38.148.72.0/21

AS4226 · Sumofiber

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Summary

Country	United States
Domain	sumofiber.com
ASN	AS4226
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
OriginAS:       4226
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:      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:        2024-08-26
OfficePhone:    +1-801-320-1000
MobilePhone:    +1-801-889-8637
FaxPhone:       +1-801-320-1001
Mailbox:        noc@sumofiber.com
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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
38.148.73.5	AS4226 Sumofiber	`4.14ms` from Charlotte, US
38.148.72.25	AS4226 Sumofiber	`0.19ms` from Los Angeles, US
38.148.76.1	AS4226 Sumofiber	`4.19ms` 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
2.42.215.5	AS30722 Vodafone Italia S.p.A.	`5.04ms` from Arezzo, IT
24.99.237.69	AS7922 Comcast Cable Communications, LLC	`4.50ms` from Atlanta, US
198.179.243.69	AS26587 Ice Miller Donadio & Ryan	`4.91ms` from Chicago, US
103.138.213.245	AS139039 JK Network	`0.32ms` from Dhaka, BD
91.39.193.21	AS3320 Deutsche Telekom AG	`4.74ms` from Frankfurt am Main, DE
172.161.76.85	AS8075 Microsoft Corporation	`0.15ms` from Kloten, CH
106.70.232.181	AS4804 Microplex PTY LTD	`2.80ms` from Melbourne, AU
107.138.218.101	AS7018 AT&T Enterprises, LLC	`3.49ms` from Miami, US
184.150.15.5	AS577 Bell Canada	`0.50ms` from Montreal, CA
35.136.103.165	AS33363 Charter Communications, Inc	`9.43ms` from Orlando, US
124.188.220.117	AS1221 Telstra Limited	`1.72ms` from Perth, AU
35.153.48.133	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
49.235.224.101	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.06ms` from Shanghai, CN
124.109.171.5	AS2516 KDDI CORPORATION	`2.99ms` from Tokyo, JP
91.223.3.37	AS201814 MEVSPACE sp. z o.o.	`0.35ms` from Warsaw, PL
116.210.204.149	AS4134 CHINANET-BACKBONE	`3.98ms` from Wuhan, CN
77.173.150.229	AS1136 KPN B.V.	`2.77ms` from Amsterdam, NL
190.105.194.5	AS60022 Sona Network B.V.	`8.07ms` from Amsterdam, NL
78.7.235.229	AS8968 BT Italia S.p.A.	`4.89ms` from Arezzo, IT
65.158.149.117	AS209 CenturyLink Communications, LLC	`18.78ms` from Chicago, US
91.59.34.5	AS3320 Deutsche Telekom AG	`7.33ms` from Frankfurt am Main, DE
93.234.138.149	AS3320 Deutsche Telekom AG	`7.88ms` from Frankfurt am Main, DE
116.101.22.165	AS7552 Viettel Group	`2.82ms` from Hanoi, VN
82.115.170.117	AS12445 A2A Smart City S.P.A	`2.10ms` from Milan, IT
193.203.60.133	AS41268 LANTA Ltd	`0.72ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 38.148.72.25

traceroute to 38.148.72.25 (38.148.72.25): 64 hops max, 52 byte packets

1 [AS63023] 23.150.152.1 0.453 ms

2 *

3 [] 206.72.211.223 0.32 ms

4 [AS4226] 38.148.72.25 0.225 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On August 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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