AS number details

AS22226

San Francisco Unified School District  ·  sfusd.edu

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AS22226 – San Francisco Unified School District

Field Value
Country United States
Website sfusd.edu
Hosted domains 0
Number of IPv4 65,536
Number of IPv6 0
ASN type Education
Registry arin
Allocated 3 years ago on Sep 12, 2022
Updated 3 years ago on Sep 12, 2022
Netblock Company Num of IPs
156.1.0.0/16 San Francisco Unified School District 65,536

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS22226
                                                OrgID:          AS22226
                                                ASName:         AS22226
                                                ASNumber:       AS22226
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS2152 CENIC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 CENIC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
156.1.132.201 AS22226 San Francisco Unified School District 2.18ms from San Jose, US
156.1.0.1 AS22226 San Francisco Unified School District 1.93ms from San Jose, 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
87.195.58.66 AS12414 Solcon Internetdiensten B.V. 7.08ms from Amsterdam, NL
136.57.137.226 AS16591 Google Fiber Inc. 5.57ms from Atlanta, US
197.37.22.210 AS8452 TE-AS 5.33ms from Cairo, EG
3.22.34.82 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
178.155.233.50 AS39642 Norlys Digital A/S 12.23ms from Copenhagen, DK
51.255.88.2 AS16276 OVH SAS 0.07ms from Gravelines, FR
209.71.4.2 AS46410 Central Florida Electric Cooperative, Inc. 3.04ms from Jacksonville, US
194.73.71.18 AS2856 British Telecommunications PLC 2.59ms from London, GB
86.31.39.50 AS5089 Virgin Media Limited 7.09ms from London, GB
90.218.179.114 AS5607 Sky UK Limited 0.87ms from London, GB
47.157.54.98 AS5650 Frontier Communications of America, Inc. 2.06ms from Los Angeles, US
119.252.72.18 AS7604 Zettagrid Pty Ltd 0.35ms from Melbourne, AU
94.95.109.98 AS3269 Telecom Italia S.p.A. 9.06ms from Milan, IT
221.229.194.82 AS4134 CHINANET-BACKBONE 10.87ms from Nanjing, CN
101.142.145.178 AS17511 OPTAGE Inc. 2.14ms from Osaka, JP
163.192.129.82 AS31898 Oracle Corporation 0.18ms from Santiago de Queretaro, MX
59.100.167.130 AS2764 AAPT Limited 1.68ms from Sydney, AU
61.197.44.194 AS2514 NTT PC Communications, Inc. 6.29ms from Tokyo, JP
223.217.84.242 AS4713 NTT Communications Corporation 3.15ms from Tokyo, JP
178.42.215.226 AS5617 Orange Polska Spolka Akcyjna 2.57ms from Warsaw, PL
12.246.249.34 AS7018 AT&T Enterprises, LLC 0.54ms from Atlanta, US
52.36.30.18 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
186.168.0.2 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 17.60ms from Bogota, CO
198.252.189.2 AS19932 Webster Bank, National Association 2.10ms from Chicago, US
166.165.238.2 AS6167 Verizon Business 19.26ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m8 156.1.29.11
traceroute to 156.1.29.11 (156.1.29.11): 8 hops max, 52 byte packets
1 [AS15169] 66.249.94.36 126.743 ms
2 *
3 [AS2152] 137.164.11.21 135.21 ms
4 [AS2152] 137.164.3.183 136.184 ms
5 [AS2152] 137.164.13.70 135.515 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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 AS22226 at robtex.

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