1. All IP Ranges
  2. 139.0.0.0/8
  3. 139.121.0.0/16
  4. AS188  | 139.121.0.0/16

139.121.0.0/16

AS188  ·  SAIC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain saic.com
ASN AS188
Registry ARIN
ID SAIC-139-121-0

WHOIS Details

NetHandle:      NET-139-121-0-0-1
OrgID:          SAIC-59
Parent:         NET-139-0-0-0-0
NetName:        SAIC-139-121-0
NetRange:       139.121.0.0 - 139.121.255.255
NetType:        allocation
OriginAS:       188, 8987
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1990-03-08
Updated:        2024-11-15
Source:         ARIN


OrgID:          SAIC-59
OrgName:        SAIC
CanAllocate:    
Street:         12010 Sunset Hills Rd
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20190
Comment:        SAIC
RegDate:        2014-10-16
Updated:        2022-06-22
OrgAdminHandle: ICS6-ARIN
OrgTechHandle:  ICS6-ARIN
OrgAbuseHandle: SAIC-NIC-ARIN
OrgNOCHandle:   SAIC-NIC-ARIN
Source:         ARIN


POCHandle:      SAIC-NIC-ARIN
IsRole:         Y
LastName:       Network Information Center
FirstName:      
Street:         151 Lafayette Drive
Street:         Suite 400
City:           Oak Ridge
State/Prov:     TN
Country:        US
PostalCode:     37830
RegDate:        1970-01-01
Updated:        2025-04-18
OfficePhone:    +1-865-481-1776
Mailbox:        dw-noc@saic.com
Source:         ARIN


POCHandle:      ICS6-ARIN
IsRole:         N
LastName:       Slade
FirstName:      Ian
Street:         12010 Sunset Hills Rd
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20190
RegDate:        2012-08-23
Updated:        2025-04-18
OfficePhone:    +1-703-676-5234
Mailbox:        ian.slade@saic.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 139.0.0.0/8

Range ASN Company Num of IPs
139.208.0.0/13 AS4837 China Unicom Jilin province network 524,288
139.192.0.0/14 AS23700 PT. First Media,Tbk 262,144
139.168.0.0/16 AS1221 Telstra Limited 65,536
139.175.0.0/16 AS4780 65,536
139.164.0.0/16 AS2116 Vestfold og Telemark FK 65,536
139.167.0.0/16 AS55836 Reliance Jio Infocomm Limited 65,536
139.17.0.0/16 AS680 Telegrafenberg G261 65,536
139.137.0.0/16 AS22093 Cleveland Clinic Foundation 65,536
139.170.0.0/16 AS4837 China Unicom Qinghai province network 65,536
139.142.0.0/16 AS577 Bell Canada 65,536
139.152.0.0/16 AS2497 Tokyo Gas Co., Ltd. 65,536
139.155.0.0/16 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 65,536
139.163.0.0/16 AS135348 Qantas Airways 65,536
139.161.0.0/16 AS367 Headquarters, USAISC 65,536
139.129.0.0/16 AS37963 Aliyun Computing Co., LTD 65,536
139.128.0.0/16 AS2830 Marelli Europe S.p.A. 65,536
139.165.0.0/16 AS2611 Universite de Liege (ULg) 65,536
139.164.0.0/16 AS29695 Vestfold og Telemark FK 65,536
139.143.0.0/16 AS209237 NPL Management Ltd 65,536
139.169.0.0/16 AS270 National Aeronautics and Space Administration 65,536
139.140.0.0/16 AS22847 Bowdoin College 65,536
139.141.0.0/16 AS25242 P.O. Box 5969 65,536
139.147.0.0/16 AS22198 Lafayette College 65,536
139.148.0.0/16 AS23771 SHANXI NETWORK INTERMEDIARY CO.,LTD 65,536
139.153.0.0/16 AS786 University of Stirling 65,536
139.157.0.0/16 AS1759 StoraEnso Oyj 65,536
139.124.0.0/16 AS2457 Aix-Marseille Universite (AMU) 65,536
139.125.0.0/16 AS7018 AT&T Services, Inc. 65,536
139.126.0.0/16 AS22463 CDK Global, LLC 65,536
139.102.0.0/16 AS399315 Indiana State University 65,536
139.166.0.0/16 AS786 National Oceanography Centre 65,536
139.130.0.0/16 AS1221 Telstra Limited 65,536
139.13.0.0/16 AS680 FH OOW 65,536
139.132.0.0/16 AS7645 Deakin University 65,536
139.133.0.0/16 AS786 University of Aberdeen 65,536
139.134.0.0/16 AS1221 Telstra Limited 65,536
139.145.0.0/16 AS25400 Aker Maritime 65,536
139.101.0.0/16 AS18081 Kintetsu Cable Network,Ltd 65,536
139.139.0.0/16 AS367 Headquarters, USAISC 65,536
139.139.0.0/16 AS1555 Headquarters, USAISC 65,536
139.139.0.0/16 AS1553 Headquarters, USAISC 65,536
139.105.0.0/16 AS5619 EVRY Nordic Operations 65,536
139.139.0.0/16 AS721 Headquarters, USAISC 65,536
139.11.0.0/16 AS680 Helmut-Schmidt-Universitaet/Universitaet der Bundeswehr Hamburg 65,536
139.14.0.0/16 AS2857 Universitaet Koblenz-Landau 65,536
139.120.0.0/16 AS5619 EVRY Nordic Operations 65,536
139.103.0.0/16 AS611 Universite de Moncton 65,536
139.174.0.0/16 AS680 Clausthal 65,536

