AS26008 Akamai Technologies, Inc.

AKAMAI-NOMINUM-ASN - Akamai Technologies, Inc. · registered in the United States

IPv4 addresses3,3286 prefixes · <0.001% of announced IPv4

Rank in United States#5,146largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#17,544of 79,396 networks with IPv4

IPv618 x /485 prefixes

CountryUnited States18,679 ASNs registered there

Open AS26008 in ASN lookup Look up an IP in this network (72.200.254.1) All networks in United States

IPv4 prefixes

All 6 prefixes, in address order.

72.200.254.0/23
74.121.124.0/23
74.121.126.0/23
81.200.66.0/23
81.200.69.0/24
199.101.28.0/22

IPv6 prefixes

All 5 prefixes.

2001:57a:102::/47
2620:104:a000::/47
2620:104:a002::/47
2620:104:a004::/46
2620:104:a008::/45

Other ASNs named Akamai Technologies, Inc.

7 other networks use the same organisation name; together with AS26008 they announce 4,450,304 IPv4 addresses.

ASNNameIPv4 addresses

AS16625AKAMAI-AS - Akamai Technologies, Inc. US4,118,016

AS36183AKAMAI-AS - Akamai Technologies, Inc. US125,696

AS32787PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc. US95,744

AS35994AKAMAI-AS - Akamai Technologies, Inc. US93,696

AS12222AKAMAI - Akamai Technologies, Inc. US8,448

AS17204AKAMAI-NOMINUM-ASN - Akamai Technologies, Inc. US5,120

AS393560AKAMAI-TEST - Akamai Technologies, Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS149513#5143 VCL-147-149513 - Vertex Connectivity LLC3,328

AS140952#5144 STL-AS-AP - Strong Technology, LLC3,328

AS33438#5145 DATUM-CLOUD - Datum3,328

AS396921#5147 US-CBP - U.S. Customs and Border Protection3,328

AS14907#5148 WIKIMEDIA - Wikimedia Foundation Inc.3,328

AS8757#5149 NSFOCUS NSFOCUS, Inc.3,328

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources