38.240.28.0/22

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 38.240.28.0/22

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
38.240.28.3	AS396168 ThinkBig Networks, LLC	`5.13ms` from Ashburn, US
38.240.29.3	AS396168 ThinkBig Networks, LLC	`5.22ms` 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
136.61.120.246	AS16591 Google Fiber Inc.	`7.19ms` from Ashburn, US
117.72.28.6	AS141679 China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch	`4.58ms` from Beijing, CN
81.225.77.230	AS3301 Telia Company AB	`0.86ms` from Goeteborg, SE
27.65.99.22	AS7552 Viettel Group	`3.68ms` from Ho Chi Minh City, VN
80.76.125.22	AS8902 CCS Connectivity Limited	`0.60ms` from London, GB
86.204.0.118	AS3215 Orange S.A.	`7.24ms` from Marseille, FR
90.9.3.6	AS3215 Orange S.A.	`10.00ms` from Marseille, FR
180.36.85.102	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.15ms` from Osaka, JP
76.117.93.102	AS7922 Comcast Cable Communications, LLC	`8.44ms` from Secaucus, US
24.206.103.70	AS55256 Netskope Inc	`0.11ms` from Stockholm, SE
114.45.188.166	AS3462 Data Communication Business Group	`1.24ms` from Taipei, TW
23.246.47.182	AS2906 Netflix Streaming Services Inc.	`0.25ms` from Tokyo, JP
63.181.169.150	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
161.81.233.198	AS137872 China Mobile Hong Kong Company Limited	`1.95ms` from Hong Kong, HK
85.99.111.198	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.51ms` from Istanbul, TR
105.22.41.70	AS37100 SEACOM Limited	`0.14ms` from Johannesburg, ZA
81.178.195.214	AS13285 TalkTalk Communications Limited	`3.10ms` from London, GB
199.188.90.246	AS64200 VIVID-HOSTING LLC	`0.18ms` from Los Angeles, US
104.13.225.6	AS7018 AT&T Enterprises, LLC	`3.35ms` from Los Angeles, US
216.187.24.6	AS11579 LANline Communications Inc	`2.03ms` from New York City, US
82.125.102.214	AS3215 Orange S.A.	`9.12ms` from Paris, FR
3.228.219.118	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
104.243.55.246	AS36223 Spanish Fork City	`2.92ms` from Salt Lake City, US
23.214.36.150	AS16625 Akamai Technologies, Inc.	`0.08ms` from Sydney, AU
3.112.149.214	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 -m7 38.240.31.87

traceroute to 38.240.31.87 (38.240.31.87): 7 hops max, 52 byte packets

3 [AS174] 38.32.206.49 0.8 ms

4 [AS174] 154.54.83.29 0.799 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 18th 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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