Home ASN LookupAS24319

AS24319 AKAMAI-TYO-AP - Akamai Technologies Tokyo ASN

🇸🇬

Org handle: ORG-ATI1-AP

Akamai Technologies Tokyo ASN

APNICallocated

Announced Prefixes (BGP)

193total

151 IPv442 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)40,448

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)5×10²⁵

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

200

Country

🇸🇬 SG

RIR

APNIC

Status

allocated

Allocated

2004-12-17

Routing hygiene

Score 18/100 · Low risk

RPKI ROA coverage

97.4%

5 prefixes RPKI invalid

IRR route objects

97.4%

4 prefixes registered for another origin

Hijack signals

5 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 77/100

Announces 5 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
3% of announced prefixes (5 of 193) have no valid ROA, 5 of them RPKI invalid

Based on 193 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Announced Prefixes

(BGP)193

Prefix	RPKI	IRR	Last Seen
23.4.92.0/24	Valid	ARIN	-
23.6.198.0/24	Valid	ARIN	-
23.32.236.0/24	Valid	ARIN	-
23.33.112.0/24	Valid	ARIN	-
23.35.219.0/24	Valid	ARIN	-
23.36.166.0/24	Valid	ARIN	-
23.36.167.0/24	Valid	ARIN	-
23.37.120.0/24	Valid	ARIN	-
23.39.153.0/24	Valid	ARIN	-
23.39.169.0/24	Valid	ARIN	-

1-10 of 193

1 / 20

All 193 announced prefixes of AS24319 →

BGP Neighbours

(seen in AS paths)

Upstreams (12)

Networks AS24319 hands its own prefixes to: transit providers, or peers at an exchange.

AS20940AKAMAI ASN1 Akamai International B.V81
AS2914NTT America27
AS9498BHARTI Airtel26
AS2516KDDI CORPORATION22
AS55836Reliance Jio Infocomm Limited14
AS3491PCCW Global (HK)7
AS2497Internet Initiative Japan6
AS4637Telstra Global6
AS9286KINX3
AS4755TATA Communications Formerly VSNL Is Leading ISP2
AS4766Korea Telecom2
AS24218Global Transit Communications Malaysia1

ASPA

No ASPA

External Links

APNIC Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS24319 should publish an ASPA object
IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/24319

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

curl -s "https://api.ipctl.io/v1/asn/24319" | jq