HomeASN LookupAS38910

AS38910

🇺🇸

JPMORGAN-TRANSIT-AS-JP-AP - Transit AS TokyoORG-JMCC1-AP

Transit AS Tokyo

APNICallocated
Announced Prefixes (BGP)
6total
3 IPv43 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)16,384
Announced (BGP)16,384
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)4.3×10^25
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
APNIC
Status
allocated
Allocated
2/22/2008

Announced Prefixes

(BGP)6
|
Prefix
RPKI
IRR
Last Seen
161.121.128.0/19
 Valid
APNIC
5/11/2026
161.121.128.0/20
 Valid
APNIC
5/11/2026
161.121.144.0/20
 Valid
APNIC
5/11/2026
2407:e500:40::/43
 Valid
APNIC
5/11/2026
2407:e500:40::/47
 Valid
APNIC
5/11/2026
2407:e500:50::/47
 Valid
APNIC
5/11/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
161.121.128.0/19🇺🇸 USAPNICallocated
161.121.128.0/20🇮🇳 INAPNICassigned
161.121.144.0/20🇮🇳 INAPNICassigned
ASPA
No ASPA
External Links
APNIC WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/38910

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

curl -s "https://api.ipctl.io/v1/asn/38910" | jq