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 10 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
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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2620:11a:b000:100::1 AS12276 San Francisco Metropolitan Internet Exchange (SFMIX) 1.11ms from San Jose, US
192.33.255.41 AS12276 San Francisco Metropolitan Internet Exchange (SFMIX) 0.96ms from Santa Clara, 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
175.17.20.244 AS4837 CHINA UNICOM China169 Backbone 2.15ms from Changchun, CN
3.151.57.100 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
72.182.98.84 AS11427 Charter Communications Inc 5.15ms from Dallas, US
115.79.58.244 AS7552 Viettel Group 0.92ms from Ho Chi Minh City, VN
14.49.156.52 AS4766 Korea Telecom 9.85ms from Incheon, KR
144.91.114.212 AS51167 Contabo GmbH 0.22ms from Lauterbourg, FR
73.41.33.84 AS7922 Comcast Cable Communications, LLC 10.07ms from Los Angeles, US
79.145.193.84 AS3352 TELEFONICA DE ESPANA S.A.U. 10.49ms from Madrid, ES
50.230.227.84 AS7922 Comcast Cable Communications, LLC 3.77ms from Miami, US
128.253.226.164 AS26 Cornell University 6.75ms from Piscataway, US
189.181.142.84 AS8151 UNINET 6.01ms from Santiago de Queretaro, MX
201.69.77.164 AS27699 TELEFÔNICA BRASIL S.A 2.04ms from Sao Paulo, BR
115.9.127.100 AS4766 Korea Telecom 5.10ms from Seoul, KR
52.197.142.100 AS16509 Amazon.com, Inc. 0.28ms from Tokyo, JP
60.60.27.244 AS9824 JCOM Co., Ltd. 7.13ms from Tokyo, JP
45.130.30.196 AS200999 CloudFerro S.A 0.61ms from Warsaw, PL
31.10.246.244 AS6730 Sunrise GmbH 0.52ms from Zuerich, CH
65.190.200.196 AS11426 Charter Communications Inc 16.08ms from Ashburn, US
66.135.33.212 AS13768 Aptum Technologies 0.53ms from Ashburn, US
154.46.142.4 AS174 Cogent Communications, LLC 0.27ms from Ashburn, US
111.167.182.196 AS4837 CHINA UNICOM China169 Backbone 4.99ms from Beijing, CN
196.115.161.84 AS36925 MEDITELECOM 4.22ms from Casablanca, MA
159.183.163.116 AS11377 SendGrid, Inc. 0.20ms from Chicago, US
124.52.76.164 AS17858 LG POWERCOMM 2.23ms from Incheon, KR
1.255.208.132 AS9318 SK Broadband Co Ltd 4.16ms from Incheon, KR

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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