1. All IP Ranges
  2. 38.0.0.0/8
  3. 38.156.0.0/16
  4. AS54936  | 38.156.204.0/23

38.156.204.0/23

AS54936  ·  Wyyerd Group

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Summary

Country United States
Domain wyyerd.com
ASN AS54936
Parent Range 38.156.192.0/19
Registry ARIN
ID WYYERD-CGNT-NET-5

WHOIS Details

NetHandle:      NET-38-156-192-0-1
OrgID:          WGL-107
Parent:         NET-38-0-0-0-1
NetName:        WYYERD-CGNT-NET-5
NetRange:       38.156.192.0 - 38.156.223.255
NetType:        reallocation
Comment:        Geofeed https://www.wyyerd.com/geofeed.csv
RegDate:        2023-02-17
Updated:        2025-12-08
Source:         ARIN


OrgID:          WGL-107
OrgName:        Wyyerd Group
CanAllocate:    
Street:         5600 Arapahoe Ave
Street:         Suite 200
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80303
Comment:        https://wyyerd.com
RegDate:        2019-04-18
Updated:        2024-11-25
OrgAdminHandle: ADMIN7210-ARIN
OrgTechHandle:  ADMIN7210-ARIN
OrgAbuseHandle: ADMIN7210-ARIN
OrgNOCHandle:   ADMIN7210-ARIN
Source:         ARIN


POCHandle:      ADMIN7210-ARIN
IsRole:         Y
LastName:       Admin
FirstName:      
Street:         1601 29th St STE 1292 PMB 1042
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2019-08-27
Updated:        2026-01-08
OfficePhone:    +1-720-443-5787
Mailbox:        ipadmin@wyyerd.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.156.204.0/23

Range ASN Company Num of IPs
38.156.192.0/19 AS54936 Wyyerd Group 8,192
38.0.0.0/8 AS262433 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS262503 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS265389 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS265634 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS273304 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS274515 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS275628 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

Nearby Ranges

BGP prefixes that overlap with 38.156.0.0/16

Range ASN Company Num of IPs
38.0.0.0/8 AS262433 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS262503 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS265389 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS265634 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS273304 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS274515 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS275628 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS7029 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS174 Cogent Communications, LLC 16,777,216
38.156.96.0/19 AS263793 TECNET ARGENTINA SA 8,192
38.156.192.0/19 AS54936 Wyyerd Group 8,192
38.156.232.0/21 AS272882 BITNET DOMINICANA, S.R.L. 2,048
38.156.248.0/22 AS265867 Trans Ocean Network 1,024
38.156.84.0/22 AS174 CR3 TELECOM LTDA / INTCOM FIBRA 1,024
38.156.64.0/22 AS267242 Amazonia Telecom 1,024
38.156.0.0/22 AS52762 TRIADE FIBRA 1,024
38.156.8.0/22 AS15195 Alhambra-Grantfork Telephone Company 1,024
38.156.228.0/22 AS271957 SOMOS NETWORKS COLOMBIA S.A.S. BIC 1,024
38.156.92.0/23 AS272137 CONEXION COMERCIALIZACION DE SERVICIOS DE TELECOMUNICACIONES EMPALMERIA Y CONSTRUCCION DE REDES HFC DEL SUR COLOMBIA SAS 512
38.156.226.0/23 AS274175 COOPERATIVA TELEFONICA Y OTROS SERVICIOS CORONEL DU GRATY LIMITADA 512
38.156.76.0/23 AS274115 INTERNET Y TELEVISIÓN S.A.S. 512
38.156.244.0/23 AS399622 Wireless Data Net, LLC 512
38.156.240.0/23 AS152475 ZT information network co., ltd 512
38.156.242.0/23 AS174 Cogent Communications - IPENG 512
38.156.89.0/24 AS272943 Openconnection Fernandez s.r.l. 256
38.156.95.0/24 AS151006 PT Nesta Indo Media 256
38.156.16.0/24 AS174 Cogent Communications - IPENG 256
38.156.252.0/24 AS174 Cogent Communications - IPENG 256
38.156.12.0/24 AS19318 netPika 256
38.156.15.0/24 AS265622 Wistarip Networks 256
38.156.17.0/24 AS267009 Fonata Telecomunicações LTDA 256
38.156.19.0/24 AS269832 Wai Net 256
38.156.13.0/24 AS272156 WEB MASTER COLOMBIA SAS 256
38.156.247.0/24 AS272157 Marmos e Marmos LTDA 256
38.156.70.0/24 AS272739 ISP PROVEEDOR DE SERVICIOS DE INTERNET SAS 256
38.156.254.0/24 AS272819 BOSCONET S.A.S. 256
38.156.246.0/24 AS272868 SEQURE NETWORKS SRL 256
38.156.88.0/24 AS134286 NetforChoice Solutions Pvt. Ltd 256
38.156.14.0/24 AS273224 BRAVIC.SRL 256
38.156.224.0/24 AS273234 Access Digital S.A.S. 256
38.156.90.0/24 AS273678 RR FIBRA OTICA TELECOM LTDA 256
38.156.18.0/24 AS274802 Supernet Line Servico de Comunicacoes LTDA 256
38.156.255.0/24 AS27951 Media Commerce Partners S.A 256
38.156.21.0/24 AS64134 ALCONTECH, ALMANZAR ACOSTA CONEXIONES TECNOLOGICAS S.R.L. 256
38.156.23.0/24 AS64134 PENIEL WILFI S.R.L 256
38.156.253.0/24 AS64134 Mejisolis Wireless 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
38.156.205.51 walkerfam.cloud 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

