AS18596 - MADISONTELCO - Madison Telephone Company, US

United States
AS Number
AS18596
AS Name
MADISONTELCO
Org Name
Madison Telephone Company
Country
United States
Registry

arin

RegDate

2000-01-24

Updated

2025-03-12

AS18596 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

1

IPv4 NUMs

12,288

IPv6 NUMs(/64)

4,294,967,296

12,288 IPv4 Addresses
CIDR Description IP Num
66.242.192.0/19 Madison Telephone Company 8192
66.242.205.0/24 Madison Telephone Company 256
66.242.206.0/23 Madison Telephone Company 512
66.242.208.0/22 Madison Telephone Company 1024
66.242.221.0/24 Madison Telephone Company 256
76.77.224.0/20 Madison Telephone Company 4096
76.77.232.0/22 Madison Telephone Company 1024
76.77.236.0/22 Madison Telephone Company 1024
CIDR Description IP NUMs(prefix /64)
2605:1680::/32 Madison Telephone Company 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 315,136 17,180,065,792 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,192 282,666,025,353,216 IPv4 IPv4 IPv6 IPv6
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61,952 4,294,967,296 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 72,192 103,148,027,904 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 101,632 112,525,312 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 35,905,536 336,324,722,688 IPv4 IPv4
AS16552 DIGICERT - Tiggee LLC, US United States 12,544 34,361,835,520 IPv4 IPv4
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7,680 19,791,872 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,720 354,605,596,672 IPv4 IPv4
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 41,216 73,282,879,488 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,497,344 25,770,721,280 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.78 2001:504:0:4:0:1:8596:1 10 Gbps 2018-05-01 20:12:45

Private Peering Facilities

Country/Region Name City Website Updated 
ASNumber:       18596
ASName:         MADISONTELCO
ASHandle:       AS18596
RegDate:        2000-09-18
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/18596


OrgName:        Madison Telephone Company
OrgId:          MADT
Address:        PO 29
Address:        21668 Double Arch Dr 
City:           Staunton
StateProv:      IL
PostalCode:     62088
Country:        US
RegDate:        2000-01-24
Updated:        2025-03-12
Comment:        Please submit all abuse complaints to
Comment:        abuse@madisontelco.com
Ref:            https://rdap.arin.net/registry/entity/MADT


OrgTechHandle: JDA66-ARIN
OrgTechName:   Davis, Jerry 
OrgTechPhone:  +1-618-635-5000 
OrgTechEmail:  jddavis@madisontelco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JDA66-ARIN

OrgTechHandle: JB1300-ARIN
OrgTechName:   Bacher, Jan 
OrgTechPhone:  +1-618-713-3777 
OrgTechEmail:  jb@janbacher.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JB1300-ARIN

OrgAbuseHandle: ABUSE655-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-618-633-2267 
OrgAbuseEmail:  abuse@madisontelco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE655-ARIN

OrgTechHandle: WALDR142-ARIN
OrgTechName:   Waldrop, Justin 
OrgTechPhone:  +1-618-635-5000 
OrgTechEmail:  jwaldrop@gomadison.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WALDR142-ARIN

RTechHandle: JB1300-ARIN
RTechName:   Bacher, Jan 
RTechPhone:  +1-618-713-3777 
RTechEmail:  jb@janbacher.com
RTechRef:    https://rdap.arin.net/registry/entity/JB1300-ARIN