AS26020

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Summary

IP address summary information
Name	Space Telescope Science Institute
Country	United States
Website	host.io/stsci.edu·stsci.edu
Hosted domains	7
IPv4 addresses	33,280
IPv6 addresses	0
ASN type	Education
Registry	ARIN
Allocated	15 years ago on Feb 8, 2011
Updated	14 years ago on Mar 2, 2012

Ranking

#27,809

Overall rank

among 74,908 networks

Traffic

#22,280

Infrastructure

#13,048

#4,429inUnited States

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

United States
100%

Held location over 90 days: 100%
Held location over 1 year: 100%
Median days between moves: 1,442 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
130.167.128.0/17	Space Telescope Science Institute	32,768
130.167.201.0/24	Space Telescope Science Institute	256
192.31.210.0/24	Space Telescope Science Institute	256
192.83.252.0/24	Space Telescope Science Institute	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 7 domain names hosted across 5 IP addresses on this ASN.

IP Address	Domain	Count
130.167.220.66		3
130.167.201.25		3
130.167.220.65		3
130.167.220.67		3
130.167.132.122		1

Places

Peers

There are 3 peers for this ASN.

ASN	Name	Rank
AS6461	Zayo Bandwidth
AS10886	University of Maryland
AS33657	Comcast Cable Communications, LLC

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS6461	Zayo Bandwidth
AS33657	Comcast Cable Communications, LLC

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
130.167.253.20 Ping	AS26020Space Telescope Science Institute	4.40ms from Ashburn, US
192.83.252.245 Ping	AS26020Space Telescope Science Institute	4.03ms from Ashburn, US

Other Pingable IPs

IP Address	ASN	Details
13.80.114.148 Ping	AS8075Microsoft Corporation	0.29ms from Amsterdam, NL
8.152.143.212 Ping	AS37963Hangzhou Alibaba Advertising Co.,Ltd.	0.29ms from Jining, CN
75.33.242.180 Ping	AS7018AT&T Enterprises, LLC	10.18ms from Miami, US
109.247.47.52 Ping	AS29695Lyse Tele AS	2.94ms from Oslo, NO
136.85.15.244 Ping	AS396982Google LLC	0.14ms from Singapore, SG
3.106.185.196 Ping	AS16509Amazon.com, Inc.	0.55ms from Sydney, AU
13.211.16.20 Ping	AS16509Amazon.com, Inc.	0.12ms from Sydney, AU
209.15.253.68 Ping	AS13768Aptum Technologies	0.72ms from Toronto, CA
13.95.141.196 Ping	AS8075Microsoft Corporation	0.28ms from Amsterdam, NL
80.129.174.52 Ping	AS3320Deutsche Telekom AG	4.26ms from Berlin, DE

Pingable IPs

Important routers in AS26020


130.167.253.1	Baltimore, United States
130.167.253.6	Baltimore, United States
130.167.253.5	Baltimore, United States

Important routers in AS26020

Traceroute

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

$ traceroute -a -n -q1 -m11 130.167.200.46

traceroute to 130.167.200.46 (130.167.200.46): 11 hops max, 52 byte packets

1 [AS202422] 92.223.90.1 2.551 ms

2 [AS199524] 45.135.231.21 0.253 ms

3 *

4 *

5 [AS58453] 223.119.2.57 2.495 ms

6 [AS58453] 223.118.6.113 0.577 ms

7 [AS58453] 223.120.12.5 150.796 ms

8 [AS58453] 223.118.10.250 147.884 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On October 16, 2026

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 AS26020 at robtex.

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AS26020

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS26020

Important routers in AS26020

Traceroute

Related Networks

AS20023

AS30652

AS32837

AS36174

AS36278

What is an ASN?

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

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Pingable IPs

Other Pingable IPs

Traceroute

Ranking

IP Ranges

Important routers in AS26020

Geolocation

Countries by IPv4 share

Activity

AS20023

AS30652

AS32837

AS36174

AS36278

AS394437