206208 looking glass

AS30383 General Motors LLC 🇺🇸 US

Announcing 131 prefixes, seen at the RIS collectors.

IPv4 prefixes
121
36,096 (141 × /24)
IPv6 prefixes
10
1,030 × /48
Upstreams
13
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS30383
Name
General Motors LLC
Organisation
General Motors LLC
Country
🇺🇸 US
RIR
ARIN
Allocated
2003-09-25
Network type
Enterprise
Traffic levels
5-10Gbps
Scope
Global
Peering policy
Selective
IRR as-set
AS-GM
Website
http://gm.com
PeeringDB
net/22354
Exchanges
7

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

128 valid (97.7%) 0 invalid (0.0%) 3 no ROA (2.3%)

Whois

Fetched from whois.arin.net

ASNumber:       30383
ASName:         GENERAL-MOTORS-CORPORATION
ASHandle:       AS30383
RegDate:        2003-09-25
Updated:        2016-06-14
Ref:            https://rdap.arin.net/registry/autnum/30383

OrgName:        General Motors LLC
OrgId:          GMED
Address:        200 Renaissance Center
City:           Detroit
StateProv:      MI
PostalCode:     48265
Country:        US
RegDate:        1990-11-16
Updated:        2026-06-04
Ref:            https://rdap.arin.net/registry/entity/GMED

OrgAbuseHandle: GCD2-ARIN
OrgAbuseName:   GM Cyber Defense
OrgAbusePhone:  +1-224-377-9633
OrgAbuseEmail:  abuse@gm.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GCD2-ARIN

OrgTechHandle: MILLE3165-ARIN
OrgTechName:   Miller, Dennis
OrgTechPhone:  +1-248-392-5482
OrgTechEmail:  dennis.2.miller@gm.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MILLE3165-ARIN

OrgNOCHandle: GCNA-ARIN
OrgNOCName:   GM CNE - Network Architecture
OrgNOCPhone:  +1-248-392-5482
OrgNOCEmail:  grp-usit.ddi@gm.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/GCNA-ARIN