AS Number
AS3900
AS Name
TEXASNET-ASN
Org Name
SWITCH, LTD
Registry

arin

RegDate

2005-02-24

Updated

2021-01-07

AS3900 Looking Glass
IPv4Prefixes

91

IPv6Prefixes

11

IPv4 NUMs

121,344

IPv6 NUMs(/64)

4,563,402,752

121,344 IPv4 Addresses
CIDR Description IP Num
64.9.128.0/18
IRR Valid
SWITCH, LTD 16384
64.9.129.0/24
IRR Parent Valid
SWITCH, LTD 256
64.9.132.0/24
IRR Parent Valid
SWITCH, LTD 256
64.9.135.0/24
IRR Parent Valid
SWITCH, LTD 256
64.9.151.0/24
IRR Parent Valid
SWITCH, LTD 256
64.9.152.0/22
IRR Parent Valid
SWITCH, LTD 1024
64.9.160.0/22
IRR Parent Valid
SWITCH, LTD 1024
64.9.165.0/24
IRR Parent Valid
SWITCH, LTD 256
64.9.167.0/24
IRR Parent Valid
SWITCH, LTD 256
64.9.168.0/22
IRR Parent Valid
SWITCH, LTD 1024
64.9.172.0/24
IRR Parent Valid
SWITCH, LTD 256
64.253.88.0/21
IRR Valid
Treasure Island Colocation, LLC 2048
104.244.28.0/22
IRR Valid
Netsential.com, Inc. 1024
142.75.0.0/24
IRR Valid
Open Text Corporation 256
142.75.2.0/24
IRR Valid
Open Text Corporation 256
142.75.3.0/24
IRR Valid
Open Text Corporation 256
168.245.159.0/24
IRR InValid
THE GOLDEN 1 CREDIT UNION 256
192.33.146.0/24
IRR Valid
Clearesult Consulting Inc. 256
198.180.200.0/24
IRR Valid
Haas Group International Inc. 256
206.127.0.0/24
IRR Parent Valid
Data Foundry (C07069678) 256
206.127.0.0/19
IRR Valid
YHC Corporation 8192
206.127.2.0/24
IRR Parent Valid
YHC Corporation 256
206.127.4.0/24
IRR Parent Valid
YHC Corporation 256
206.127.6.0/24
IRR Parent Valid
YHC Corporation 256
206.127.31.0/24
IRR Parent Valid
YHC Corporation 256
206.222.160.0/19
IRR Valid
SWITCH, LTD 8192
206.222.184.0/23
IRR Parent Valid
American Campus Communities, Inc. (C07308682) 512
207.207.0.0/18
IRR Valid
SWITCH, LTD 16384
207.207.2.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.3.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.8.0/24
IRR Parent Valid
YHC Corporation 256
207.207.10.0/24
IRR Parent Valid
YHC Corporation 256
207.207.18.0/24
IRR Parent Valid
YHC Corporation 256
207.207.23.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.25.0/24
IRR Parent Valid
YHC Corporation 256
207.207.29.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.30.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.33.0/24
IRR Parent Valid
YHC Corporation 256
207.207.38.0/24
IRR Valid
YHC Corporation 256
207.207.39.0/24
IRR Parent Valid
YHC Corporation 256
207.207.47.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.48.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.49.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.51.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.52.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.55.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.59.0/24
IRR Parent Valid
SWITCH, LTD 256
207.207.60.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.0.0/17
IRR Valid
SWITCH, LTD 32768
209.99.8.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.18.0/23
IRR Parent Valid
SWITCH, LTD 512
209.99.24.0/21
IRR Parent Valid
SWITCH, LTD 2048
209.99.29.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.31.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.32.0/21
IRR Parent Valid
SWITCH, LTD 2048
