1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.33.0.0/16
  4. AS12276  | 192.33.255.0/24

192.33.255.0/24

AS12276  ·  San Francisco Metropolitan Internet Exchange (SFMIX)

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Summary

Country United States
Domain sfmix.org
ASN AS12276
Registry ARIN
ID SFMIX-V4-MANAGEMENT

WHOIS Details

NetHandle:      NET-192-33-255-0-1
OrgID:          SFMIES
Parent:         NET-192-0-0-0-0
NetName:        SFMIX-V4-MANAGEMENT
NetRange:       192.33.255.0 - 192.33.255.255
NetType:        allocation
Comment:        Geofeed https://geofeeds.packetvis.com/dda08_192.csv
RegDate:        2014-05-13
Updated:        2023-06-02
Source:         ARIN


OrgID:          SFMIES
OrgName:        San Francisco Metropolitan Internet Exchange (SFMIX)
CanAllocate:    
Street:         PO Box 8243
City:           Emeryville
State/Prov:     CA
Country:        US
PostalCode:     94662
RegDate:        2006-06-27
Updated:        2024-09-27
OrgAdminHandle: MPE54-ARIN
OrgTechHandle:  LASSO11-ARIN
OrgTechHandle:  STRA-ARIN
OrgTechHandle:  TP47-ARIN
OrgAbuseHandle: STRA-ARIN
Source:         ARIN


POCHandle:      TP47-ARIN
IsRole:         N
LastName:       Pozar
FirstName:      Tim
Street:         423 Durant Way
City:           Mill Valley
State/Prov:     CA
Country:        US
PostalCode:     94941-4067
RegDate:        1970-01-01
Updated:        2023-11-20
OfficePhone:    +1-415-665-3790
MobilePhone:    +1-415-637-8512
Mailbox:        pozar@lns.com
Mailbox:        pozar@twop.co
Source:         ARIN


POCHandle:      LASSO11-ARIN
IsRole:         N
LastName:       Lassoff
FirstName:      Jonathan
Street:         460 Brannan Street #77424
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94105
RegDate:        2024-01-16
Updated:        2025-05-20
OfficePhone:    +1-415-215-2464
Mailbox:        jof@thejof.com
Source:         ARIN


POCHandle:      MPE54-ARIN
IsRole:         N
LastName:       Peterson
FirstName:      Matt
Street:         PO Box 314
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94543
RegDate:        2005-01-14
Updated:        2025-03-04
OfficePhone:    +1-510-315-1948
Mailbox:        matt+arin@peterson.org
Source:         ARIN


POCHandle:      STRA-ARIN
IsRole:         Y
LastName:       SFMIX Technical Role Account
FirstName:      
Street:         PO Box 8243
City:           Emeryville
State/Prov:     CA
Country:        US
PostalCode:     94662
RegDate:        2006-06-27
Updated:        2026-01-15
OfficePhone:    +1-877-365-6246
Mailbox:        tech-c@sfmix.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.33.0.0/16

