AS Number
AS10423
AS Name
SPARTAN-NET
Org Name
STELLAR Broadband
Registry

arin

RegDate

2003-10-17

Updated

2024-11-25

AS10423 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

16,384

IPv6 NUMs(/64)

4,294,967,296

16,384 IPv4 Addresses
CIDR Description IP Num
69.176.128.0/19
ROA Signed and Valid IRR Valid
STELLAR Broadband 8192
72.44.96.0/19
ROA Signed and Valid IRR Valid
STELLAR Broadband 8192
CIDR Description IP NUMs(prefix /64)
2604:71c0::/32
ROA Signed and Valid IRR Valid
STELLAR Broadband 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 108,800 25,771,573,248 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 407,808 77,326,843,904 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 32,256 4,274,061,312 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,497,088 25,770,590,208 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 127,488 118,226,945 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 135,424 77,423,247,362 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,256 12,884,967,424 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 331,520 17,180,065,792 IPv4 IPv4 IPv6 IPv6
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61,952 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,568 2,293,760 IPv4 IPv4
AS16552 DIGICERT - Tiggee LLC, US United States 21,248 34,363,801,600 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS32709 1-JOINK - Joink, LLC, US United States 45,056 4,294,967,296 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,198,144 215,834,755,073 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 456,704 283,043,982,540,800 IPv4 IPv4 IPv6 IPv6
AS12129 123NET - 123.Net, Inc., US United States 168,704 4,295,229,440 IPv4 IPv4 IPv6 IPv6
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS33414 KENTCOUNTYMI - Kent County Information Systems, US United States 1,024 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.238.57 2001:504:0:2:0:1:423:1 10 Gbps 2018-06-26 20:48:09
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.44 2001:504:0:4:0:1:423:1 100 Gbps 2026-06-16 16:57:19
United States DET-iX - Detroit Internet Exchange 209.124.52.15 2607:f790:100::15 200 Gbps 2026-04-23 14:09:57

Private Peering Facilities

Country/Region Name City Website Updated
123.NET - DC1 - 24700 Northwestern Hwy. Southfield http://www.123.net 2016-03-14 21:01:18
Equinix CH1/CH2/CH4 - Chicago Chicago http://www.equinix.com/ 2016-03-14 21:17:43
ASNumber:       10423
ASName:         SPARTAN-NET
ASHandle:       AS10423
RegDate:        2005-05-04
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/10423


OrgName:        STELLAR Broadband
OrgId:          SPART-1
Address:        3032 E. Lake Lansing Rd
City:           East Lansing
StateProv:      MI
PostalCode:     48823
Country:        US
RegDate:        2003-10-17
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/SPART-1


OrgNOCHandle: NETWO8321-ARIN
OrgNOCName:   Network Engineering
OrgNOCPhone:  +1-517-679-6320 
OrgNOCEmail:  neteng@stellarbb.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8321-ARIN

OrgAbuseHandle: ABUSE6470-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-517-679-6320 
OrgAbuseEmail:  abuse@stellarbb.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE6470-ARIN

OrgTechHandle: NETWO8321-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-517-679-6320 
OrgTechEmail:  neteng@stellarbb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8321-ARIN

RNOCHandle: RL967-ARIN
RNOCName:   Laing, Richard 
RNOCPhone:  +1-517-203-3310 
RNOCEmail:  rlaing@dtnmgt.com
RNOCRef:    https://rdap.arin.net/registry/entity/RL967-ARIN