1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.223.0.0/16
  4. AS21342  | 173.223.100.0/24

173.223.100.0/24

AS21342  ·  Akamai International B.V.

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Summary

Country United States
Domain akamai.com
ASN AS21342
Parent Range 173.222.0.0/15
Registry ARIN
ID AKAMAI

WHOIS Details

NetHandle:      NET-173-222-0-0-1
OrgID:          AKAMAI
Parent:         NET-173-0-0-0-0
NetName:        AKAMAI
NetRange:       173.222.0.0 - 173.223.255.255
NetType:        allocation
RegDate:        2009-12-23
Updated:        2012-03-02
Source:         ARIN


OrgID:          AKAMAI
OrgName:        Akamai Technologies, Inc.
CanAllocate:    
Street:         145 Broadway
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        1999-01-21
Updated:        2023-10-24
OrgAdminHandle: IPADM11-ARIN
OrgTechHandle:  IPADM11-ARIN
OrgTechHandle:  SJS98-ARIN
OrgAbuseHandle: NUS-ARIN
Source:         ARIN


POCHandle:      SJS98-ARIN
IsRole:         N
LastName:       Schecter
FirstName:      Steven
Street:         145 Broadway
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        2014-01-15
Updated:        2025-05-28
OfficePhone:    +1-617-274-7134
Mailbox:        ip-admin@akamai.com
Source:         ARIN


POCHandle:      IPADM11-ARIN
IsRole:         Y
LastName:       ipadmin
FirstName:      
Street:         8 Cambridge Center
Street:         Mailstop 926-G
Street:         Network Architecture
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02139
RegDate:        2002-08-30
Updated:        2026-02-10
OfficePhone:    +1-617-444-0017
Mailbox:        ip-admin@akamai.com
Source:         ARIN


POCHandle:      NUS-ARIN
IsRole:         Y
LastName:       NOC United States
FirstName:      
Street:         8 Cambridge Center
Street:         Mailstop 926-G
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        2002-11-18
Updated:        2017-03-07
OfficePhone:    +1-617-444-2535
Mailbox:        abuse@akamai.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 173.223.100.0/24

Range ASN Company Num of IPs
173.222.0.0/15 AS7545 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS34164 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4775 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4788 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS7470 Akamai Technologies, Inc. 131,072

Nearby Ranges

BGP prefixes that overlap with 173.223.0.0/16

Range ASN Company Num of IPs
173.222.0.0/15 AS7545 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4775 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS4788 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS7470 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS34164 Akamai Technologies, Inc. 131,072
173.222.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
173.223.156.0/22 AS16625 Akamai International, BV 1,024
173.223.28.0/22 AS16625 Akamai International, BV 1,024
173.223.168.0/22 AS20940 Akamai International, BV 1,024
173.223.128.0/23 AS16625 Akamai International, BV 512

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

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

IP Address ASN Details
173.223.100.77 AS21342 Akamai International B.V. 0.08ms from Brisbane, AU

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
154.250.129.232 AS36947 Telecom Algeria 12.69ms from Algiers, DZ
128.127.7.8 AS198240 Piccolo Andrea trading as Digisat 6.89ms from Arezzo, IT
39.107.57.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.02ms from Beijing, CN
162.157.79.152 AS852 TELUS Communications Inc. 1.95ms from Edmonton, CA
113.191.217.184 AS45899 VNPT Corp 3.33ms from Hanoi, VN
202.95.19.104 AS152194 CTG Server Limited 0.56ms from Hong Kong, HK
175.118.87.200 AS9318 SK Broadband Co Ltd 5.70ms from Incheon, KR
152.118.189.56 AS3382 University of Indonesia 5.77ms from Jakarta, ID
13.43.221.88 AS16509 Amazon.com, Inc. 0.14ms from London, GB
78.203.85.104 AS12322 Free SAS 7.55ms from Paris, FR
83.113.15.184 AS3215 Orange S.A. 12.66ms from Paris, FR
194.228.220.88 AS5610 O2 Czech Republic, a.s. 1.66ms from Prague, CZ
3.225.161.56 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
52.45.250.168 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
34.194.231.56 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
211.78.55.56 AS18049 Taiwan Infrastructure Network Technologie 5.09ms from Taipei, TW
27.132.206.200 AS10013 FreeBit Co.,Ltd. 3.20ms from Tokyo, JP
126.117.123.104 AS17676 SoftBank Corp. 3.43ms from Tokyo, JP
176.119.37.248 AS42503 Oktawave S.A. 0.47ms from Warsaw, PL
158.228.219.120 AS46269 UKG Kronos Systems, LLC 1.94ms from Chicago, US
173.90.202.200 AS10796 Charter Communications Inc 14.10ms from Columbus, US
84.119.14.8 AS3209 Vodafone GmbH 11.95ms from Frankfurt am Main, DE
93.96.179.152 AS5607 Sky UK Limited 1.08ms from London, GB
187.135.85.8 AS8151 UNINET 11.65ms from Mexico City, MX
46.181.135.8 AS39927 E-Light-Telecom Ltd. 5.98ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 173.223.100.58
traceroute to 173.223.100.58 (173.223.100.58): 64 hops max, 52 byte packets
1 [AS9009] 37.120.142.81 15.386 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
On

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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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