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
	208.90.148.0/24	CareSource Management Group, Co.
	208.90.149.0/24	CareSource Management Group, Co.
	208.90.150.0/24	CareSource Management Group, Co.
	208.90.151.0/24	CareSource Management Group, Co.

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy serene_snyder Policy distracted_yonath Policy heuristic_wescoff

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
	AS3356	Lumen (Level 3)	✔	✘
	AS6181	Cincinnati Bell Telephone Company LLC	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS6181	Cincinnati Bell Telephone Company LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

ASHandle:       AS23018
OrgID:          CMG-60
ASName:         CSMGUSA
ASNumber:       23018
RegDate:        2007-10-02
Updated:        2015-08-04
TechHandle:     NETWO7528-ARIN
AbuseHandle:    NETWO7528-ARIN
NOCHandle:      NETWO7528-ARIN
Source:         ARIN



OrgID:          CMG-60
OrgName:        CareSource Management Group, Co.
CanAllocate:    
Street:         230 N Main St
City:           Dayton
State/Prov:     OH
Country:        US
PostalCode:     45402
RegDate:        2007-08-15
Updated:        2018-08-30
OrgAdminHandle: NETWO7528-ARIN
OrgTechHandle:  NETWO7528-ARIN
OrgAbuseHandle: NETWO7528-ARIN
OrgNOCHandle:   NETWO7528-ARIN
Source:         ARIN





OrgAdminHandle:       NETWO7528-ARIN
OrgAdminName:          Network Engineering
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO7528-ARIN
OrgTechName:           Network Engineering
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO7528-ARIN
OrgAbuseName:          Network Engineering
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NETWO7528-ARIN
OrgNOCName:            Network Engineering
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           NETWO7528-ARIN
TechName:              Network Engineering
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          NETWO7528-ARIN
AbuseName:             Network Engineering
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            NETWO7528-ARIN
NOCName:               Network Engineering
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-15T03:29:41Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-transroute-spec	19660
ALTDB	as6181:as-all	176
RADB	as-flexential-customers	351
RADB	as-hurricane	24516
ARIN	as-peak10_customers	114
ALTDB	as-fuse	1
LEVEL3	as-lumen-customers-asns	10695
RADB	as-flexential-test2	278