Home ASN LookupAS13499

AS13499 CH-ENT-DC-IL - NEW CCH, LLC

🇺🇸

ARINassigned

Announced Prefixes (BGP)

8total

8 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)512

Announced (BGP)25,088

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇺🇸 US

RIR

ARIN

Status

assigned

Allocated

2014-12-09

Announced Prefixes

(BGP)8

Prefix	RPKI	IRR	Last Seen
159.242.128.0/19	No ROA	Other IRR	2026-10-11
159.242.128.0/20	No ROA	-	2026-10-11
159.242.144.0/20	No ROA	-	2026-10-11
159.242.160.0/20	No ROA	Other IRR	2026-10-11
159.242.160.0/21	No ROA	-	2026-10-11
159.242.168.0/21	No ROA	-	2026-10-11
171.18.134.0/24	No ROA	Other IRRRIPE	2026-10-11
192.203.181.0/24	No ROA	Other IRR	2026-10-11

Allocated Prefixes

(RIR)2

Prefix	Country	RIR	Status
171.18.134.0/24	🇺🇸 US	RIPE	assigned
192.203.181.0/24	🇺🇸 US	ARIN	allocated

All 8 announced prefixes of AS13499 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS13499 hands its own prefixes to: transit providers, or peers at an exchange.

AS1828Unitas Global8

Downstreams (2)

Networks whose own prefixes AS13499 passes on: usually its customers.

AS31770Ann & Robert H. Lurie Childrens Hospital Of Chicago6
AS18891Confluence Technologies1

Transfer History

Registry transfers of AS13499 between organisations.

AS13499M&A · 2025-04-14
CentralColo, LLC
🇺🇸 US ARIN
→
NEW CCH, LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-04-14	AS13499	CentralColo, LLC 🇺🇸 US ARIN	NEW CCH, LLC 🇺🇸 US ARIN	M&A

ASPA

No ASPA

External Links

ARIN 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 AS13499 should publish an ASPA object
IPv4 transfers in the ARIN 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/13499

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

curl -s "https://api.ipctl.io/v1/asn/13499" | jq