199.20.16.0/20

AS3464  ·  Alabama Supercomputer Authority

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Summary

Country United States
Domain asc.edu
ASN AS3464
Registry ARIN
ID NETBLK-ASC-NET

WHOIS Details

NetHandle:      NET-199-20-16-0-1
OrgID:          ASC-Z
Parent:         NET-199-0-0-0-0
NetName:        NETBLK-ASC-NET
NetRange:       199.20.16.0 - 199.20.31.255
NetType:        allocation
RegDate:        1993-10-11
Updated:        2023-11-30
TechHandle:     MD3-ORG-ARIN
Source:         ARIN


OrgID:          ASC-Z
OrgName:        Alabama Supercomputer Authority
CanAllocate:    
Street:         686 Discovery Dr.
City:           Huntsville
State/Prov:     AL
Country:        US
PostalCode:     35806
RegDate:        2023-11-09
Updated:        2023-11-09
OrgAdminHandle: MD3-ORG-ARIN
OrgTechHandle:  MD3-ORG-ARIN
OrgAbuseHandle: MD3-ORG-ARIN
Source:         ARIN


POCHandle:      MD3-ORG-ARIN
IsRole:         Y
LastName:       R
FirstName:      
Street:         686 Discovery Drive
City:           Huntsville
State/Prov:     AL
Country:        US
PostalCode:     35806
RegDate:        1999-04-20
Updated:        2025-07-17
OfficePhone:    +1-256-971-7448
FaxPhone:       +1-256-971-7491
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.20.0.0/16

Range ASN Company Num of IPs
199.20.128.0/17 AS18756 Commonwealth of PA - OA / Integrated Network Management Services 32,768
199.20.8.0/22 AS398557 SDS Wireless, Inc. 1,024
199.20.14.0/24 AS394026 Village of Schaumburg 256
199.20.15.0/24 AS398539 Identidad Telecom 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

Pingable IPs

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

IP Address ASN Details
199.20.16.29 AS3464 Alabama Supercomputer Authority 4.62ms from Atlanta, US
199.20.30.129 AS3464 Alabama Supercomputer Authority 7.07ms from Atlanta, US
199.20.20.114 AS3464 Alabama Supercomputer Authority 5.85ms from Atlanta, US
199.20.19.242 AS3464 Alabama Supercomputer Authority 4.45ms from Atlanta, US
199.20.31.52 AS3464 Alabama Supercomputer Authority 9.39ms from Atlanta, US
199.20.26.227 AS3464 Alabama Supercomputer Authority 10.82ms from Atlanta, US
199.20.27.242 AS3464 Alabama Supercomputer Authority 5.73ms from Atlanta, US
199.20.21.66 AS3464 Alabama Supercomputer Authority 2.89ms from Atlanta, US
199.20.28.2 AS3464 Alabama Supercomputer Authority 9.04ms from Atlanta, US
199.20.24.2 AS3464 Alabama Supercomputer Authority 10.56ms from Nashville, US
199.20.23.2 AS3464 Alabama Supercomputer Authority 7.24ms from Atlanta, US
199.20.18.194 AS3464 Alabama Supercomputer Authority 4.63ms from Atlanta, US
199.20.17.146 AS3464 Alabama Supercomputer Authority 5.21ms from Atlanta, US
199.20.25.2 AS3464 Alabama Supercomputer Authority 17.99ms from Atlanta, US
199.20.22.114 AS3464 Alabama Supercomputer Authority 6.67ms from Atlanta, 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
20.113.198.244 AS8075 Microsoft Corporation 0.99ms from Berlin, DE
41.239.85.100 AS8452 TE-AS 7.51ms from Cairo, EG
167.89.246.68 AS40317 Peoples Communications Inc. 2.47ms from Dallas, US
115.113.255.132 AS4755 TATA Communications formerly VSNL is Leading ISP 0.16ms from Delhi, IN
87.177.246.180 AS3320 Deutsche Telekom AG 3.20ms from Frankfurt am Main, DE
88.30.77.20 AS3352 TELEFONICA DE ESPANA S.A.U. 2.64ms from Madrid, ES
223.110.10.132 AS56046 China Mobile communications corporation 3.58ms from Nanjing, CN
60.56.69.180 AS17511 OPTAGE Inc. 2.31ms from Osaka, JP
202.214.228.116 AS2497 Internet Initiative Japan Inc. 4.61ms from Osaka, JP
112.252.29.132 AS4837 CHINA UNICOM China169 Backbone 6.50ms from Qingdao, CN
79.1.98.132 AS3269 Telecom Italia S.p.A. 5.67ms from Rome, IT
76.114.44.36 AS7922 Comcast Cable Communications, LLC 9.10ms from San Jose, US
121.4.138.212 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.32ms from Shanghai, CN
16.171.229.84 AS16509 Amazon.com, Inc. 0.14ms from Stockholm, SE
95.204.140.116 AS3301 Telia Company AB 14.16ms from Stockholm, SE
198.86.179.132 AS81 MCNC 6.97ms from Ashburn, US
172.11.229.148 AS7018 AT&T Enterprises, LLC 7.47ms from Chicago, US
64.78.145.68 AS13649 Flexential Colorado Corp. 0.48ms from Denver, US
134.19.73.4 AS57353 vitroconnect GmbH 0.96ms from Duesseldorf, DE
182.254.161.148 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.44ms from Guangzhou, CN
114.55.170.196 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.52ms from Hangzhou, CN
27.75.81.52 AS7552 Viettel Group 3.63ms from Ho Chi Minh City, VN
221.124.193.212 AS9304 HGC Global Communications Limited 1.49ms from Hong Kong, HK
195.216.148.36 AS46261 QuickPacket, LLC 0.74ms from Los Angeles, US
66.11.53.100 AS2527 Sony Network Communications Inc. 9.63ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 199.20.24.1
traceroute to 199.20.24.1 (199.20.24.1): 64 hops max, 52 byte packets
5 [AS3464] 129.66.98.33 8.811 ms
6 [AS3464] 199.20.24.1 23.107 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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