HomeASN LookupAS40123

AS40123

🇺🇸

R2G-2 - Transaction Network Services, Inc.ea58a6be6f45b100be83af5dcf8f9107

ARINassigned
Announced Prefixes (BGP)
7total
7 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)3,328
Announced (BGP)3,584
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
7/27/2006

Announced Prefixes

(BGP)7
|
Prefix
RPKI
IRR
Last Seen
38.133.160.0/24
No ROA
RADB
5/25/2026
41.221.210.0/24
 Valid—5/25/2026
83.126.16.0/24
 Valid
RIPE
5/25/2026
83.126.17.0/24
 Valid
RIPE
5/25/2026
83.126.22.0/24
 Valid
RIPE
5/25/2026
83.126.56.0/24
 Valid
RIPE
5/25/2026
204.14.0.0/21
No ROA
RADB
5/25/2026

Allocated Prefixes

(RIR)6
Prefix
Country
RIR
Status
41.221.210.0/24🇿🇦 ZAAFRINICassigned
83.126.16.0/24🇪🇸 ESRIPEassigned
83.126.17.0/24🇪🇸 ESRIPEassigned
83.126.22.0/24🇮🇹 ITRIPEassigned
83.126.56.0/24🇬🇧 GBRIPEassigned
204.14.0.0/21🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/40123

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/40123" | jq