38.26.155.0/24

AS174 · Cogent Communications, LLC

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Summary

Country	United States
Domain	cogentco.com
ASN	AS174
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-261A800011

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.26.155.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS206706	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273271	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 38.26.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS206706	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273271	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.26.16.0/20	AS53338	Cogent Communications - IPENG	4,096

Hosted domains

There are no domains currently hosted on this ASN.

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
222.153.34.184	AS4771 Spark New Zealand Trading Ltd.	`3.21ms` from Auckland, NZ
172.200.115.56	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
64.83.181.200	AS4181 TDS TELECOM	`10.63ms` from Chicago, US
189.177.55.72	AS8151 UNINET	`6.38ms` from Guadalajara, MX
23.9.125.56	AS16625 Akamai Technologies, Inc.	`0.36ms` from Hyderabad, IN
90.25.234.104	AS3215 Orange S.A.	`2.62ms` from Paris, FR
90.89.178.136	AS3215 Orange S.A.	`15.81ms` from Paris, FR
183.113.45.232	AS4766 Korea Telecom	`2.50ms` from Seoul, KR
54.252.51.56	AS16509 Amazon.com, Inc.	`0.14ms` from Sydney, AU
126.218.163.56	AS17676 SoftBank Corp.	`2.84ms` from Tokyo, JP
219.102.167.120	AS2514 NTT PC Communications, Inc.	`3.52ms` from Tokyo, JP
104.45.188.136	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
20.96.164.88	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
64.181.210.248	AS31898 Oracle Corporation	`0.36ms` from Chicago, US
40.115.127.56	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
2.217.203.136	AS5607 Sky UK Limited	`2.28ms` from Erith, GB
173.175.80.200	AS11427 Charter Communications Inc	`13.44ms` from Houston, US
121.172.87.248	AS4766 Korea Telecom	`0.71ms` from Incheon, KR
112.211.201.104	AS9299 Philippine Long Distance Telephone Company	`0.59ms` from Manila, PH
152.65.43.168	AS34087 NTE TELEKOM AS	`14.96ms` from Oslo, NO
196.75.149.168	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.02ms` from Rabat, MA
44.223.178.248	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
125.129.241.8	AS4766 Korea Telecom	`1.10ms` from Seoul, KR
116.91.105.136	AS2519 ARTERIA Networks Corporation	`2.38ms` from Tokyo, JP
92.203.156.232	AS2527 Sony Network Communications Inc.	`2.78ms` 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 -m5 38.26.155.107

traceroute to 38.26.155.107 (38.26.155.107): 5 hops max, 52 byte packets

1 [AS31898] 140.91.208.73 0.088 ms

2 [AS174] 199.100.3.106 0.758 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On February 16th 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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