AS21859

🇺🇸

ZEN-ECN - Zenlayer Incdd93e0fb1f6847a1d0132a41e387e723

ARINassigned

Announced Prefixes (BGP)

1,875total

1,724 IPv4151 IPv6

IPv4 Addresses ⓘ

Allocated (RIR)385,536

Announced (BGP)969,216

IPv6 Addresses ⓘ

Allocated (RIR)1.2×10^29

Announced (BGP)3.9×10^29

Prefix Limit (IPv4)

5,000

Prefix Limit (IPv6)

500

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

4/2/2013

(BGP)1,000 of 1,864

Prefix	RPKI	IRR	Last Seen
2.27.161.0/24	Valid	RADBRIPE	5/22/2026
5.180.232.0/24	Valid	RADBRIPE	5/22/2026
5.252.82.0/24	Valid	RADBRIPE	5/22/2026
8.23.192.0/23	No ROA	RADB	5/22/2026
14.102.227.0/24	Valid	RADBRIPE	5/22/2026
23.27.112.0/24	Valid	ARINRADB	5/22/2026
23.90.128.0/20	Valid	RADB	5/22/2026
23.90.144.0/20	Valid	RADB	5/22/2026
23.90.160.0/21	Valid	RADB	5/22/2026
23.90.168.0/22	Valid	RADB	5/22/2026

1–10 of 1,000

1 / 100

(RIR)361

Prefix	Country	RIR	Status
2.27.161.0/24	🇪🇺 EU	RIPE	assigned
5.180.232.0/24	🇭🇰 HK	RIPE	assigned
5.252.82.0/24	🇪🇺 EU	RIPE	assigned
14.102.227.0/24	🇨🇳 CN	RIPE	assigned
23.128.196.0/24	🇺🇸 US	ARIN	allocated
23.139.252.0/24	🇺🇸 US	ARIN	allocated
23.236.112.0/20	🇺🇸 US	ARIN	allocated
23.248.160.0/19	🇺🇸 US	ARIN	allocated
23.251.96.0/19	🇺🇸 US	ARIN	allocated
31.57.35.0/24	🇺🇸 US	RIPE	assigned

1–10 of 361

1 / 37

ASN	Name
AS44578	🇦🇪ITGLOBALCOM-DMCC ITGLOBAL COM DMCC
AS199180	🇦🇲LAGOM-NET LAGOM PRODUCTS LLC
AS200325	🇸🇮BunnyCDN BUNNYWAY, informacijske storitve d.o.o.
AS402336	🇺🇸CHICFINDS - CHICFINDS

ASPA

No ASPA0 upstreams, 4 downstreams

Listed as Upstream Provider by

External Links

API

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

curl -s "https://api.ipctl.io/v1/asn/21859" | jq