View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	67.211.32.0/20	zColo
	67.211.32.0/19	zColo
	74.124.0.0/19	zColo
	108.60.192.0/19	zColo
	108.166.160.0/19	zColo
	170.76.204.0/24	Acuity Brands, Inc.
	198.154.96.0/19	zColo
	208.78.216.0/21	zColo
	209.105.224.0/19	zColo
	216.172.96.0/20	zColo
	2607:1400::/48	HORIZON DATA SOLUTIONS, LLC
	2607:f348::/32	zColo

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy stoic_cray Policy agitated_dubinsky Policy cool_elbakyan

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13767	DataBank Holdings, Ltd.	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS13767	DataBank Holdings, Ltd.	✔	✔

ASHandle:       AS13354
OrgID:          ZGL-6
ASName:         
ASNumber:       13354
RegDate:        2007-03-08
Updated:        2018-04-06
Source:         ARIN



OrgID:          ZGL-6
OrgName:        zColo
CanAllocate:    
Street:         1805 29th St Suite 2050
Street:         Databank Holdings
City:           Boulder
State/Prov:     CO
Country:        US
PostalCode:     80301
RegDate:        2018-01-09
Updated:        2021-10-26
ReferralServer: rwhois://rwhois.corexchange.com:4321
OrgAdminHandle: ZCOLO-ARIN
OrgTechHandle:  POINT3-ARIN
OrgTechHandle:  ZCOLO-ARIN
OrgAbuseHandle: ZCOLO-ARIN
OrgNOCHandle:   ZCOLO-ARIN
Source:         ARIN





OrgAdminHandle:       ZCOLO-ARIN
OrgAdminName:          ZCOLO
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        POINT3-ARIN
OrgTechName:           Point of Contact
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ZCOLO-ARIN
OrgTechName:           ZCOLO
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ZCOLO-ARIN
OrgAbuseName:          ZCOLO
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         ZCOLO-ARIN
OrgNOCName:            ZCOLO
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-16T03:31:36Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RADB	as-corexchange-us	25
RADB	as198949:as-sd	3711
LEVEL3	as-sprint-origins	7309
RADB	as-databank	163