1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.21.0.0/16
  4. AS15133  | 72.21.80.0/24

72.21.80.0/24

AS15133  ·  Edgecast Inc.

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Summary

Country United States
Domain edgecastcdn.net
ASN AS15133
Registry ARIN
ID EDGECAST-NETBLK-01

WHOIS Details

NetHandle:      NET-72-21-80-0-1
OrgID:          EDGEC-25
Parent:         NET-72-0-0-0-0
NetName:        EDGECAST-NETBLK-01
NetRange:       72.21.80.0 - 72.21.95.255
NetType:        allocation
RegDate:        2007-04-23
Updated:        2022-07-11
Source:         ARIN


OrgID:          EDGEC-25
OrgName:        Edgecast Inc.
CanAllocate:    
Street:         13031 W Jefferson Blvd. Building 900
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90094
RegDate:        2022-04-26
Updated:        2026-02-25
OrgAdminHandle: SHAPC1-ARIN
OrgTechHandle:  NOC2475-ARIN
OrgTechHandle:  SHAPC1-ARIN
OrgAbuseHandle: ABUSE8588-ARIN
OrgNOCHandle:   NOC2475-ARIN
OrgRoutingHandle:   NOC2475-ARIN
OrgDNSHandle:   NOC2475-ARIN
Source:         ARIN


POCHandle:      NOC2475-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         13031 W Jefferson Blvd. Building 900
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90094
RegDate:        2007-03-08
Updated:        2025-06-12
OfficePhone:    +1-310-479-3200
OfficePhone:    +1-877-334-3236
Mailbox:        support@uplynk.com
Source:         ARIN


POCHandle:      SHAPC1-ARIN
IsRole:         N
LastName:       Shapcott
FirstName:      Simon
Street:         London
City:           London
State/Prov:     
Country:        GB
PostalCode:     
RegDate:        2025-06-12
Updated:        2026-02-25
OfficePhone:    +44 7976 594 525
Mailbox:        simon@uplynk.com
Source:         ARIN


POCHandle:      ABUSE8588-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         13031 W Jefferson Blvd
Street:         Building 900
City:           Los Angeles
State/Prov:     CA
Country:        US
PostalCode:     90094
RegDate:        2022-11-02
Updated:        2025-06-12
OfficePhone:    +1-602-850-5200
Mailbox:        abuse@uplynk.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.21.0.0/16

Range ASN Company Num of IPs
72.21.192.0/19 AS16509 Amazon.com, Inc. 8,192
72.21.128.0/19 AS16509 Amazon.com, Inc. 8,192
72.21.96.0/19 AS47064 Education Service Center Region XV 8,192
72.21.64.0/20 AS4474 TCT West, Inc. 4,096
72.21.0.0/21 AS399065 Dixie EPA 2,048
72.21.10.0/23 AS20055 Wholesail networks LLC 512
72.21.179.0/24 AS14717 ECI Hosted Services 256
72.21.180.0/24 AS14717 ECI Hosted Services 256
72.21.181.0/24 AS14717 ECI Hosted Services 256
72.21.182.0/24 AS14717 ECI Hosted Services 256
72.21.183.0/24 AS14717 ECI Hosted Services 256
72.21.185.0/24 AS14717 ECI Hosted Services 256
72.21.186.0/24 AS14717 ECI Hosted Services 256
72.21.21.0/24 AS14492 Bespoke Software, Inc. 256
72.21.188.0/24 AS14717 ECI Hosted Services 256
72.21.20.0/24 AS16557 Colo Solutions 256
72.21.22.0/24 AS16557 Colo Solutions 256
72.21.15.0/24 AS22805 CNL Financial Group Inc. 256
72.21.174.0/24 AS27455 Williams Trading LLC 256
72.21.173.0/24 AS29746 S3 Partners, LLC 256
72.21.23.0/24 AS397287 AutoCrib, Inc. 256
72.21.187.0/24 AS14717 ECI Hosted Services 256
72.21.161.0/24 AS14717 ECI WEBHOSTING BOS 256
72.21.165.0/24 AS14717 Eze Castle Integration, Inc. 256
72.21.168.0/24 AS14717 Eze Castle Integration 256
72.21.172.0/24 AS14717 Eze Castle Integration 256
72.21.176.0/24 AS14717 ECI Hosted Services 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
72.21.80.50 AS15133 Edgecast Inc. 0.18ms from Los Angeles, 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
5.195.198.24 AS5384 Emirates Internet 2.36ms from Al Fujairah City, AE
3.94.94.216 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
74.34.16.8 AS7011 Frontier Communications of America, Inc. 18.87ms from Chicago, US
18.195.144.40 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
82.198.228.104 AS47583 Hostinger International Limited 0.46ms from Frankfurt am Main, DE
42.115.25.200 AS18403 FPT Telecom Company 0.13ms from Hanoi, VN
82.165.4.136 AS8560 IONOS SE 0.62ms from London, GB
34.94.197.152 AS396982 Google LLC 0.11ms from Los Angeles, US
185.105.234.168 AS201942 Soltia Consulting SL 0.56ms from Madrid, ES
206.226.72.248 AS30036 Mediacom Communications Corp 9.84ms from Minneapolis, US
99.191.95.232 AS7018 AT&T Enterprises, LLC 6.08ms from Redding, US
122.38.21.216 AS17858 LG POWERCOMM 2.18ms from Seoul, KR
221.146.91.24 AS4766 Korea Telecom 1.40ms from Seoul, KR
58.127.96.136 AS9318 SK Broadband Co Ltd 2.61ms from Seoul, KR
101.190.178.88 AS1221 Telstra Limited 3.67ms from Sydney, AU
183.185.45.104 AS4837 CHINA UNICOM China169 Backbone 2.67ms from Taiyuan, CN
168.245.69.40 AS11377 SendGrid, Inc. 0.39ms from Ashburn, US
34.197.118.168 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
43.137.107.200 AS45090 Shenzhen Tencent Computer Systems Company Limited 3.35ms from Beijing, CN
52.252.179.184 AS8075 Microsoft Corporation 0.18ms from Chicago, US
129.112.99.72 AS13998 University of Texas Southwestern Medical Center 1.68ms from Dallas, US
86.44.125.152 AS5466 Eircom Limited 5.88ms from Dublin, IE
88.247.132.120 AS9121 Turk Telekomunikasyon Anonim Sirketi 3.67ms from Istanbul, TR
157.241.75.24 AS16509 Amazon.com, Inc. 0.08ms from Manama, BH
23.64.140.200 AS55836 Reliance Jio Infocomm Limited 8.37ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f4 72.21.80.37
traceroute to 72.21.80.37 (72.21.80.37): 64 hops max, 52 byte packets
5 [AS15133] 72.21.80.37 0.163 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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