Hosted domains

There are 7 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
139.121.181.8 xn--vuq17a584d4zr.com 1
139.121.173.203 ahiloportal.us 1
139.121.194.130 scitor-projects.com 1
139.121.136.36 eimstest.com 1
139.121.226.26 casmtool.com 1
139.121.240.154 usaascalt.info 1

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

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

IP Address ASN Details
139.121.226.35 AS188 SAIC 15.35ms from Ashburn, US
139.121.242.159 AS188 SAIC 1.48ms from Dallas, US
139.121.240.214 AS188 SAIC 1.53ms from Dallas, US
139.121.247.152 AS188 SAIC 1.54ms from Dallas, US
139.121.239.219 AS188 SAIC 1.50ms from Dallas, US
139.121.233.27 AS188 SAIC 1.53ms from Dallas, US
139.121.192.77 AS188 SAIC 1.50ms from Dallas, US
139.121.241.38 AS188 SAIC 1.51ms from Dallas, US
139.121.173.222 AS188 SAIC 1.50ms from Dallas, US
139.121.193.102 AS188 SAIC 0.54ms from Ashburn, 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
45.138.55.128 AS206238 Freedom Internet BV 0.71ms from Amsterdam, NL
162.207.226.96 AS7018 AT&T Enterprises, LLC 5.10ms from Atlanta, US
18.201.79.48 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
200.105.189.32 AS26210 AXS Bolivia S. A. 0.59ms from La Paz, BO
80.180.231.0 AS3269 Telecom Italia S.p.A. 4.71ms from Milan, IT
94.49.13.0 AS25019 Saudi Telecom Company JSC 1.63ms from Riyadh, SA
13.91.59.208 AS8075 Microsoft Corporation 0.59ms from San Jose, US
217.60.136.48 AS212742 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi 0.54ms from Sofia, BG
2.18.34.112 AS16625 Akamai Technologies, Inc. 0.11ms from Stockholm, SE
59.127.250.80 AS3462 Data Communication Business Group 4.45ms from Taichung, TW
114.43.8.176 AS3462 Data Communication Business Group 1.91ms from Taipei, TW
52.179.182.128 AS8075 Microsoft Corporation 0.36ms from Boydton, US
116.102.238.240 AS7552 Viettel Group 1.18ms from Ho Chi Minh City, VN
84.235.61.176 AS25019 Saudi Telecom Company JSC 2.41ms from Jeddah, SA
45.41.82.208 AS26658 HT 0.27ms from Los Angeles, US
101.140.152.128 AS17511 OPTAGE Inc. 2.03ms from Osaka, JP
54.201.1.240 AS16509 Amazon.com, Inc. 4.54ms from Portland, US
119.187.191.64 AS4837 CHINA UNICOM China169 Backbone 7.47ms from Qingdao, CN
54.206.167.64 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
82.76.158.0 AS8708 DIGI ROMANIA S.A. 3.74ms from Timisoara, RO
39.164.248.80 AS24445 Henan Mobile Communications Co.,Ltd 6.12ms from Zhengzhou, CN
116.255.133.112 AS4837 CHINA UNICOM China169 Backbone 0.52ms from Zhengzhou, CN
123.4.207.192 AS4837 CHINA UNICOM China169 Backbone 7.31ms from Zhengzhou, CN
212.233.51.160 AS9031 EDPNET Belgium BV 1.78ms from Brussels, BE
104.225.182.240 AS396253 iboss,inc 1.59ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f5 -m16 139.121.31.149
traceroute to 139.121.31.149 (139.121.31.149): 16 hops max, 52 byte packets
5 [AS2914] 128.241.8.58 0.314 ms
6 *
7 [AS174] 154.54.25.149 1.176 ms
8 [AS174] 154.54.45.161 10.116 ms
9 [AS174] 154.54.166.69 18.85 ms
10 [AS174] 154.54.165.29 31.515 ms
11 [AS174] 154.54.94.62 32.77 ms
12 [AS174] 154.24.48.6 32.985 ms
13 [AS174] 38.122.58.250 32.202 ms
14 *
15 *
16 *
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs