1. All IP Ranges
  2. 38.0.0.0/8
  3. 38.148.0.0/16
  4. AS4226  | 38.148.72.0/21

38.148.72.0/21

AS4226  ·  Sumofiber

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Summary

Country United States
Domain sumofiber.com
ASN AS4226
Parent Range 38.0.0.0/8
Registry ARIN
ID SUMOFIBER-NET-38-148-0-0-1

WHOIS Details

NetHandle:      NET-38-148-0-0-1
OrgID:          CL-64
Parent:         NET-38-0-0-0-1
NetName:        SUMOFIBER-NET-38-148-0-0-1
NetRange:       38.148.0.0 - 38.148.127.255
NetType:        reallocation
Comment:        Please use the abuse@sumofiber.com email address for all complaints regarding UCE (spam), copyright violations,  security intrusions, and other suspected network abuse sourcing from SUMOFIBER networks. DO NOT COPY your complaint to any other ARIN SUMOFIBER POC's or email addresses on the SUMOFIBER network. Failure to comply with this statement will result in your complaint being ignored.
RegDate:        2023-04-06
Updated:        2025-05-07
TechHandle:     APC16-ARIN
NOCHandle:      APC16-ARIN
Source:         ARIN


OrgID:          CL-64
OrgName:        Sumofiber
CanAllocate:    
Street:         505 w 2600 s
City:           Bountiful
State/Prov:     UT
Country:        US
PostalCode:     84010
Comment:        Geofeed https://as4226.com/geofeed.csv
RegDate:        2011-12-16
Updated:        2025-02-12
OrgAdminHandle: APC16-ARIN
OrgTechHandle:  APC16-ARIN
OrgAbuseHandle: ABUSE9078-ARIN
OrgNOCHandle:   APC16-ARIN
Source:         ARIN


POCHandle:      ABUSE9078-ARIN
IsRole:         Y
LastName:       ABUSE
FirstName:      
Street:         1034 w 500 n
City:           Centerville
State/Prov:     UT
Country:        US
PostalCode:     84014
RegDate:        2024-07-22
Updated:        2024-07-22
OfficePhone:    +1-801-320-1000
Mailbox:        abuse@sumofiber.com
Source:         ARIN


POCHandle:      APC16-ARIN
IsRole:         Y
LastName:       Arin Point of Contact
FirstName:      
Street:         1034 W 500 N
City:           Centerville
State/Prov:     UT
Country:        US
PostalCode:     84014
RegDate:        2011-12-14
Updated:        2025-09-27
OfficePhone:    +1-801-320-1000
MobilePhone:    +1-801-889-8637
FaxPhone:       +1-801-320-1001
Mailbox:        noc@sumofiber.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.148.72.0/21

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 38.148.0.0/16

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
38.148.128.0/20 AS174 Cogent Communications - IPENG 4,096
38.148.144.0/20 AS7341 Velocity Network, Inc. 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
Read more

Pingable IPs

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

IP Address ASN Details
38.148.72.34 AS4226 Sumofiber 0.17ms from Los Angeles, US
38.148.76.1 AS4226 Sumofiber 4.19ms from Charlotte, US
38.148.73.1 AS4226 Sumofiber 4.18ms from Charlotte, 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
88.229.114.53 AS9121 Turk Telekomunikasyon Anonim Sirketi 14.69ms from Bursa, TR
139.210.220.85 AS4837 CHINA UNICOM China169 Backbone 4.11ms from Changchun, CN
9.234.123.133 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
23.197.138.101 AS16625 Akamai Technologies, Inc. 0.25ms from Frankfurt am Main, DE
79.204.49.37 AS3320 Deutsche Telekom AG 7.29ms from Frankfurt am Main, DE
212.79.58.5 AS20783 pop-interactive GmbH 0.58ms from Hamburg, DE
125.163.68.213 AS7713 PT Telekomunikasi Indonesia 19.79ms from Jakarta, ID
20.26.14.149 AS8075 Microsoft Corporation 0.24ms from London, GB
91.245.74.69 AS49824 PC Astra-net 0.83ms from Lviv, UA
222.10.174.133 AS2516 KDDI CORPORATION 14.98ms from Osaka, JP
54.198.24.53 AS14618 Amazon.com, Inc. 0.25ms from Reston, US
190.167.103.69 AS6400 Compañía Dominicana de Teléfonos S. A. 6.42ms from Santo Domingo, DO
119.255.240.165 AS23724 IDC, China Telecommunications Corporation 3.28ms from Tianjin, CN
50.241.66.117 AS7922 Comcast Cable Communications, LLC 5.27ms from Boston, US
119.7.213.5 AS4837 CHINA UNICOM China169 Backbone 6.01ms from Chengdu, CN
92.115.201.21 AS8926 Moldtelecom SA 3.00ms from Chisinau, MD
50.197.119.133 AS7922 Comcast Cable Communications, LLC 8.00ms from Detroit, US
188.107.89.245 AS3209 Vodafone GmbH 15.90ms from Duesseldorf, DE
200.167.172.245 AS4230 CLARO S.A. 0.47ms from Fortaleza, BR
63.181.60.5 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
122.41.57.69 AS17858 LG POWERCOMM 1.98ms from Incheon, KR
99.39.241.5 AS7018 AT&T Enterprises, LLC 4.74ms from Miami, US
133.215.125.21 AS2497 Internet Initiative Japan Inc. 5.44ms from Osaka, JP
133.114.199.213 AS2527 Sony Network Communications Inc. 1.86ms from Osaka, JP
60.209.125.5 AS4837 CHINA UNICOM China169 Backbone 0.57ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 38.148.76.18
traceroute to 38.148.76.18 (38.148.76.18): 64 hops max, 52 byte packets
3 *
4 *
Measurement taken from IPinfo ProbeNet in Charlotte, 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.

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