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	Prefix	Description
	170.52.42.0/23	IMNisp

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS7018	AT&T Enterprises, LLC	✔	✘

ASHandle:       AS29887
OrgID:          IL-257
ASName:         IMNISP
ASNumber:       29887
RegDate:        2016-05-03
Updated:        2017-10-31
Source:         ARIN



OrgID:          IL-257
OrgName:        IMNisp
CanAllocate:    
Street:         1010 Huntcliff
Street:         Suite: 2315
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30317
Comment:        http://www.imnisp.com/
RegDate:        2015-04-07
Updated:        2019-04-18
OrgAdminHandle: IMNIS3-ARIN
OrgTechHandle:  IMNIS3-ARIN
OrgAbuseHandle: IMNIS3-ARIN
OrgNOCHandle:   IMNIS3-ARIN
Source:         ARIN





OrgAdminHandle:       IMNIS3-ARIN
OrgAdminName:          imnisp-arin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        IMNIS3-ARIN
OrgTechName:           imnisp-arin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       IMNIS3-ARIN
OrgAbuseName:          imnisp-arin
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         IMNIS3-ARIN
OrgNOCName:            imnisp-arin
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:36:37Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as174:as-cogc-020	50
RADB	as26554:as-customers	248
LEVEL3	as-level3-origins-na	0
RADB	as-comcast-edia	2766
RADB	as-pnapchg	367