38.99.138.0/24

AS397468 · Think On, Inc.

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Summary

Country	Canada
Domain	thinkon.com
ASN	AS397468
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-26638A0018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.99.138.0/24

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

Nearby Ranges

BGP prefixes that overlap with 38.99.0.0/16

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
38.99.76.0/22	AS36323	Ezri / ImageShack Corp.	1,024
38.99.252.0/22	AS137182	Blue Wireless Pte. Ltd.	1,024
38.99.110.0/23	AS174	Chengdu Yanling Technology Co., Ltd.	512
38.99.238.0/23	AS398991	X99 US LLC	512
38.99.86.0/23	AS174	Tangent Inc.	512
38.99.113.0/24	AS174	AcquireWeb Inc.	256
38.99.118.0/24	AS174	Calview Netlink, Inc.	256
38.99.119.0/24	AS174	Ordr	256
38.99.120.0/24	AS174	Pure IP California LLC	256
38.99.121.0/24	AS174	Private Customer	256
38.99.126.0/24	AS174	AcquireWeb Inc.	256
38.99.135.0/24	AS174	VDI Networks	256
38.99.139.0/24	AS174	VDI Networks	256
38.99.142.0/24	AS174	NVG Communication Inc.	256
38.99.154.0/24	AS174	Bells & Whistles Communications, Inc.	256
38.99.190.0/24	AS174	Rogers Transit Services Inc.	256
38.99.19.0/24	AS174	345 California L.P.	256
38.99.21.0/24	AS174	Datadek Inc	256
38.99.225.0/24	AS174	CHSP Denver LLC - Hilton Denver City Ctr	256
38.99.248.0/24	AS174	BACK WAVES LIMITED	256
38.99.28.0/24	AS174	Lathrop GPM LLP	256
38.99.80.0/24	AS174	OneStepCloud	256
38.99.93.0/24	AS174	KAOPU CLOUD HK LIMITED	256
38.99.98.0/24	AS174	KAOPU CLOUD HK LIMITED	256
38.99.168.0/24	AS1100	Ravand CyberTech Inc	256
38.99.64.0/24	AS213971	SAS Connect-IX	256
38.99.84.0/24	AS214337	WebMedia - Nijmegen B.V.	256
38.99.99.0/24	AS274161		256
38.99.75.0/24	AS394993	Santa Clara Valley Transportation Authority ( VTA )	256
38.99.117.0/24	AS395029	STN Inc.	256
38.99.96.0/24	AS395362	8X8, Inc.	256
38.99.245.0/24	AS395507	Redlands Community Hospital	256
38.99.108.0/24	AS395748	NetSpeed LLC	256
38.99.92.0/24	AS400424	OXIO	256
38.99.231.0/24	AS46447	North American Derivatives Exchange, Inc.	256
38.99.17.0/24	AS53268	EIS Group, Inc.	256
38.99.247.0/24	AS63023	GLOBALTELEHOST CORP.	256
38.99.82.0/24	AS63023	GLOBALTELEHOST CORP.	256
38.99.95.0/24	AS213900	RSCOMPUTERS L.L.C.	256
38.99.129.0/24	AS11636	MServices Limited Partnership	256
38.99.250.0/24	AS1286	Altay Corporation	256
38.99.66.0/24	AS14528	ShotSpotter Technology	256
38.99.243.0/24	AS154324	Qiniu (China) Limited	256
38.99.115.0/24	AS17378	Continuity Focus, Inc.	256
38.99.100.0/24	AS174	Zoom Video Communications	256

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
38.99.138.190	telemerge.org	1

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

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

IP Address	ASN	Details
38.99.138.210	AS397468 Think On, Inc.	`3.97ms` from Toronto, CA

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
76.229.201.8	AS7018 AT&T Enterprises, LLC	`3.25ms` from Chicago, US
103.130.174.152	AS138343 Cyber Net Communications	`0.84ms` from Dhaka, BD
51.199.109.40	AS5607 Sky UK Limited	`1.50ms` from Dublin, IE
84.176.184.40	AS3320 Deutsche Telekom AG	`6.37ms` from Frankfurt am Main, DE
87.176.216.200	AS3320 Deutsche Telekom AG	`3.55ms` from Frankfurt am Main, DE
113.236.139.136	AS4837 CHINA UNICOM China169 Backbone	`10.05ms` from Liaoyang, CN
162.212.19.136	AS16851 NebraskaLink	`10.74ms` from Lincoln, US
86.138.129.56	AS2856 British Telecommunications PLC	`3.90ms` from London, GB
2.139.92.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.96ms` from Madrid, ES
23.194.29.248	AS16625 Akamai Technologies, Inc.	`0.35ms` from Marseille, FR
35.152.92.40	AS16509 Amazon.com, Inc.	`0.12ms` from Milan, IT
117.141.245.56	AS9808 China Mobile Communications Group Co., Ltd.	`10.04ms` from Nanning, CN
24.46.194.120	AS6128 Cablevision Systems Corp.	`8.58ms` from New York City, US
108.50.240.56	AS701 Verizon Business	`1.24ms` from New York City, US
46.241.123.24	AS21127 Joint Stock Company TransTeleCom	`5.46ms` from Novosibirsk, RU
23.38.122.56	AS20940 Akamai International B.V.	`3.33ms` from Nuernberg, DE
88.102.148.56	AS5610 O2 Czech Republic, a.s.	`3.57ms` from Prague, CZ
220.81.162.216	AS4766 Korea Telecom	`6.71ms` from Seoul, KR
60.146.64.24	AS17676 SoftBank Corp.	`16.83ms` from Tokyo, JP
76.69.106.88	AS577 Bell Canada	`3.02ms` from Toronto, CA
181.81.246.136	AS265630 COMISSO DANTE ANIBAL	`18.14ms` from Asuncion, PY
79.140.9.216	AS6876 TENET Scientific Production Enterprise LLC	`3.38ms` from Chisinau, MD
95.119.169.56	AS6805 Telefonica Germany GmbH & Co.OHG	`2.58ms` from Hamburg, DE
39.56.180.104	AS17557 Pakistan Telecommunication Company Limited	`19.04ms` from Islamabad, PK
172.249.109.104	AS20001 Charter Communications Inc	`5.34ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 38.99.138.252

traceroute to 38.99.138.252 (38.99.138.252): 64 hops max, 52 byte packets

4 [AS6461] 64.124.72.141 21.987 ms

5 [AS812] 69.63.248.70 12.743 ms

6 [AS812] 209.148.230.46 12.578 ms

7 [AS812] 24.156.146.190 12.285 ms

8 [AS812] 24.156.146.226 25.458 ms

9 [AS397468] 38.99.138.252 25.642 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On December 28th 2025

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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