Range ASN Company Num of IPs
192.33.0.0/23 AS19393 Roberts Communications Network, LLC 512
192.33.232.0/24 AS3955 Compucom Systems 256
192.33.34.0/24 AS14132 Blue Matrix I LLC 256
192.33.17.0/24 AS14860 Mercedes Independent School District 256
192.33.19.0/24 AS16411 Solar Energy Research Institute 256
192.33.10.0/24 AS2018 iThemba LABS 256
192.33.155.0/24 AS1712 Télécom Paris 256
192.33.252.0/24 AS17177 River Valley Internet LLC 256
192.33.134.0/24 AS19 Leidos, Inc. 256
192.33.135.0/24 AS23793 National Institute of Advanced IndustrialScience and Technology 256
192.33.171.0/24 AS1942 Universite Grenoble Alpes 256
192.33.153.0/24 AS1945 Ecole Normale Superieure de Lyon 256
192.33.162.0/24 AS1945 Ecole Normale Superieure de Lyon 256
192.33.88.0/24 AS16509 Federal Institute of Technology Zurich (ETHZ) 256
192.33.163.0/24 AS206853 NOLU NETWORK S.L. 256
192.33.4.0/24 AS2149 Cogent Communications, LLC 256
192.33.159.0/24 AS2200 Conservatoire National des Arts et Metiers, CNAM 256
192.33.115.0/24 AS225 National Radio Astronomy Observatory 256
192.33.117.0/24 AS225 National Radio Astronomy Observatory 256
192.33.32.0/24 AS22802 Amerisure Mutual Insurance Company 256
192.33.146.0/24 AS23005 Clearesult Consulting Inc. 256
192.33.14.0/24 AS396611 VeriSign Global Registry Services 256
192.33.156.0/24 AS2445 Universite De Paris 8 Paris Vincennes EPSCP 256
192.33.182.0/24 AS2445 Universite Paris 13 256
192.33.186.0/24 AS27064 Headquarters, USAISC 256
192.33.147.0/24 AS3215 Institut National de l'Information Geographique et Forestiere 256
192.33.18.0/24 AS36362 Mail America Communications, Inc 256
192.33.185.0/24 AS367 Headquarters, USAISC 256
192.33.167.0/24 AS393990 Clearcable Inc. 256
192.33.13.0/24 AS13 Headquarters, USAISC 256
192.33.12.0/24 AS396086 Hampshire College 256
192.33.14.0/24 AS396583 VeriSign Global Registry Services 256
192.33.14.0/24 AS396583 VeriSign Global Registry Services 256
192.33.14.0/24 AS396583 VeriSign Global Registry Services 256
192.33.14.0/24 AS396583 VeriSign Global Registry Services 256
192.33.14.0/24 AS396583 VeriSign Global Registry Services 256
192.33.14.0/24 AS396583 VeriSign Global Registry Services 256
192.33.14.0/24 AS396583 VeriSign Global Registry Services 256
192.33.14.0/24 AS396583 VeriSign Global Registry Services 256
192.33.14.0/24 AS396611 VeriSign Global Registry Services 256
192.33.14.0/24 AS396611 VeriSign Global Registry Services 256
192.33.14.0/24 AS396611 VeriSign Global Registry Services 256
192.33.14.0/24 AS396611 VeriSign Global Registry Services 256
192.33.14.0/24 AS396611 VeriSign Global Registry Services 256
192.33.14.0/24 AS396611 VeriSign Global Registry Services 256
192.33.116.0/24 AS12118 National Radio Astronomy Observatory 256
192.33.14.0/24 AS396611 VeriSign Global Registry Services 256
192.33.14.0/24 AS396654 VeriSign Global Registry Services 256
192.33.36.0/24 AS1103 Vrije Universiteit 256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
192.33.255.3 na-ix.org 2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
192.33.255.65 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
185.156.58.40 AS202598 Sopra Steria Belgium SA 3.88ms from Amsterdam, NL
91.1.83.24 AS3320 Deutsche Telekom AG 2.21ms from Berlin, DE
44.228.14.168 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
98.228.211.72 AS7922 Comcast Cable Communications, LLC 5.45ms from Chicago, US
1.60.250.88 AS4837 CHINA UNICOM China169 Backbone 5.67ms from Harbin, CN
87.76.19.72 AS31463 Redcentric Solutions Ltd 1.64ms from London, GB
222.191.250.136 AS4134 CHINANET-BACKBONE 3.99ms from Nanjing, CN
76.96.209.88 AS7922 Comcast Cable Communications, LLC 3.03ms from New York City, US
60.137.125.72 AS17676 SoftBank Corp. 3.65ms from Osaka, JP
54.146.60.184 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
174.52.156.72 AS7922 Comcast Cable Communications, LLC 7.75ms from Salt Lake City, US
180.72.62.120 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 7.28ms from Sepang, MY
52.77.7.168 AS16509 Amazon.com, Inc. 0.17ms from Singapore, SG
107.223.26.168 AS7018 AT&T Enterprises, LLC 11.02ms from Atlanta, US
125.236.175.168 AS4771 Spark New Zealand Trading Ltd. 13.41ms from Auckland, NZ
144.217.90.8 AS16276 OVH SAS 0.14ms from Beauharnois, CA
52.11.67.184 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
157.92.122.8 AS3449 Universidad Nacional de Buenos Aires 1.79ms from Buenos Aires, AR
117.221.217.184 AS9829 National Internet Backbone 7.20ms from Chennai, IN
172.241.31.200 AS394380 Leaseweb USA, Inc. 0.27ms from Dallas, US
93.239.192.120 AS3320 Deutsche Telekom AG 3.46ms from Duesseldorf, DE
79.209.142.24 AS3320 Deutsche Telekom AG 3.27ms from Duesseldorf, DE
92.217.188.152 AS3209 Vodafone GmbH 14.17ms from Frankfurt am Main, DE
125.121.240.168 AS4134 CHINANET-BACKBONE 6.81ms from Hangzhou, CN
115.77.67.200 AS7552 Viettel Group 1.00ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f3 192.33.255.30
traceroute to 192.33.255.30 (192.33.255.30): 64 hops max, 52 byte packets
3 [] 206.197.187.2 1.241 ms
Measurement taken from IPinfo ProbeNet in Santa Clara, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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