Autonomous System details

AS12276

San Francisco Metropolitan Internet Exchange (SFMIX)  ·  sfmix.org

United States

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AS12276 – San Francisco Metropolitan Internet Exchange (SFMIX)

Field Value
Country United States
Website sfmix.org
Hosted domains 2
IPv4 addresses 256
IPv6 addresses 20,551,738,933,448,696,200,000,000
ASN type ISP
Registry arin
Allocated 19 years ago on Jun 04, 2007
Updated 12 years ago on Jun 12, 2014

IP Ranges

Netblock Company Num of IPs
192.33.255.0/24 San Francisco Metropolitan Internet Exchange (SFMIX) 256
Netblock Company
2620:11a:b000::/44 San Francisco Metropolitan Internet Exchange (SFMIX)
2620:11a:b000::/48 San Francisco Metropolitan Internet Exchange (SFMIX)
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WHOIS Details

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                                                ASHandle:       AS12276
                                                OrgID:          AS12276
                                                ASName:         AS12276
                                                ASNumber:       AS12276
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 1 IP address on this ASN.

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Peers

There are 12 peers for this ASN.

Peers Name
AS10111 Zeofast Network
AS1299 Arelion Sweden AB
AS2734 CoreSite
AS34927 iFog GmbH
AS35008 Kerfuffle, LLC
AS36086 Telx
AS36236 NetActuate, Inc
AS397131 Everythink Innovations Limited
AS400587 Ryamer, LLC
AS40271 San Francisco Metropolitan Internet Exchange (SFMIX)
AS49544 i3D.net B.V
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS36086 Telx
AS6939 Hurricane Electric LLC
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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
192.33.255.41 AS12276 San Francisco Metropolitan Internet Exchange (SFMIX) 0.96ms from Santa Clara, US
2620:11a:b000:103::1 AS12276 San Francisco Metropolitan Internet Exchange (SFMIX) 1.11ms 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
131.218.78.164 AS668 United States Department of Defense (DoD) 0.23ms from Ashburn, US
66.186.220.4 AS393552 Longmont Power & Communications 1.32ms from Denver, US
61.238.56.196 AS9269 Hong Kong Broadband Network Ltd. 1.27ms from Hong Kong, HK
211.243.134.148 AS9318 SK Broadband Co Ltd 1.55ms from Incheon, KR
139.179.71.132 AS8466 Ihsan Dogramaci Bilkent University 9.02ms from Istanbul, TR
94.252.34.196 AS56665 Proximus Luxembourg S.A. 0.99ms from Luxembourg, LU
97.164.212.148 AS6167 Verizon Business 11.29ms from Miami, US
193.36.235.132 AS210218 Open Fiber S.P.A. 1.06ms from Milan, IT
153.99.156.228 AS4837 CHINA UNICOM China169 Backbone 7.60ms from Nanjing, CN
205.220.215.36 AS55039 Fatbeam, LLC 7.86ms from Seattle, US
188.173.187.68 AS48161 NEXTGEN COMMUNICATIONS SRL 1.62ms from Bucharest, RO
190.137.206.68 AS7303 Telecom Argentina S.A. 1.56ms from Buenos Aires, AR
196.115.161.84 AS36925 MEDITELECOM 4.22ms from Casablanca, MA
63.98.98.52 AS701 Verizon Business 1.81ms from Dallas, US
193.41.10.52 AS3320 Deutsche Telekom AG 2.06ms from Duesseldorf, DE
91.19.79.212 AS3320 Deutsche Telekom AG 8.44ms from Frankfurt am Main, DE
2.23.2.4 AS34164 Akamai International B.V. 0.24ms from Frankfurt am Main, DE
20.113.87.116 AS8075 Microsoft Corporation 0.32ms from Frankfurt am Main, DE
124.52.76.164 AS17858 LG POWERCOMM 2.23ms from Incheon, KR
109.158.82.52 AS2856 British Telecommunications PLC 6.83ms from London, GB
34.39.43.20 AS396982 Google LLC 0.10ms from London, GB
160.87.219.20 AS299 University of California, Irvine 4.49ms from Los Angeles, US
97.167.147.180 AS6167 Verizon Business 8.28ms from Los Angeles, US
71.200.206.4 AS7922 Comcast Cable Communications, LLC 3.54ms from Miami, US
216.46.35.4 AS35911 Telebec 12.20ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 192.33.255.34
traceroute to 192.33.255.34 (192.33.255.34): 64 hops max, 52 byte packets
3 [] 206.197.187.2 1.068 ms
Measurement taken from IPinfo ProbeNet in Santa Clara, US
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 AS12276 at robtex.

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