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IP address details
AS12276
San Francisco Metropolitan Internet Exchange (SFMIX)·sfmix.org
IP address details
AS12276
San Francisco Metropolitan Internet Exchange (SFMIX)·sfmix.org
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS12276
  • Org Name
    San Francisco Metropolitan Internet Exchange (SFMIX)
  • Country
  • Country Code
  • Website
    sfmix.org
  • Regional Registry
    IANA
  • Allocated Date
    4th June 2007
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    1
  • Ipv6 Prefixes
    2
  • Ipv4 Peers
    3
  • Ipv6 Peers
    3
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    3

Prefixes

There are 1 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States192.33.255.0/24
San Francisco Metropolitan Internet Exchange (SFMIX)
--ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS1299
true
AS33742
Telx
true
AS6939
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS1299
true
AS33742
Telx
true
AS6939
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS12276 Combined Upstream Graph AS12276 AS12276 AS6939 AS6939 AS12276->AS6939 AS33742 AS33742 AS12276->AS33742 AS2497 AS2497 AS6939->AS2497 AS3356 AS3356 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS701 AS701 AS6939->AS701 AS2914 AS2914 AS6939->AS2914 AS36086 AS36086 AS33742->AS36086 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS36086->AS1299 AS3257 AS3257 AS36086->AS3257 AS1299->AS2914 AS1299->AS3257
AS12276 Combined Upstream Graph AS12276 AS12276 AS6939 AS6939 AS12276->AS6939 AS33742 AS33742 AS12276->AS33742 AS2497 AS2497 AS6939->AS2497 AS3356 AS3356 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS701 AS701 AS6939->AS701 AS2914 AS2914 AS6939->AS2914 AS36086 AS36086 AS33742->AS36086 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS36086->AS1299 AS3257 AS3257 AS36086->AS3257 AS1299->AS2914 AS1299->AS3257

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 12276
ASName: SFMIX-MGMT
ASHandle: AS12276
RegDate: 2007-06-04
Updated: 2014-06-12
Comment: This AS facilitates the SFMIX looking glass & management prefixes.
Ref: https://rdap.arin.net/registry/autnum/12276


OrgName: San Francisco Metropolitan Internet Exchange (SFMIX)
OrgId: SFMIES
Address: PO Box 8243
City: Emeryville
StateProv: CA
PostalCode: 94662
Country: US
RegDate: 2006-06-27
Updated: 2024-09-27
Ref: https://rdap.arin.net/registry/entity/SFMIES


OrgAbuseHandle: STRA-ARIN
OrgAbuseName: SFMIX Technical Role Account
OrgAbusePhone: +1-877-365-6246
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/STRA-ARIN

OrgTechHandle: STRA-ARIN
OrgTechName: SFMIX Technical Role Account
OrgTechPhone: +1-877-365-6246
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/STRA-ARIN

OrgTechHandle: LASSO11-ARIN
OrgTechName: Lassoff, Jonathan
OrgTechPhone: +1-415-215-2464
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LASSO11-ARIN

OrgTechHandle: TP47-ARIN
OrgTechName: Pozar, Tim
OrgTechPhone: +1-415-637-8512
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/TP47-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 12276
ASName: SFMIX-MGMT
ASHandle: AS12276
RegDate: 2007-06-04
Updated: 2014-06-12
Comment: This AS facilitates the SFMIX looking glass & management prefixes.
Ref: https://rdap.arin.net/registry/autnum/12276


OrgName: San Francisco Metropolitan Internet Exchange (SFMIX)
OrgId: SFMIES
Address: PO Box 8243
City: Emeryville
StateProv: CA
PostalCode: 94662
Country: US
RegDate: 2006-06-27
Updated: 2024-09-27
Ref: https://rdap.arin.net/registry/entity/SFMIES


OrgAbuseHandle: STRA-ARIN
OrgAbuseName: SFMIX Technical Role Account
OrgAbusePhone: +1-877-365-6246
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/STRA-ARIN

OrgTechHandle: STRA-ARIN
OrgTechName: SFMIX Technical Role Account
OrgTechPhone: +1-877-365-6246
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/STRA-ARIN

OrgTechHandle: LASSO11-ARIN
OrgTechName: Lassoff, Jonathan
OrgTechPhone: +1-415-215-2464
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LASSO11-ARIN

OrgTechHandle: TP47-ARIN
OrgTechName: Pozar, Tim
OrgTechPhone: +1-415-637-8512
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/TP47-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
United StatesSFMIX206.197.187.2
2001:504:30::ba01:2276:2
1 Gbps
United StatesSFMIX206.197.187.1
2001:504:30::ba01:2276:1
1 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
United StatesSFMIX206.197.187.2
2001:504:30::ba01:2276:2
1 Gbps
United StatesSFMIX206.197.187.1
2001:504:30::ba01:2276:1
1 Gbps
  • 1
IP.CC
Search
IP address details
AS12276
San Francisco Metropolitan Internet Exchange (SFMIX)·sfmix.org
IP address details
AS12276
San Francisco Metropolitan Internet Exchange (SFMIX)·sfmix.org

