38.240.12.0/23

AS396168 · ThinkBig Networks, LLC

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Summary

Country	United States
Domain	thinkbignets.com
ASN	AS396168
Parent Range	38.240.0.0/19
Registry	ARIN
ID	THINKBIG-CGNT-NET-1

WHOIS Details

NetHandle:      NET-38-240-0-0-1
OrgID:          TNL-31
Parent:         NET-38-0-0-0-1
NetName:        THINKBIG-CGNT-NET-1
NetRange:       38.240.0.0 - 38.240.31.255
NetType:        reallocation
Comment:        Geofeed http://geofeed.iqfiber.com/geofeed.csv
RegDate:        2023-08-30
Updated:        2025-04-30
Source:         ARIN


OrgID:          TNL-31
OrgName:        ThinkBig Networks, LLC
CanAllocate:    
Street:         519 Morgnec Rd.
City:           Chestertown
State/Prov:     MD
Country:        US
PostalCode:     21620
RegDate:        2017-03-03
Updated:        2025-01-30
OrgAdminHandle: TECHN1430-ARIN
OrgTechHandle:  TECHN1430-ARIN
OrgAbuseHandle: TECHN1430-ARIN
Source:         ARIN


POCHandle:      TECHN1430-ARIN
IsRole:         Y
LastName:       Technical Support
FirstName:      
Street:         519 Morgnec Rd.
City:           Chestertown
State/Prov:     MD
Country:        US
PostalCode:     21620
RegDate:        2017-03-02
Updated:        2026-01-08
OfficePhone:    +1-888-318-1372
Mailbox:        tech@thinkbignets.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.240.12.0/23

Range	ASN	Company	Num of IPs
38.240.0.0/19	AS396168	ThinkBig Networks, LLC	8,192
38.0.0.0/8	AS136841	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS205384	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS206706	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.240.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS206706	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS136841	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS205384	Cogent Communications, LLC	16,777,216
38.240.0.0/19	AS396168	ThinkBig Networks, LLC	8,192
38.240.96.0/19	AS7250	Surry Telephone Membership Corporation	8,192
38.240.240.0/20	AS40545	Empire Access	4,096
38.240.160.0/20	AS7341	Velocity Network, Inc.	4,096
38.240.232.0/21	AS53259	Jo-Carroll Energy/ Sand Prairie Wireless	2,048
38.240.64.0/21	AS16698	Quality Cablevision	2,048
38.240.136.0/21	AS174	HYPESTATUS INC.	2,048
38.240.188.0/22	AS396860	MORnet Communications, LLC	1,024

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
38.240.13.1	AS396168 ThinkBig Networks, LLC	`3.16ms` from Ashburn, US
38.240.12.2	AS396168 ThinkBig Networks, LLC	`2.97ms` from Ashburn, 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
141.193.39.55	AS6169 Kentik Technologies, Inc.	`0.27ms` from Ashburn, US
79.130.63.71	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.70ms` from Athens, GR
40.133.82.23	AS7029 Windstream Communications LLC	`0.32ms` from Atlanta, US
123.122.167.231	AS4808 China Unicom Beijing Province Network	`3.70ms` from Beijing, CN
86.41.71.215	AS5466 Eircom Limited	`3.23ms` from Dublin, IE
171.245.100.87	AS7552 Viettel Group	`2.60ms` from Hanoi, VN
81.37.143.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.81ms` from Madrid, ES
123.96.144.55	AS4134 CHINANET-BACKBONE	`8.64ms` from Ningbo, CN
126.94.181.7	AS17676 SoftBank Corp.	`3.64ms` from Osaka, JP
20.249.90.119	AS8075 Microsoft Corporation	`0.35ms` from Seoul, KR
115.162.75.71	AS2527 Sony Network Communications Inc.	`3.89ms` from Tokyo, JP
20.191.172.215	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
141.224.228.55	AS15435 DELTA Fiber Nederland B.V.	`0.78ms` from Amsterdam, NL
82.29.92.135	AS212238 Datacamp Limited	`0.23ms` from Ashburn, US
102.45.159.87	AS8452 TE-AS	`2.31ms` from Cairo, EG
213.120.96.39	AS2856 British Telecommunications PLC	`1.99ms` from Erith, GB
86.153.188.231	AS2856 British Telecommunications PLC	`2.74ms` from Erith, GB
95.112.157.199	AS6805 Telefonica Germany GmbH & Co.OHG	`2.26ms` from Hamburg, DE
68.201.166.23	AS11427 Charter Communications Inc	`7.68ms` from Houston, US
151.145.92.55	AS31898 Oracle Corporation	`0.24ms` from Jerusalem, IL
80.41.84.183	AS13285 TalkTalk Communications Limited	`6.29ms` from London, GB
213.139.193.23	AS62240 Clouvider	`0.21ms` from Los Angeles, US
15.206.223.199	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
73.130.37.23	AS7922 Comcast Cable Communications, LLC	`18.85ms` from Reston, US
205.120.48.55	AS210 Utah Education Network	`7.44ms` from Salt Lake City, US

Traceroute

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

traceroute -a -n -q1 38.240.12.1

traceroute to 38.240.12.1 (38.240.12.1): 64 hops max, 52 byte packets

1 [AS63023] 23.154.136.1 0.176 ms

2 *

3 [AS174] 154.54.40.49 1.35 ms

4 [AS174] 154.54.162.218 3.07 ms

5 [AS174] 38.104.12.49 2.136 ms

6 [AS396168] 38.240.12.1 3.249 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 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.

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