209.99.44.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.46.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.48.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.49.0/24
IRR Valid
SWITCH, LTD 256
209.99.52.0/24
IRR Valid
SWITCH, LTD 256
209.99.53.0/24
IRR Valid
SWITCH, LTD 256
209.99.55.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.69.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.74.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.80.0/22
IRR Parent Valid
SWITCH, LTD 1024
209.99.82.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.84.0/22
IRR Parent Valid
SWITCH, LTD 1024
209.99.85.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.87.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.88.0/24
IRR Parent Valid
YHC Corporation 256
209.99.88.0/22
IRR Parent Valid
YHC Corporation 1024
209.99.92.0/22
IRR Parent Valid
SWITCH, LTD 1024
209.99.106.0/24
IRR Parent Valid
SWITCH, LTD 256
209.99.127.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.0.0/17
IRR Valid
SWITCH, LTD 32768
216.166.16.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.17.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.18.0/24
IRR Valid
SWITCH, LTD 256
216.166.20.0/24
IRR Valid
SWITCH, LTD 256
216.166.25.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.26.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.27.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.32.0/20
IRR Valid
SWITCH, LTD 4096
216.166.43.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.45.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.52.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.81.0/24
IRR Parent Valid
SWITCH, LTD 256
216.166.82.0/24
IRR Parent Valid
YHC Corporation 256
216.166.83.0/24
IRR Parent Valid
YHC Corporation 256
216.166.84.0/22
IRR Parent Valid
YHC Corporation 1024
216.235.208.0/21
IRR Parent Valid
United Recovery Systems, LP 2048
CIDR Description IP NUMs(prefix /64)
2602:ff64::/36
IRR Valid
Netsential.com, Inc. 268435456
2607:ff60::/32
IRR Valid
SWITCH, LTD 4294967296
2607:ff60:3::/48
IRR Parent Valid
SWITCH, LTD 65536
2607:ff60:7::/48
IRR Parent Valid
SWITCH, LTD 65536
2607:ff60:8::/48
IRR Parent Valid
SWITCH, LTD 65536
2607:ff60:10::/48
IRR Parent Valid
SWITCH, LTD 65536
2607:ff60:4000::/36
IRR Parent Valid
SWITCH, LTD 268435456
2607:ff60:5000::/48
IRR Parent Valid
SWITCH, LTD 65536
2607:ff60:5000::/36
IRR Parent Valid
SWITCH, LTD 268435456
2607:ff60:5001::/48
IRR Parent Valid
SWITCH, LTD 65536
2607:ff60:6000::/36
IRR Parent Valid
SWITCH, LTD 268435456
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,559,296 17,986,551,808 IPv4 IPv4 IPv6 IPv6
AS23005 SWITCH-LTD - SWITCH, LTD, US United States 206,592 4,294,967,808 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,258,624 228,846,075,904 IPv4 IPv4
AS1299 TWELVE99 - Telia Company AB, SE Sweden 260,608 17,635,136,569,344 IPv4 IPv4 IPv6 IPv6
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,007,360 13,958,643,712 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS40670 VOLUSION, US United States 2,304 0 IPv4 IPv4
AS46842 NOBLEENERGY-ASN - Chevron Corporation, US United States 256 16,777,216 IPv4 IPv4 IPv6 IPv6
AS53293 BGP-SAS-01 - Samsung Austin Semiconductor LLC, US United States 512 0 IPv4 IPv4
