173.205.76.0/23

AS20940 · Akamai International B.V.

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Summary

Country	United States
Domain	akamai.com
ASN	AS20940
Parent Range	173.205.0.0/17
Registry	ARIN
ID	AKAMAI-GTT

WHOIS Details

NetHandle:      NET-173-205-76-0-1
OrgID:          C05246092
Parent:         NET-173-205-0-0-1
NetName:        AKAMAI-GTT
NetRange:       173.205.76.0 - 173.205.77.255
NetType:        reassignment
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        2014-08-20
Updated:        2014-08-20
Source:         ARIN


OrgID:          C05246092
OrgName:        Akamai Technologies
CanAllocate:    
Street:         8 Cambridge Center
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02142
RegDate:        2014-08-20
Updated:        2014-08-20
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 173.205.76.0/23

Range	ASN	Company	Num of IPs
173.205.0.0/17	AS3257	PacketExchange, Inc	32,768

Nearby Ranges

BGP prefixes that overlap with 173.205.0.0/16

Range	ASN	Company	Num of IPs
173.205.0.0/17	AS3257	PacketExchange, Inc	32,768
173.205.224.0/19	AS32953	Mid-Hudson Cablevision, Inc.	8,192
173.205.80.0/20	AS207083	QuadraNet Enterprises LLC	4,096
173.205.80.0/20	AS8100	QuadraNet Enterprises LLC	4,096
173.205.208.0/21	AS46450	Pilot Fiber, Inc.	2,048
173.205.200.0/22	AS53989	Swayzee Telephone Company, Inc.	1,024
173.205.222.0/23	AS396305	Clarksville Connected Utilities	512
173.205.204.0/23	AS10753	Commercial Vehicle Group	512
173.205.124.0/23	AS54641	InMotion Hosting, Inc.	512
173.205.113.0/24	AS19222	Lightcrest, LLC	256
173.205.89.0/24	AS18779	EGIHosting	256
173.205.126.0/24	AS54641	InMotion Hosting, Inc.	256
173.205.127.0/24	AS54641	Web Hosting Hub, Inc	256
173.205.217.0/24	AS400828	H5-DATA-CENTERS-GLOBAL	256

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

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Pingable IPs

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

IP Address	ASN	Details
173.205.76.1	AS20940 Akamai International B.V.	`0.95ms` 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
77.191.233.71	AS6805 Telefonica Germany GmbH & Co.OHG	`2.64ms` from Berlin, DE
82.165.107.183	AS8560 IONOS SE	`0.69ms` from Berlin, DE
177.203.201.231	AS8167 V tal	`1.04ms` from Brasilia, BR
73.111.44.199	AS7922 Comcast Cable Communications, LLC	`3.90ms` from Chicago, US
222.188.156.71	AS4134 CHINANET-BACKBONE	`8.60ms` from Huai'an, CN
140.150.8.39	AS54994 Meteverse Limited.	`0.39ms` from Jakarta, ID
102.22.58.55	AS327892 BETHNET cc	`4.56ms` from Johannesburg, ZA
176.141.164.151	AS5410 Bouygues Telecom SA	`1.90ms` from Paris, FR
38.12.86.71	AS54600 PEG TECH INC	`0.77ms` from San Jose, US
121.185.99.87	AS4766 Korea Telecom	`4.52ms` from Seoul, KR
124.221.212.215	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.95ms` from Shanghai, CN
85.226.188.103	AS8434 Telenor Sverige AB	`1.25ms` from Stockholm, SE
115.130.207.215	AS7545 TPG Telecom Limited	`5.03ms` from Sydney, AU
134.67.58.23	AS14298 Environmental Protection Agency	`10.02ms` from Ashburn, US
67.177.75.183	AS7922 Comcast Cable Communications, LLC	`11.13ms` from Atlanta, US
23.63.148.103	AS16625 Akamai Technologies, Inc.	`0.31ms` from Berlin, DE
189.172.65.71	AS8151 UNINET	`12.20ms` from Cancún, MX
24.12.90.71	AS7922 Comcast Cable Communications, LLC	`5.76ms` from Chicago, US
177.154.206.215	AS262293 Sistema Oeste de Serviços LTDA	`4.24ms` from Fortaleza, BR
77.7.227.231	AS6805 Telefonica Germany GmbH & Co.OHG	`9.32ms` from Frankfurt am Main, DE
14.167.67.39	AS45899 VNPT Corp	`2.62ms` from Hanoi, VN
77.228.58.39	AS12430 VODAFONE ESPANA S.A.U.	`13.64ms` from Madrid, ES
46.229.129.23	AS25159 PJSC MegaFon	`13.29ms` from Moscow, RU
69.122.114.247	AS6128 Cablevision Systems Corp.	`6.15ms` from New York City, US
122.153.138.39	AS9316 DACOM-PUBNETPLUS	`3.67ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 173.205.76.1

traceroute to 173.205.76.1 (173.205.76.1): 64 hops max, 52 byte packets

5 [AS2914] 128.241.8.58 0.492 ms

6 [AS2914] 129.250.3.244 0.854 ms

7 [AS2914] 129.250.3.178 0.934 ms

8 [AS2914] 140.174.28.58 0.465 ms

9 [AS20940] 23.192.3.96 0.634 ms

10 [AS20940] 23.192.3.101 1.13 ms

11 [AS20940] 173.205.76.1 1.865 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On February 7th 2026

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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