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
	63.141.208.0/22	Marin IT, Inc.
	63.141.212.0/23	Marin IT, Inc.

---

Network Policy

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

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
	AS3257	GTT Communications Inc.	✔	✘
	AS46375	Sonic Telecom LLC	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS3257	GTT Communications Inc.	✔	✘
	AS46375	Sonic Telecom LLC	✔	✘
	AS8928	GTT Communications Inc.	✔	✘

ASHandle:       AS399024
OrgID:          MI-14
ASName:         MIT-366-BMK
ASNumber:       399024
RegDate:        2020-11-09
Updated:        2020-11-09
Source:         ARIN



OrgID:          MI-14
OrgName:        Marin IT, Inc.
CanAllocate:    
Street:         366 Bell Marin Keys Blvd
City:           Novato
State/Prov:     CA
Country:        US
PostalCode:     94949
RegDate:        2011-05-19
Updated:        2012-05-22
OrgAdminHandle: COOPE13-ARIN
OrgTechHandle:  COOPE13-ARIN
OrgAbuseHandle: COOPE13-ARIN
Source:         ARIN





OrgAdminHandle:       COOPE13-ARIN
OrgAdminName:         David Cooper
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        COOPE13-ARIN
OrgTechName:          David Cooper
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       COOPE13-ARIN
OrgAbuseName:         David Cooper
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-12T03:25:32Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
ALTDB	as-sonictelecom-customers	17
RIPE	as-gttcust	91752