38.240.4.0/22

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 38.240.4.0/22

Range	ASN	Company	Num of IPs
38.240.0.0/19	AS396168	ThinkBig Networks, LLC	8,192
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS269261	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS270145	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273307	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS4657	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS53107	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS151109	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	AS151109	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS53107	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS4657	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS269261	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS270145	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273307	Cogent Communications, LLC	16,777,216
38.240.96.0/19	AS7250	Surry Telephone Membership Corporation	8,192
38.240.0.0/19	AS396168	ThinkBig Networks, LLC	8,192
38.240.160.0/20	AS7341	Velocity Network, Inc.	4,096
38.240.240.0/20	AS40545	Empire Access	4,096
38.240.232.0/21	AS53259	Jo-Carroll Energy/ Sand Prairie Wireless	2,048
38.240.136.0/21	AS174	HYPESTATUS INC.	2,048
38.240.64.0/21	AS16698	Quality Cablevision	2,048
38.240.188.0/22	AS396860	MORnet Communications, LLC	1,024

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
38.240.7.74	dragonnetworks.com	1
38.240.5.138	eftonhills.com	1
38.240.7.134	masonflix.net	1
38.240.7.88	masumichi.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
38.240.6.2	AS396168 ThinkBig Networks, LLC	`1.94ms` from Ashburn, US
38.240.4.2	AS396168 ThinkBig Networks, LLC	`1.93ms` from Ashburn, US
38.240.5.1	AS396168 ThinkBig Networks, LLC	`1.92ms` from Ashburn, US
38.240.7.1	AS396168 ThinkBig Networks, LLC	`1.91ms` 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
52.146.1.150	AS8075 Microsoft Corporation	`0.52ms` from Ashburn, US
12.252.8.182	AS7018 AT&T Enterprises, LLC	`1.79ms` from Atlanta, US
101.21.73.134	AS4837 CHINA UNICOM China169 Backbone	`9.50ms` from Beijing, CN
12.72.34.6	AS7018 AT&T Enterprises, LLC	`6.21ms` from Dallas, US
20.12.207.150	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
207.154.68.230	AS4927 Aseva LLC	`3.35ms` from Los Angeles, US
65.93.0.6	AS577 Bell Canada	`4.45ms` from Montreal, CA
39.91.190.54	AS4837 CHINA UNICOM China169 Backbone	`5.05ms` from Qingdao, CN
12.119.72.86	AS7018 AT&T Enterprises, LLC	`1.01ms` from Secaucus, US
106.166.39.38	AS2516 KDDI CORPORATION	`10.49ms` from Tokyo, JP
96.89.33.6	AS7922 Comcast Cable Communications, LLC	`14.37ms` from Washington, US
145.131.204.134	AS28685 Routit BV	`3.48ms` from Amsterdam, NL
201.217.47.134	AS27768 COMPAÑIA PARAGUAYA DE COMUNICACIONES S.A. (COPACO S.A.)	`5.11ms` from Asuncion, PY
68.56.12.118	AS7922 Comcast Cable Communications, LLC	`7.81ms` from Flint, US
18.153.66.102	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
216.160.37.6	AS209 CenturyLink Communications, LLC	`3.33ms` from Minneapolis, US
162.43.104.230	AS131965 Xserver Inc.	`0.51ms` from Osaka, JP
78.193.49.54	AS12322 Free SAS	`6.60ms` from Paris, FR
88.136.101.134	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.28ms` from Paris, FR
12.144.117.166	AS7018 AT&T Enterprises, LLC	`2.15ms` from San Jose, US
50.173.20.246	AS7922 Comcast Cable Communications, LLC	`4.00ms` from Seattle, US
52.198.166.38	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
186.123.120.70	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`19.32ms` from Buenos Aires, AR
65.69.128.102	AS7018 AT&T Enterprises, LLC	`2.49ms` from Dallas, US
130.180.75.134	AS3209 Vodafone GmbH	`4.31ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 38.240.7.221

traceroute to 38.240.7.221 (38.240.7.221): 64 hops max, 52 byte packets

5 [AS2914] 128.241.15.41 11.757 ms

6 [AS2914] 128.241.10.79 0.815 ms

7 *

8 [AS396168] 38.240.7.221 3.534 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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