Autonomous System details

AS77

Johns Hopkins University Applied Physics Laboratory  ·  jhuapl.edu

United States

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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

IP Ranges

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

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                                                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.

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

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Peers

There are 24 peers for this ASN.

Peers Name
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS14537 Continent 8 LLC
AS1828 Unitas Global
AS18403 FPT Telecom Company
AS18678 INTERNEXA S.A. E.S.P
AS24482 SG.GS
AS293 ESnet
AS3356 Level 3 Parent, LLC
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
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
AS60171 AFR-IX TELECOM S.A.
AS6057 Administracion Nacional de Telecomunicaciones
AS6939 Hurricane Electric LLC
AS7195 EDGEUNO S.A.S
AS835 GoCodeIT Inc
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.244.93.162 AS77 Johns Hopkins University Applied Physics Laboratory 3.25ms from Ashburn, US
128.244.74.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.50ms from Ashburn, US
128.244.42.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.49ms from Ashburn, US
128.244.94.253 AS77 Johns Hopkins University Applied Physics Laboratory 1.57ms from Ashburn, US
128.244.11.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.50ms from Ashburn, US
128.244.75.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.52ms from Ashburn, US
128.244.13.5 AS77 Johns Hopkins University Applied Physics Laboratory 1.48ms from Ashburn, US
128.244.38.15 AS77 Johns Hopkins University Applied Physics Laboratory 1.47ms from Ashburn, US
128.244.4.42 AS77 Johns Hopkins University Applied Physics Laboratory 1.51ms 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
71.150.145.221 AS7018 AT&T Enterprises, LLC 6.50ms from Atlanta, US
79.248.144.221 AS3320 Deutsche Telekom AG 2.24ms from Berlin, DE
44.241.189.13 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
131.100.238.253 AS61655 MASTERONLINE PROVEDOR DE INTERNET SCM EIRELI 12.12ms from Brasilia, BR
35.190.217.125 AS396982 Google LLC 0.14ms from Brussels, BE
91.228.200.13 AS210283 DIGIFINANCE OU 0.22ms from Frankfurt am Main, DE
177.53.114.253 AS262465 Solution Master Services Ltda 9.82ms from Joao Pessoa, BR
86.207.91.253 AS3215 Orange S.A. 1.90ms from Lyon, FR
150.214.128.205 AS198096 Junta de Andalucia 17.56ms from Madrid, ES
92.132.99.109 AS3215 Orange S.A. 9.06ms from Marseille, FR
184.146.172.45 AS577 Bell Canada 3.79ms from Montreal, CA
75.213.116.13 AS6167 Verizon Business 11.17ms from Seattle, US
93.162.242.205 AS3292 TDC Holding A/S 2.85ms from Skanderborg, DK
34.83.98.157 AS396982 Google LLC 0.12ms from The Dalles, US
39.110.233.45 AS2527 Sony Network Communications Inc. 1.16ms from Tokyo, JP
93.140.93.141 AS5391 Hrvatski Telekom d.d. 9.68ms from Zagreb, HR
71.232.91.93 AS7922 Comcast Cable Communications, LLC 10.83ms from Boston, US
136.232.173.61 AS55836 Reliance Jio Infocomm Limited 9.12ms from Delhi, IN
14.164.238.221 AS45899 VNPT Corp 2.35ms from Ho Chi Minh City, VN
46.228.101.77 AS44507 OJSC Kostroma Municipal Telephone Network 7.68ms from Moscow, RU
42.126.36.253 AS10010 TOKAI Communications Corporation 12.86ms from Osaka, JP
83.113.60.221 AS3215 Orange S.A. 11.44ms from Paris, FR
3.211.118.125 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
39.111.133.109 AS2527 Sony Network Communications Inc. 4.28ms from Tokyo, JP
153.245.155.29 AS4713 NTT DOCOMO BUSINESS,Inc. 8.33ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m4 128.244.255.126
traceroute to 128.244.255.126 (128.244.255.126): 4 hops max, 52 byte packets
2 *
3 *
4 *
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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