Home ASN LookupAS137933

AS137933 HOMERHOST-AS-AP - CyberForest LLC.

🇺🇸

Org handle: ORG-CL79-AP

CyberForest LLC.

APNICallocated

Announced Prefixes (BGP)

17total

16 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)3,584

Announced (BGP)4,864

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)1.2×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

APNIC

Status

allocated

Allocated

2024-12-23

Routing hygiene

Score 23/100 · Low risk

RPKI ROA coverage

70.6%

no RPKI invalid prefixes

IRR route objects

94.1%

1 prefix registered for another origin

Hijack signals

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

Upstreams

diversity 63/100

1 prefix registered in IRR route objects for another active network and not authorized by a ROA
29% of announced prefixes (5 of 17) have no valid ROA

Based on 17 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained

Announced Prefixes

(BGP)17

Prefix	RPKI	IRR	Last Seen
43.224.30.0/23	No ROA	Other IRR	2026-10-26
43.224.30.0/24	Valid	APNICOther IRR	2026-10-26
43.224.31.0/24	Valid	APNICOther IRR	2026-10-26
45.117.144.0/24	Valid	APNIC	2026-10-26
45.119.252.0/23	No ROA	-	2026-10-26
45.119.252.0/24	Valid	APNIC	2026-10-26
45.119.253.0/24	Valid	APNIC	2026-10-26
45.120.77.0/24MOAS	Valid	APNIC	2026-10-26
103.43.68.0/24	Valid	APNIC	2026-10-26
103.50.89.0/24	Valid	APNIC	2026-10-26

1-10 of 17

1 / 2

Allocated Prefixes

(RIR)13

Prefix	Country	RIR	Status
43.224.30.0/24	🇭🇰 HK	APNIC	assigned
43.224.31.0/24	🇭🇰 HK	APNIC	assigned
45.117.144.0/24	🇰🇷 KR	APNIC	assigned
45.119.252.0/24	🇰🇷 KR	APNIC	assigned
45.119.253.0/24	🇰🇷 KR	APNIC	assigned
45.120.77.0/24	🇰🇷 KR	APNIC	assigned
103.43.68.0/24	🇰🇷 KR	APNIC	assigned
103.50.89.0/24	🇭🇰 HK	APNIC	assigned
103.54.46.0/24	🇰🇷 KR	APNIC	assigned
103.82.140.0/24	🇭🇰 HK	APNIC	assigned

1-10 of 13

1 / 2

All 17 announced prefixes of AS137933 →

Downstream Customers(3)

ASN	Name
AS207941	🇮🇳PATHY-AS JITEN PATHY
AS208487	🇹🇷ShapeShifter HASAN CAGRI AKSU
AS208702	🇩🇪Ernst Joachim Ernst

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS137933 hands its own prefixes to: transit providers, or peers at an exchange.

AS138415Yancy Limited9
AS149513Vertex Connectivity4
AS60539Huicast Telecom Huicast Telecom Limited3
AS53587AZURE TECHNOLOGY ., LIMITED1

ASPA

No ASPA0 upstreams, 3 downstreams

Listed as Upstream Provider by

3 ASNs

View full ASPA details →

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
How to run an ASPA checkVerify the upstream providers listed above
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/137933

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

curl -s "https://api.ipctl.io/v1/asn/137933" | jq