AS number details

AS77

Johns Hopkins University Applied Physics Laboratory  ·  jhuapl.edu

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AS77 – Johns Hopkins University Applied Physics Laboratory

Field Value
Country United States
Website jhuapl.edu
Hosted domains 32
Number of IPv4 66,048
Number of IPv6 0
ASN type Education
Registry arin
Allocated 39 years ago on May 05, 1986
Updated 14 years ago on Feb 24, 2012
Netblock Company Num of IPs
128.244.0.0/16 Johns Hopkins University Applied Physics Laboratory 65,536
204.9.128.0/24 Johns Hopkins University Applied Physics Laboratory 256
204.9.130.0/24 Johns Hopkins University Applied Physics Laboratory 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS77
                                                OrgID:          AS77
                                                ASName:         AS77
                                                ASNumber:       AS77
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 32 domain names hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
128.244.178.237 ██████████ 32

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Useful for Cybersecurity

Peers

There are 33 peers for this ASN.

Peers Name
AS11039 The George Washington University
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS16552 Tiggee LLC
AS1828 Unitas Global
AS18403 FPT Telecom Company
AS18678 INTERNEXA S.A. E.S.P
AS199524 G-Core Labs S.A.
AS20253 Qwilt Inc.
AS24482 SG.GS
AS293 ESnet
AS3356 Level 3 Parent, LLC
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS39386 Saudi Telecom Company JSC
AS398465 Rackdog, LLC
AS40934 Fortinet Inc.
AS4181 TDS TELECOM
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5405 Inter.link GmbH
AS5723 Johns Hopkins University
AS57695 Misaka Network, Inc.
AS60171 AFR-IX TELECOM S.A.
AS6057 Administracion Nacional de Telecomunicaciones
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS7195 EDGEUNO S.A.S
AS8220 COLT Technology Services Group Limited
AS835 GoCodeIT Inc
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 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.244.74.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms from Ashburn, US
128.244.4.42 AS77 Johns Hopkins University Applied Physics Laboratory 1.33ms from Ashburn, US
128.244.38.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms from Ashburn, US
128.244.93.162 AS77 Johns Hopkins University Applied Physics Laboratory 2.93ms from Ashburn, US
128.244.94.229 AS77 Johns Hopkins University Applied Physics Laboratory 1.44ms from Ashburn, US
128.244.42.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.39ms from Ashburn, US
128.244.11.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.29ms from Ashburn, US
128.244.13.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.38ms from Ashburn, US
128.244.75.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.42ms from Ashburn, US
128.244.40.132 AS77 Johns Hopkins University Applied Physics Laboratory 2.79ms 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
218.207.43.29 AS9808 China Mobile Communications Group Co., Ltd. 1.66ms from Chongqing, CN
34.67.132.29 AS396982 Google LLC 0.11ms from Council Bluffs, US
209.181.77.205 AS209 CenturyLink Communications, LLC 2.85ms from Denver, US
135.233.23.141 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
46.16.232.173 AS44136 ODERLAND Webbhotell AB 0.30ms from Goeteborg, SE
150.223.12.77 AS58519 Cloud Computing Corporation 1.09ms from Hohhot, CN
152.13.83.29 AS53785 University of North Carolina at Greensboro 11.43ms from Manassas, US
116.253.204.189 AS4134 CHINANET-BACKBONE 5.55ms from Nanning, CN
126.220.245.221 AS17676 SoftBank Corp. 3.46ms from Osaka, JP
27.206.253.61 AS4837 CHINA UNICOM China169 Backbone 10.73ms from Qingdao, CN
177.23.138.189 AS52699 ITANET CONECTA LTDA 5.08ms from Rio de Janeiro, BR
181.163.45.93 AS7418 TELEFÓNICA CHILE S.A. 6.74ms from Santiago, CL
118.53.137.109 AS4766 Korea Telecom 2.69ms from Seoul, KR
209.198.139.221 AS14593 Space Exploration Technologies Corporation 13.15ms from Sofia, BG
183.189.168.237 AS4837 CHINA UNICOM China169 Backbone 8.12ms from Taiyuan, CN
126.100.223.173 AS17676 SoftBank Corp. 8.26ms from Tokyo, JP
126.112.3.61 AS17676 SoftBank Corp. 12.95ms from Tokyo, JP
8.142.180.157 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.17ms from Zhangjiakou, CN
77.163.203.109 AS1136 KPN B.V. 1.09ms from Amsterdam, NL
162.141.41.13 AS7029 Windstream Communications LLC 0.38ms from Ashburn, US
61.148.41.77 AS4808 China Unicom Beijing Province Network 3.80ms from Beijing, CN
61.182.204.125 AS4837 CHINA UNICOM China169 Backbone 8.20ms from Beijing, CN
178.40.133.141 AS6855 Slovak Telekom, a.s. 1.61ms from Bratislava, SK
5.154.161.237 AS209551 Amisol GmbH 8.99ms from Frankfurt am Main, DE
149.172.127.189 AS3209 Vodafone GmbH 8.40ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 128.244.170.112
traceroute to 128.244.170.112 (128.244.170.112): 7 hops max, 52 byte packets
3 [AS5578] 62.168.90.138 0.968 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Bratislava, SK
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 AS77 at robtex.

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