          CENSY
OrgName:        Censys, Inc.
CanAllocate:    
Street:         116 1/2 S Main Street
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48104
Comment:        https://censys.io
RegDate:        2018-08-06
Updated:        2019-08-03
OrgAdminHandle: CLT4-ARIN
OrgTechHandle:  COT12-ARIN
OrgAbuseHandle: CAT20-ARIN
OrgNOCHandle:   COT12-ARIN
Source:         ARIN


POCHandle:      CLT4-ARIN
IsRole:         Y
LastName:       Censys Legal Team
FirstName:      
Street:         116 1/2 S Main Street
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48104
RegDate:        2018-08-03
Updated:        2025-11-25
OfficePhone:    +1-248-629-0125
Mailbox:        legal@censys.com
Mailbox:        legal@censys.io
Source:         ARIN


POCHandle:      COT12-ARIN
IsRole:         Y
LastName:       Censys Operations Team
FirstName:      
Street:         116 1/2 S Main Street
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48104
RegDate:        2018-08-03
Updated:        2025-11-25
OfficePhone:    +1-248-629-0125
Mailbox:        ops@censys.com
Mailbox:        ops@censys.io
Source:         ARIN


POCHandle:      CAT20-ARIN
IsRole:         Y
LastName:       Censys Abuse Team
FirstName:      
Street:         116 1/2 S Main Street
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48104
RegDate:        2018-08-03
Updated:        2025-11-26
OfficePhone:    +1-248-629-0125
Mailbox:        scan-abuse@censys.com
Mailbox:        scan-abuse@censys.io
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.132.0.0/16

Range	ASN	Company	Num of IPs
66.132.0.0/17	AS174	Cogent Communications, LLC	32,768
66.132.216.0/21	AS13768	Aptum Technologies	2,048
66.132.160.0/21	AS35847	Ezee Fiber	2,048
66.132.168.0/22	AS31746	Franklin and Marshall College	1,024
66.132.204.0/22	AS8075	Skopos Financial LLC	1,024
66.132.176.0/22	AS31746	Franklin and Marshall College	1,024
66.132.212.0/22	AS400779	OntarioNet	1,024
66.132.182.0/23	AS20018	Moapa Valley Telephone Company	512
66.132.225.0/24	AS13768	Aptum Technologies	256
66.132.227.0/24	AS13768	Aptum Technologies	256
66.132.138.0/24	AS16509	Sagen MI Canada Inc.	256
66.132.133.0/24	AS13122	OV Limited	256
66.132.148.0/24	AS398324	Censys, Inc.	256
66.132.172.0/24	AS398324	Censys, Inc.	256
66.132.153.0/24	AS398324	Censys, Inc.	256
66.132.224.0/24	AS398324	Censys, Inc.	256
66.132.228.0/24	AS398324	Censys, Inc.	256
66.132.159.0/24	AS398324	Censys, Inc.	256
66.132.198.0/24	AS398324	Censys, Inc.	256
66.132.195.0/24	AS398324	Censys, Inc.	256
66.132.140.0/24	AS400865	Trick Solutions	256
66.132.226.0/24	AS400920	Grabien Inc.	256
66.132.134.0/24	AS44536	OJSC Dos-Credobank	256
66.132.145.0/24	AS32697	NM Fiber Network, LLC	256
66.132.208.0/24	AS13768	Aptum Technologies	256
66.132.139.0/24	AS13768	Aptum Technologies	256
66.132.181.0/24	AS13768	Aptum Technologies	256
66.132.232.0/24	AS13768	Aptum Technologies	256
66.132.187.0/24	AS13768	Aptum Technologies	256
66.132.141.0/24	AS13768	Aptum Technologies	256
66.132.144.0/24	AS13768	Aptum Technologies	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
154.246.123.40	AS36947 Telecom Algeria	`12.34ms` from Algiers, DZ
186.190.158.184	AS264642 TELESISTEMA S.R.L.	`18.17ms` from Asuncion, PY
87.108.35.8	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.60ms` from Helsinki, FI
180.244.19.120	AS7713 PT Telekomunikasi Indonesia	`1.64ms` from Jakarta, ID
2.121.1.104	AS5607 Sky UK Limited	`5.75ms` from London, GB
109.172.218.104	AS16010 Magticom Ltd.	`0.77ms` from Tbilisi, GE
23.55.211.184	AS16625 Akamai Technologies, Inc.	`0.34ms` from Tokyo, JP
73.39.124.232	AS7922 Comcast Cable Communications, LLC	`7.02ms` from Ashburn, US
87.159.182.40	AS3320 Deutsche Telekom AG	`2.25ms` from Berlin, DE
85.100.108.40	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.84ms` from Bursa, TR
197.134.83.24	AS24835 Vodafone Data	`12.49ms` from Cairo, EG
106.221.24.152	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`8.27ms` from Chennai, IN
182.78.115.88	AS9498 BHARTI Airtel Ltd.	`3.58ms` from Delhi, IN
3.69.199.72	AS16509 Amazon.com, Inc.	`0.24ms` from Frankfurt am Main, DE
148.64.9.72	AS396982 Google LLC	`0.10ms` from London, GB
23.206.188.136	AS20940 Akamai International B.V.	`0.14ms` from Los Angeles, US
38.33.108.104	AS398823 PEG TECH INC	`7.90ms` from Los Angeles, US
216.49.18.120	AS3737 PenTeleData Inc.	`8.16ms` from New York City, US
111.15.197.200	AS24444 Shandong Mobile Communication Company Limited	`9.37ms` from Qingdao, CN
189.113.176.200	AS270333 NCT - NET COMPANY TELECOM	`2.05ms` from Sao Paulo, BR
183.108.24.88	AS4766 Korea Telecom	`4.53ms` from Seoul, KR
120.240.156.152	AS56040 China Mobile communications corporation	`0.91ms` from Shenzhen, CN
95.171.87.200	AS8990 4iG Telecommunications Holding Zrt	`2.68ms` from Budapest, HU
109.182.197.120	AS5603 Telekom Slovenije, d.d.	`1.30ms` from Ljubljana, SI
203.140.174.216	AS7511 SYNAPSE Co.,Ltd.	`12.15ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m13 66.132.186.35

traceroute to 66.132.186.35 (66.132.186.35): 13 hops max, 52 byte packets

4 [AS4134] 218.2.39.41 2.793 ms

5 *

6 *

7 *

8 *

9 [AS4134] 202.97.6.2 193.861 ms

10 [AS3356] 4.15.125.53 151.118 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On March 21st 2026

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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