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
	152.85.0.0/16	Tennessee Valley Authority
	152.85.0.0/17	Tennessee Valley Authority
	152.85.5.0/24	Tennessee Valley Authority
	152.85.8.0/24	Tennessee Valley Authority
	152.85.22.0/24	Tennessee Valley Authority
	152.85.42.0/24	Tennessee Valley Authority
	152.85.128.0/17	Tennessee Valley Authority
	152.87.0.0/16	Tennessee Valley Authority
	152.87.0.0/17	Tennessee Valley Authority
	152.87.3.0/24	Tennessee Valley Authority
	152.87.4.0/24	Tennessee Valley Authority
	152.87.8.0/24	Tennessee Valley Authority
	152.87.22.0/24	Tennessee Valley Authority
	152.87.42.0/24	Tennessee Valley Authority
	152.87.128.0/17	Tennessee Valley Authority
	2604:700::/32	Tennessee Valley Authority

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy xenodochial_hoover Policy flamboyant_mestorf Policy wonderful_chaplygin Policy keen_kirch Policy xenodochial_heyrovsky

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
	AS12083	WideOpenWest Finance LLC	✔	✘
	AS26827	EPB Fiber Optics	✔	✔
	AS13335	Cloudflare, Inc.	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘
	AS26827	EPB Fiber Optics	✔	✔
	AS12083	WideOpenWest Finance LLC	✔	✘

ASHandle:       AS10384
OrgID:          TVA
ASName:         TVA
ASNumber:       10384
RegDate:        1997-07-21
Updated:        2019-01-25
Source:         ARIN



OrgID:          TVA
OrgName:        Tennessee Valley Authority
CanAllocate:    
Street:         1101 MARKET STREET
Street:         MP 2H
City:           CHATTANOOGA
State/Prov:     TN
Country:        US
PostalCode:     37402
RegDate:        1991-08-28
Updated:        2025-03-31
OrgAdminHandle: RLT1-ARIN
OrgTechHandle:  BIBLE7-ARIN
OrgTechHandle:  TAC21-ARIN
OrgAbuseHandle: BIBLE7-ARIN
OrgAbuseHandle: RLT1-ARIN
OrgNOCHandle:   TAC21-ARIN
OrgRoutingHandle:   TAC21-ARIN
OrgDNSHandle:   TAC21-ARIN
Source:         ARIN





OrgAdminHandle:       RLT1-ARIN
OrgAdminName:         Robert Tugwell
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        BIBLE7-ARIN
OrgTechName:          Mitchell Bible
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        TAC21-ARIN
OrgTechName:          Tracy Cain
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       BIBLE7-ARIN
OrgAbuseName:         Mitchell Bible
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       RLT1-ARIN
OrgAbuseName:         Robert Tugwell
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         TAC21-ARIN
OrgNOCName:           Tracy Cain
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     TAC21-ARIN
OrgRoutingName:       Tracy Cain
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         TAC21-ARIN
OrgDNSName:           Tracy Cain
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-26T03:33:18Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-sprint-customers	1756
RADB	as37271:as-test-cf	93
RADB	as-kddcustomer2	8206
LEVEL3	as-sprint-origins	7309
RADB	as-telstra-intl-customers	11849
ARIN	as1239:as-customers	4238
LEVEL3	as-level3-origins-na	0
ARIN	as13335:as-customers	1505
LEVEL3	as-epbfiberoptics	28
RADB	as-telstra-testing-1	11766