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
	69.32.123.0/24	Cengage Learning, Inc.
	69.32.128.0/24	Cengage Learning, Inc.
	69.32.129.0/24	Cengage Learning, Inc.
	69.32.130.0/23	Cengage Learning, Inc.
	69.32.132.0/23	Cengage Learning, Inc.
	69.32.134.0/23	Cengage Learning, Inc.
	69.32.138.0/23	Cengage Learning, Inc.
	69.32.140.0/24	Cengage Learning, Inc.
	69.32.145.0/24	Cengage Learning, Inc.
	69.32.146.0/23	Cengage Learning, Inc.
	69.32.148.0/23	Cengage Learning, Inc.
	69.32.159.0/24	Cengage Learning, Inc.
	69.32.172.0/24	Cengage Learning, Inc.
	69.32.178.0/24	Cengage Learning, Inc.
	69.32.179.0/24	Cengage Learning, Inc.
	69.32.182.0/24	Cengage Learning, Inc.
	69.32.183.0/24	Cengage Learning, Inc.
	69.32.184.0/24	Cengage Learning, Inc.
	69.32.192.0/22	Cengage Learning, Inc.
	69.32.200.0/21	Cengage Learning, Inc.
	69.32.208.0/22	Cengage Learning, Inc.
	69.32.216.0/21	Cengage Learning, Inc.
	69.32.224.0/24	Cengage Learning, Inc.
	69.32.226.0/24	Cengage Learning, Inc.
	69.32.227.0/24	Cengage Learning, Inc.
	69.32.228.0/23	Cengage Learning, Inc.
	69.32.246.0/23	Cengage Learning, Inc.
	69.32.252.0/24	Cengage Learning, Inc.

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy affectionate_bhaskara Policy sad_villani Policy laughing_kowalevski

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
	AS6181	Cincinnati Bell Telephone Company LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS6181	Cincinnati Bell Telephone Company LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘

ASHandle:       AS27365
OrgID:          CENGA-5
ASName:         CENGAGE-OHCIN
ASNumber:       27365
RegDate:        2003-02-20
Updated:        2016-05-17
Source:         ARIN



OrgID:          CENGA-5
OrgName:        Cengage Learning, Inc.
CanAllocate:    
Street:         5191 Natorp Blvd
Street:         Attn Communications in CSO
City:           Mason
State/Prov:     OH
Country:        US
PostalCode:     45040
RegDate:        2009-04-17
Updated:        2022-10-12
OrgAdminHandle: NETAD1-ARIN
OrgTechHandle:  NETAD1-ARIN
OrgAbuseHandle: NETAD1-ARIN
Source:         ARIN





OrgAdminHandle:       NETAD1-ARIN
OrgAdminName:          Network Administration
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETAD1-ARIN
OrgTechName:           Network Administration
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETAD1-ARIN
OrgAbuseName:          Network Administration
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-12T03:24:59Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	25053
RADB	as-prole	1184
LEVEL3	as-as209-cust	1818
LEVEL3	as-lumen-customers-asns	10695
ALTDB	as6181:as-all	177
RIPE	as-transroute-spec	19618
ALTDB	as-fuse	1
RADB	as-rr-biz	2133