38.240.28.0/23

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 38.240.28.0/23

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	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	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	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
38.240.0.0/19	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
38.240.64.0/21	AS16698	Quality Cablevision	2,048
38.240.136.0/21	AS174	HYPESTATUS INC.	2,048
38.240.232.0/21	AS53259	Jo-Carroll Energy/ Sand Prairie Wireless	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

Read more

Pingable IPs

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

IP Address	ASN	Details
38.240.29.3	AS396168 ThinkBig Networks, LLC	`5.22ms` from Ashburn, US
38.240.28.3	AS396168 ThinkBig Networks, LLC	`5.13ms` 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
221.197.96.135	AS4837 CHINA UNICOM China169 Backbone	`5.70ms` from Beijing, CN
47.110.163.199	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.70ms` from Hangzhou, CN
178.205.80.231	AS28840 PJSC "TATTELECOM"	`1.43ms` from Kazan, RU
71.9.69.215	AS20115 Charter Communications LLC	`5.09ms` from Los Angeles, US
79.151.250.39	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.74ms` from Madrid, ES
14.203.20.87	AS7545 TPG Telecom Limited	`11.31ms` from Melbourne, AU
112.20.82.135	AS56046 China Mobile communications corporation	`0.96ms` from Nanjing, CN
191.121.241.231	AS26615 TIM S/A	`18.56ms` from Osasco, BR
34.12.110.103	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
88.127.242.7	AS12322 Free SAS	`9.10ms` from Paris, FR
51.103.85.55	AS8075 Microsoft Corporation	`0.42ms` from Paris, FR
18.214.177.135	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
145.239.41.119	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
173.194.30.7	AS15169 Google LLC	`0.44ms` from Santiago de Queretaro, MX
61.36.41.71	AS3786 LG DACOM Corporation	`1.49ms` from Seoul, KR
77.65.213.39	AS210379 PROGRESO.PL Sp. z o.o	`5.94ms` from Warsaw, PL
60.169.201.39	AS4134 CHINANET-BACKBONE	`15.02ms` from Wuhan, CN
35.199.61.199	AS396982 Google LLC	`0.13ms` from Ashburn, US
48.217.9.55	AS8075 Microsoft Corporation	`0.33ms` from Ashburn, US
122.115.50.247	AS4847 China Networks Inter-Exchange	`4.06ms` from Beijing, CN
113.250.119.167	AS4134 CHINANET-BACKBONE	`1.10ms` from Chongqing, CN
113.181.88.87	AS45899 VNPT Corp	`2.14ms` from Hanoi, VN
39.36.192.167	AS17557 Pakistan Telecommunication Company Limited	`3.83ms` from Lahore, PK
78.150.104.167	AS13285 TalkTalk Communications Limited	`1.76ms` from London, GB
87.160.220.167	AS3320 Deutsche Telekom AG	`4.12ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 -f4 38.240.29.3

traceroute to 38.240.29.3 (38.240.29.3): 64 hops max, 52 byte packets

4 [AS36236] 104.225.114.82 0.488 ms

5 *

6 [AS174] 38.142.6.243 5.679 ms

7 [AS396168] 38.240.29.3 5.254 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 18th 2026

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