AS397110 CLOUD-CONNECT-01 - Marathon Oil Company, US United States 256 16,842,752 IPv4 IPv4 IPv6 IPv6
AS11124 FRIEDKIN - Friedkin Companies, Inc., US United States 512 0 IPv4 IPv4
AS16511 IT-FREEDOM - IT Freedom LLC, US United States 512 0 IPv4 IPv4
AS30063 DEDICONET - SWITCH, LTD, US United States 4,096 0 IPv4 IPv4
AS36184 VIRTU-FINANCIAL - Virtu Financial LLC, US United States 9,984 0 IPv4 IPv4
AS54103 MODMC - MOD Mission Critical, US United States 89,600 786,432 IPv4 IPv4 IPv6 IPv6
AS397350 CARDNO-AME01 - Cardno, Inc., US United States 512 0 IPv4 IPv4
AS11765 VENDORSAFE-TECHNOLOGIES - Netsurion LLC, US United States 768 0 IPv4 IPv4
AS18599 SMARTCLOUD1 - SmartCloud, LLC, US United States 256 0 IPv4 IPv4
AS16539 MERCANTILCB - Amerant Bank, N.A., US United States 768 131,072 IPv4 IPv4 IPv6 IPv6
AS20251 SOLARWINDSAUSTIN - SolarWinds, Inc., US United States 1,536 0 IPv4 IPv4
AS36341 TRINETAS1 - TriNet HR Corporation, US United States 768 0 IPv4 IPv4
AS40034 CONFLUENCE-NETWORK-INC - Confluence Networks Inc, VG British Virgin Islands 10,496 196,608 IPv4 IPv4
AS62914 MFI-ASN - Mattress Firm, Inc., US United States 1,024 0 IPv4 IPv4
AS10322 ERCOT-ISO - Ercot Independent System Operations, US United States 1,024 0 IPv4 IPv4
AS11165 DPI - Toppan Photomasks, Inc., US United States 256 0 IPv4 IPv4
AS22363 PHMGMT-AS1 - Powerhouse Management, Inc., US United States 98,816 0 IPv4 IPv4
AS40861 PARAD-40-ASN - Paradise Networks LLC, US United States 17,920 0 IPv4 IPv4
AS63087 EBSI - Empyrean Benefit Solutions Inc., US United States 256 0 IPv4 IPv4
AS393756 TX-TCU - texanscu, US United States 256 0 IPv4 IPv4
AS283 MPOWERLABS - MPower Labs, Inc., US United States 512 0 IPv4 IPv4
AS12163 AMHERST-HOLDINGS - Amherst Holdings LLC, US United States 512 0 IPv4 IPv4
IP Address Domain NUMs Domains
64.9.133.66 1 av.quinn-tech.com
64.9.133.85 1 barracuda.terservices.com
64.9.133.101 1 onbase.primeflight.com
64.9.133.103 1 pfevents.primeflight.com
64.9.133.104 1 kronos.primeflight.com
64.9.133.105 1 rds.primeflight.com
64.9.133.167 1 mail.efruit.co
64.9.133.181 1 client2.drugscreen.com
64.9.133.189 1 log.mpcompliance.com
64.9.133.190 3 d3.mpcompliance.com
ASNumber:       3900
ASName:         TEXASNET-ASN
ASHandle:       AS3900
RegDate:        2000-08-23
Updated:        2021-11-18    
Ref:            https://rdap.arin.net/registry/autnum/3900


OrgName:        SWITCH, LTD
OrgId:          SWITC-2
Address:        7135 South Decatur Blvd
City:           Las Vegas
StateProv:      NV
PostalCode:     89118
Country:        US
RegDate:        2005-02-24
Updated:        2021-01-07
Ref:            https://rdap.arin.net/registry/entity/SWITC-2


OrgNOCHandle: ASNOC4-ARIN
OrgNOCName:   AS23005 NOC
OrgNOCPhone:  +1-866-229-5151 
OrgNOCEmail:  noc@switch.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ASNOC4-ARIN

OrgAbuseHandle: ASABU2-ARIN
OrgAbuseName:   AS23005 Abuse
OrgAbusePhone:  +1-702-267-6602 
OrgAbuseEmail:  abuse@switch.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ASABU2-ARIN

OrgTechHandle: ASNET3-ARIN
OrgTechName:   AS23005 Netops
OrgTechPhone:  +1-702-267-6602 
OrgTechEmail:  netops@switch.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ASNET3-ARIN