1. All IP Ranges
  2. 38.0.0.0/8
  3. 38.181.0.0/16
  4. AS398704  | 38.181.81.0/24

38.181.81.0/24

AS398704  ·  STACKS INC

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Summary

Country United States
Domain stacksdiscovery.com
ASN AS398704
Parent Range 38.0.0.0/8
Registry ARIN
ID STACKS-CGNT-NET-1

WHOIS Details

NetHandle:      NET-38-181-80-0-1
OrgID:          STACK-10
Parent:         NET-38-0-0-0-1
NetName:        STACKS-CGNT-NET-1
NetRange:       38.181.80.0 - 38.181.87.255
NetType:        reallocation
Comment:        GeoFeed https://www.stacksinc.net/geofeed.csv
RegDate:        2024-09-26
Updated:        2024-09-27
Source:         ARIN


OrgID:          STACK-10
OrgName:        STACKS INC
CanAllocate:    
Street:         1665 LOGAN ST
City:           DENVER
State/Prov:     CO
Country:        US
PostalCode:     80203
Comment:        GeoFeed https://www.stacksinc.net/geofeed.csv
RegDate:        2020-08-05
Updated:        2025-02-17
OrgAdminHandle: ZHANG335-ARIN
OrgTechHandle:  NOCNO72-ARIN
OrgAbuseHandle: NOCNO72-ARIN
OrgNOCHandle:   CHONG52-ARIN
OrgNOCHandle:   NOCNO72-ARIN
OrgRoutingHandle:   NOCNO72-ARIN
OrgDNSHandle:   NOCNO72-ARIN
Source:         ARIN


POCHandle:      CHONG52-ARIN
IsRole:         N
LastName:       chong
FirstName:      joey
Street:         adfg3211
City:           DENVER
State/Prov:     CO
Country:        US
PostalCode:     80203
RegDate:        2025-02-17
Updated:        2025-02-17
OfficePhone:    +1-626-890-5790
Mailbox:        supertczk000@gmail.com
Source:         ARIN


POCHandle:      ZHANG335-ARIN
IsRole:         N
LastName:       Zhang
FirstName:      Lai
Street:         1665 LOGAN ST
City:           DENVER
State/Prov:     CO
Country:        US
PostalCode:     80203
RegDate:        2020-08-04
Updated:        2025-02-17
OfficePhone:    +1-626-890-5790
Mailbox:        admin@stacksinc.net
Mailbox:        nick@stacksinc.net
Source:         ARIN


POCHandle:      NOCNO72-ARIN
IsRole:         N
LastName:       noc
FirstName:      noc
Street:         asdadfdasfdas dsafdasf
City:           dstar
State/Prov:     
Country:        AS
PostalCode:     12345
RegDate:        2025-02-15
Updated:        2025-02-15
OfficePhone:    +43423455
Mailbox:        noc@stacksinc.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.181.81.0/24

Range ASN Company Num of IPs
38.0.0.0/8 AS174 Cogent Communications, LLC 16,777,216
38.0.0.0/8 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 38.181.0.0/16

Range ASN Company Num of IPs
38.0.0.0/8 AS174 Cogent Communications, LLC 16,777,216
38.0.0.0/8 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
38.181.128.0/17 AS174 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 32,768
38.181.128.0/17 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 32,768
38.181.128.0/17 AS174 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 32,768
38.181.128.0/17 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 32,768

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
Read more

Pingable IPs

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

IP Address ASN Details
38.181.81.156 AS398704 STACKS INC 0.17ms from San Jose, 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
98.121.38.232 AS11426 Charter Communications Inc 10.37ms from Ashburn, US
89.0.174.216 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.59ms from Duesseldorf, DE
165.22.17.200 AS14061 DigitalOcean, LLC 0.28ms from Frankfurt am Main, DE
149.30.178.152 AS133199 SonderCloud Limited 0.61ms from Hong Kong, HK
58.239.138.24 AS9318 SK Broadband Co Ltd 7.23ms from Incheon, KR
67.215.169.8 AS27229 Webhosting.Net, Inc. 0.23ms from Miami, US
163.44.28.24 AS2514 NTT PC Communications, Inc. 2.12ms from Osaka, JP
116.82.179.152 AS2527 Sony Network Communications Inc. 1.28ms from Osaka, JP
54.37.165.248 AS16276 OVH SAS 0.08ms from Roubaix, FR
67.186.210.56 AS7922 Comcast Cable Communications, LLC 5.09ms from Salt Lake City, US
94.229.238.8 AS29190 MTS PJSC 4.42ms from Samara, RU
54.193.34.168 AS16509 Amazon.com, Inc. 0.18ms from San Jose, US
94.131.52.152 AS397044 My Tec Sa 1.07ms from Secaucus, US
3.39.36.216 AS16509 Amazon.com, Inc. 0.20ms from Seoul, KR
164.46.34.200 AS4694 IDC Frontier Inc. 3.58ms from Tokyo, JP
150.125.127.72 AS668 United States Department of Defense (DoD) 0.58ms from Atlanta, US
111.23.112.8 AS56047 China Mobile communications corporation 7.77ms from Changsha, CN
68.44.49.168 AS7922 Comcast Cable Communications, LLC 12.97ms from Chicago, US
14.176.84.120 AS45899 VNPT Corp 5.36ms from Da Nang, VN
176.109.209.40 AS15943 wilhelm.tel GmbH 0.49ms from Hamburg, DE
93.136.50.200 AS5391 Hrvatski Telekom d.d. 19.64ms from Ljubljana, SI
47.155.38.24 AS5650 Frontier Communications of America, Inc. 2.58ms from Los Angeles, US
176.191.154.168 AS5410 Bouygues Telecom SA 2.18ms from Marseille, FR
89.208.51.216 AS12695 LLC Digital Network 1.27ms from Moscow, RU
74.64.73.8 AS12271 Charter Communications Inc 4.22ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 38.181.81.133
traceroute to 38.181.81.133 (38.181.81.133): 64 hops max, 52 byte packets
2 [AS3356] 4.69.209.153 30.704 ms
3 *
4 *
Measurement taken from IPinfo ProbeNet in Casper, US
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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