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

IP Address ASN Details
38.156.204.77 AS54936 Wyyerd Group 4.01ms from Phoenix, US
38.156.205.98 AS54936 Wyyerd Group 3.54ms from Phoenix, 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
146.3.77.215 AS6186 Garcia Consulting, Inc. 0.08ms from Ashburn, US
101.25.128.87 AS4837 CHINA UNICOM China169 Backbone 10.26ms from Beijing, CN
179.14.3.135 AS27831 Colombia Móvil 15.37ms from Bogotá, CO
34.31.246.135 AS396982 Google LLC 0.12ms from Council Bluffs, US
220.249.133.39 AS4837 CHINA UNICOM China169 Backbone 7.47ms from Fuzhou, CN
13.227.232.199 AS16509 Amazon.com, Inc. 0.62ms from Hanoi, VN
1.30.104.151 AS4837 CHINA UNICOM China169 Backbone 10.74ms from Hohhot, CN
105.255.198.23 AS36994 Vodacom 12.31ms from Johannesburg, ZA
171.161.97.7 AS10794 Bank of America, National Association 10.20ms from Los Angeles, US
2.99.146.199 AS13285 TalkTalk Communications Limited 1.07ms from Manchester, GB
153.203.243.7 AS4713 NTT DOCOMO BUSINESS,Inc. 7.01ms from Osaka, JP
71.223.207.215 AS209 CenturyLink Communications, LLC 1.61ms from Phoenix, US
34.231.179.87 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
114.254.5.23 AS9929 CHINA UNICOM Industrial Internet Backbone 5.25ms from Tianjin, CN
158.101.81.71 AS31898 Oracle Corporation 0.33ms from Tokyo, JP
91.227.104.119 AS51944 DARIUSZ WESOLOWSKI trading as PROMEDIA NOWICKI WESOLOWSKI Sp.J. 6.98ms from Warsaw, PL
172.3.204.87 AS7018 AT&T Enterprises, LLC 10.32ms from Atlanta, US
108.249.87.7 AS7018 AT&T Enterprises, LLC 11.12ms from Atlanta, US
186.83.189.23 AS10620 Telmex Colombia S.A. 19.83ms from Bogota, CO
73.119.212.247 AS7922 Comcast Cable Communications, LLC 7.40ms from Boston, US
222.163.61.135 AS4837 CHINA UNICOM China169 Backbone 8.09ms from Changchun, CN
73.9.208.231 AS7922 Comcast Cable Communications, LLC 5.43ms from Chicago, US
177.132.164.103 AS18881 TELEFÔNICA BRASIL S.A 4.46ms from Curitiba, BR
76.229.210.151 AS7018 AT&T Enterprises, LLC 2.19ms from Dallas, US
92.198.234.167 AS20676 Plusnet GmbH 14.71ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 38.156.204.45
traceroute to 38.156.204.45 (38.156.204.45): 64 hops max, 52 byte packets
4 *
5 *
6 *
8 *
9 *
10 [AS6939] 184.104.196.154 126.553 ms
11 [AS6939] 184.104.199.246 145.578 ms
12 [AS6939] 184.105.80.193 144.028 ms
13 [AS6939] 65.19.175.14 186.373 ms
14 *
15 [AS54936] 38.156.204.1 170.891 ms
16 [AS54936] 38.156.204.45 172.861 ms
Measurement taken from IPinfo ProbeNet in Ceske Budejovice, CZ
On

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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