AS number details

AS188

SAIC  ·  saic.com

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AS188 – SAIC

Field Value
Country United States
Website saic.com
Hosted domains 550
Number of IPv4 136,192
Number of IPv6 0
ASN type Business
Registry arin
Allocated 37 years ago on May 09, 1988
Updated 4 months ago on May 27, 2025
Netblock Company Num of IPs
139.121.0.0/16 SAIC 65,536
149.64.0.0/16 SAIC 65,536
149.64.240.0/20 SAIC 4,096
149.64.200.0/21 SAIC 2,048
198.151.8.0/21 SAIC 2,048
139.121.212.0/22 SAIC 1,024
139.121.32.0/22 SAIC 1,024
139.121.40.0/22 SAIC 1,024
149.64.212.0/22 SAIC 1,024
149.64.40.0/22 SAIC 1,024
149.64.44.0/22 SAIC 1,024
198.22.12.0/22 SAIC 1,024
139.121.198.0/23 SAIC 512
139.121.216.0/23 SAIC 512
139.121.236.0/23 SAIC 512
139.121.242.0/23 SAIC 512
139.121.138.0/24 SAIC 256
139.121.139.0/24 SAIC 256
139.121.193.0/24 SAIC 256
139.121.244.0/24 SAIC 256
149.64.1.0/24 SAIC 256
149.64.193.0/24 SAIC 256
149.64.200.0/24 SAIC 256
149.64.210.0/24 SAIC 256
192.112.183.0/24 SAIC 256
192.138.169.0/24 SAIC 256
192.173.8.0/24 SAIC 256
192.173.9.0/24 SAIC 256
192.26.8.0/24 SAIC 256
192.94.168.0/24 SAIC 256
198.133.156.0/24 SAIC 256
198.151.10.0/24 SAIC 256
198.151.12.0/24 SAIC 256
198.151.13.0/24 SAIC 256
198.151.15.0/24 SAIC 256
198.151.8.0/24 SAIC 256
198.151.9.0/24 SAIC 256
198.184.177.0/24 SAIC 256
198.22.14.0/24 SAIC 256
198.22.15.0/24 SAIC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS188
                                                OrgID:          AS188
                                                ASName:         AS188
                                                ASNumber:       AS188
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 550 domain names hosted across 17 IP addresses on this ASN.

IP Address Domain Domains on this IP
198.151.15.15 ██████████ 3
198.151.15.75 ██████████ 2
139.121.173.203 ██████████ 1
139.121.181.8 ██████████ 1
139.121.242.116 ██████████ 1
198.151.15.18 ███████ 1
139.121.240.154 ██████████ 1
139.121.194.130 ██████████ 1
139.121.226.26 ██████████ 1
139.121.136.36 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS6461 Zayo Bandwidth
AS8987 Amazon Data Services Ireland Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS6461 Zayo Bandwidth
AS8987 Amazon Data Services Ireland Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
198.151.10.10 AS188 SAIC 1.13ms from Columbus, US
149.64.243.25 AS188 SAIC 0.47ms from Ashburn, US
192.112.183.131 AS188 SAIC 1.49ms from Dallas, US
198.151.8.162 AS188 SAIC 1.46ms from Dallas, US
149.64.242.100 AS188 SAIC 0.47ms from Ashburn, US
139.121.239.219 AS188 SAIC 1.58ms from Dallas, US
139.121.173.222 AS188 SAIC 1.56ms from Dallas, US
149.64.244.11 AS188 SAIC 0.54ms from Ashburn, US
198.133.156.130 AS188 SAIC 0.44ms from Ashburn, US
149.64.240.82 AS188 SAIC 0.47ms from Ashburn, US
139.121.233.28 AS188 SAIC 1.54ms from Dallas, US
198.184.177.131 AS188 SAIC 1.45ms from Dallas, US
198.151.9.6 AS188 SAIC 1.45ms from Dallas, US
192.94.168.130 AS188 SAIC 0.44ms from Ashburn, US
139.121.241.38 AS188 SAIC 1.57ms from Dallas, US
139.121.243.162 AS188 SAIC 1.46ms from Dallas, US
139.121.192.77 AS188 SAIC 1.53ms from Dallas, US
192.26.8.197 AS188 SAIC 0.40ms from Ashburn, US
139.121.242.131 AS188 SAIC 1.45ms from Dallas, US
198.22.14.1 AS188 SAIC 1.54ms from Dallas, US
198.151.13.53 AS188 SAIC 0.87ms from Ashburn, US
149.64.241.89 AS188 SAIC 0.46ms from Ashburn, US
139.121.247.154 AS188 SAIC 1.55ms from Dallas, US
139.121.193.102 AS188 SAIC 0.51ms from Ashburn, US
149.64.200.70 AS188 SAIC 31.30ms from Columbus, 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
31.22.252.188 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 16.91ms from Braga, PT
84.181.164.44 AS3320 Deutsche Telekom AG 4.71ms from Frankfurt am Main, DE
109.128.136.220 AS5432 Proximus NV 3.77ms from Gravelines, FR
72.27.160.204 AS30689 FLOW 2.06ms from Kingston, JM
86.53.24.60 AS3257 GTT Communications Inc. 0.82ms from London, GB
82.11.107.188 AS5089 Virgin Media Limited 5.54ms from London, GB
80.26.152.60 AS3352 TELEFONICA DE ESPANA S.A.U. 1.33ms from Madrid, ES
81.79.188.220 AS5378 Vodafone Limited 7.47ms from Manchester, GB
112.29.122.220 AS9808 China Mobile Communications Group Co., Ltd. 7.98ms from Nanjing, CN
198.143.38.44 AS19551 Incapsula Inc 0.17ms from New York City, US
123.96.43.156 AS4134 CHINANET-BACKBONE 6.08ms from Ningbo, CN
179.84.52.188 AS26599 TELEFÔNICA BRASIL S.A 11.54ms from Osasco, BR
78.201.252.92 AS12322 Free SAS 12.94ms from Paris, FR
18.179.36.140 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
130.59.60.124 AS559 SWITCH 1.02ms from Zuerich, CH
138.26.157.252 AS3452 University of Alabama at Birmingham 3.87ms from Atlanta, US
81.70.227.60 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.06ms from Beijing, CN
73.219.238.108 AS7922 Comcast Cable Communications, LLC 4.18ms from Boston, US
45.170.95.28 AS268149 3One Telecomunicações e Serviços - LTDA 2.07ms from Joao Pessoa, BR
117.214.4.188 AS9829 National Internet Backbone 4.68ms from Kolkata, IN
81.156.203.108 AS2856 British Telecommunications PLC 4.19ms from London, GB
157.241.90.60 AS16509 Amazon.com, Inc. 0.10ms from Manama, BH
103.76.141.108 AS45117 Ishan's Network 9.90ms from Mumbai, IN
5.252.191.140 AS62240 Clouvider 1.07ms from New York City, US
96.242.147.108 AS701 Verizon Business 2.27ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 139.121.9.185
traceroute to 139.121.9.185 (139.121.9.185): 6 hops max, 52 byte packets
2 [] 91.200.241.196 1.064 ms
3 [] 80.249.213.240 6.445 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS188 at robtex.

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