Autonomous System 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
IPv4 addresses 66,048
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 40 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 34 peers for this ASN.

Peers Name
AS11039 The George Washington University
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS14537 Continent 8 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
AS32590 Valve Corporation
AS3356 Level 3 Parent, LLC
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
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

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

IP Address ASN Details
128.244.13.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.29ms from Ashburn, US
128.244.42.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.32ms from Ashburn, US
128.244.74.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.34ms from Ashburn, US
128.244.75.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.30ms from Ashburn, US
128.244.94.253 AS77 Johns Hopkins University Applied Physics Laboratory 1.34ms from Ashburn, US
128.244.38.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.32ms from Ashburn, US
128.244.93.162 AS77 Johns Hopkins University Applied Physics Laboratory 2.97ms from Ashburn, US
128.244.4.25 AS77 Johns Hopkins University Applied Physics Laboratory 1.32ms from Ashburn, US
128.244.11.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.32ms 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
52.116.10.109 AS36351 IBM Cloud 1.11ms from Dallas, US
71.26.92.253 AS7922 Comcast Cable Communications, LLC 13.43ms from Detroit, US
217.85.131.109 AS3320 Deutsche Telekom AG 8.23ms from Frankfurt am Main, DE
116.101.210.125 AS7552 Viettel Group 2.98ms from Hanoi, VN
112.118.189.253 AS4760 HKT Limited 1.34ms from Hong Kong, HK
175.162.1.189 AS4837 CHINA UNICOM China169 Backbone 8.16ms from Liaoyang, CN
18.135.167.77 AS16509 Amazon.com, Inc. 0.16ms from London, GB
86.1.171.189 AS5089 Virgin Media Limited 3.86ms from London, GB
69.141.123.109 AS7922 Comcast Cable Communications, LLC 5.13ms from New York City, US
46.199.220.157 AS6866 Cyprus Telecommunications Authority 2.31ms from Nicosia, CY
90.0.80.157 AS3215 Orange S.A. 14.47ms from Paris, FR
140.209.206.77 AS394089 Google LLC 0.15ms from Singapore, SG
91.114.9.13 AS8447 A1 Telekom Austria AG 0.47ms from Vienna, AT
85.209.155.13 AS41111 FAST GEO HOSTING S.R.L. 0.94ms from Amsterdam, NL
76.104.62.45 AS7922 Comcast Cable Communications, LLC 11.14ms from Ashburn, US
150.220.116.61 AS11427 Charter Communications Inc 5.37ms from Dallas, US
109.153.25.125 AS2856 British Telecommunications PLC 5.50ms from Erith, GB
145.79.103.45 AS2914 NTT America, Inc. 1.00ms from Frankfurt am Main, DE
79.145.184.189 AS3352 TELEFONICA DE ESPANA S.A.U. 9.45ms from Madrid, ES
89.243.49.61 AS13285 TalkTalk Communications Limited 2.54ms from Manchester, GB
213.150.88.141 AS13095 PJSC "Vimpelcom" 4.88ms from Moscow, RU
52.66.76.13 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
61.155.7.29 AS137702 Nanjing, Jiangsu Province, P.R.China. 1.64ms from Nanjing, CN
87.162.21.77 AS3320 Deutsche Telekom AG 3.42ms from Nuernberg, DE
39.73.173.237 AS4837 CHINA UNICOM China169 Backbone 6.05ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 128.244.87.217
traceroute to 128.244.87.217 (128.244.87.217): 5 hops max, 52 byte packets
2 [] 185.1.112.119 1.07 ms
3 *
4 *
5 *
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 AS77 at robtex.

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