Summary

  • As Number
    AS12276
  • Org Name
    San Francisco Metropolitan Internet Exchange (SFMIX)
  • Country
  • Country Code
  • Website
    sfmix.org
  • Regional Registry
    IANA
  • Allocated Date
    4th June 2007
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    1
  • Ipv6 Prefixes
    2
  • Ipv4 Peers
    3
  • Ipv6 Peers
    3
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    3

Prefixes

There are 1 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States192.33.255.0/24
San Francisco Metropolitan Internet Exchange (SFMIX)
--ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS1299
true
AS33742
Telx
true
AS6939
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS1299
true
AS33742
Telx
true
AS6939
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS12276 Combined Upstream Graph AS12276 AS12276 AS6939 AS6939 AS12276->AS6939 AS33742 AS33742 AS12276->AS33742 AS2497 AS2497 AS6939->AS2497 AS3356 AS3356 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS701 AS701 AS6939->AS701 AS2914 AS2914 AS6939->AS2914 AS36086 AS36086 AS33742->AS36086 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS36086->AS1299 AS3257 AS3257 AS36086->AS3257 AS1299->AS2914 AS1299->AS3257
AS12276 Combined Upstream Graph AS12276 AS12276 AS6939 AS6939 AS12276->AS6939 AS33742 AS33742 AS12276->AS33742 AS2497 AS2497 AS6939->AS2497 AS3356 AS3356 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS701 AS701 AS6939->AS701 AS2914 AS2914 AS6939->AS2914 AS36086 AS36086 AS33742->AS36086 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS36086->AS1299 AS3257 AS3257 AS36086->AS3257 AS1299->AS2914 AS1299->AS3257

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 12276
ASName: SFMIX-MGMT
ASHandle: AS12276
RegDate: 2007-06-04
Updated: 2014-06-12
Comment: This AS facilitates the SFMIX looking glass & management prefixes.
Ref: https://rdap.arin.net/registry/autnum/12276


OrgName: San Francisco Metropolitan Internet Exchange (SFMIX)
OrgId: SFMIES
Address: PO Box 8243
City: Emeryville
StateProv: CA
PostalCode: 94662
Country: US
RegDate: 2006-06-27
Updated: 2024-09-27
Ref: https://rdap.arin.net/registry/entity/SFMIES


OrgAbuseHandle: STRA-ARIN
OrgAbuseName: SFMIX Technical Role Account
OrgAbusePhone: +1-877-365-6246
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/STRA-ARIN

OrgTechHandle: STRA-ARIN
OrgTechName: SFMIX Technical Role Account
OrgTechPhone: +1-877-365-6246
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/STRA-ARIN

OrgTechHandle: LASSO11-ARIN
OrgTechName: Lassoff, Jonathan
OrgTechPhone: +1-415-215-2464
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LASSO11-ARIN

OrgTechHandle: TP47-ARIN
OrgTechName: Pozar, Tim
OrgTechPhone: +1-415-637-8512
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/TP47-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 12276
ASName: SFMIX-MGMT
ASHandle: AS12276
RegDate: 2007-06-04
Updated: 2014-06-12
Comment: This AS facilitates the SFMIX looking glass & management prefixes.
Ref: https://rdap.arin.net/registry/autnum/12276


OrgName: San Francisco Metropolitan Internet Exchange (SFMIX)
OrgId: SFMIES
Address: PO Box 8243
City: Emeryville
StateProv: CA
PostalCode: 94662
Country: US
RegDate: 2006-06-27
Updated: 2024-09-27
Ref: https://rdap.arin.net/registry/entity/SFMIES


OrgAbuseHandle: STRA-ARIN
OrgAbuseName: SFMIX Technical Role Account
OrgAbusePhone: +1-877-365-6246
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/STRA-ARIN

OrgTechHandle: STRA-ARIN
OrgTechName: SFMIX Technical Role Account
OrgTechPhone: +1-877-365-6246
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/STRA-ARIN

OrgTechHandle: LASSO11-ARIN
OrgTechName: Lassoff, Jonathan
OrgTechPhone: +1-415-215-2464
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/LASSO11-ARIN

OrgTechHandle: TP47-ARIN
OrgTechName: Pozar, Tim
OrgTechPhone: +1-415-637-8512
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/TP47-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
United StatesSFMIX206.197.187.2
2001:504:30::ba01:2276:2
1 Gbps
United StatesSFMIX206.197.187.1
2001:504:30::ba01:2276:1
1 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
United StatesSFMIX206.197.187.2
2001:504:30::ba01:2276:2
1 Gbps
United StatesSFMIX206.197.187.1
2001:504:30::ba01:2276:1
1 Gbps
  • 1
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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.
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