208.88.12.0/22 - bgp.tools

208.88.12.0/22

Originated by AS18789
AS Name: Main Line Health, Inc.

Overview
Connectivity
Whois
DNS
Validation

Registered on: 5 Mar 2008 (18 years old)

Registered to: ARIN-MLH (arin)

Prefix status: Active, Allocated under ARIN

Size of prefix: 4 /24's

More Specific Announcements

	Prefix	Description
	208.88.12.0/23	Main Line Health, Inc.
	208.88.14.0/23	Main Line Health, Inc.

Upstreams

AS6461 - Zayo Bandwidth
AS3356 - Lumen (Level 3)

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS6461	Zayo Bandwidth
	AS3356	Lumen (Level 3)

Peers

	ASN	Description
	AS6461	Zayo Bandwidth
	AS3356	Lumen (Level 3)

NetHandle:      NET-208-88-12-0-1
OrgID:          MLH
Parent:         NET-208-0-0-0-0
NetName:        NETMLH
NetRange:       208.88.12.0 - 208.88.15.255
NetType:        allocation
Comment:        http://www.mainlinehealth.org
RegDate:        2008-03-05
Updated:        2022-06-14
TechHandle:     FLAHE54-ARIN
AbuseHandle:    FLAHE54-ARIN
NOCHandle:      FLAHE54-ARIN
Source:         ARIN



OrgID:          MLH
OrgName:        Main Line Health, Inc.
CanAllocate:    
Street:         1180 W. Swedesford Road
Street:         SouthPoint 2, Suite 300
City:           Berwyn
State/Prov:     PA
Country:        US
PostalCode:     19312
Comment:        For abuse issues contact abuse@mlhs.org
RegDate:        1991-06-21
Updated:        2013-12-03
OrgAdminHandle: TECHN1254-ARIN
OrgTechHandle:  TECHN1254-ARIN
OrgAbuseHandle: TECHN1254-ARIN
Source:         ARIN





OrgAdminHandle:       TECHN1254-ARIN
OrgAdminName:          Technology Team
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        TECHN1254-ARIN
OrgTechName:           Technology Team
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       TECHN1254-ARIN
OrgAbuseName:          Technology Team
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           FLAHE54-ARIN
TechName:             Carl Flaherty
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          FLAHE54-ARIN
AbuseName:            Carl Flaherty
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            FLAHE54-ARIN
NOCName:              Carl Flaherty
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-04T03:25:32Z UTC

Remove auto generated reverse DNS entries

	Address	PTR
	208.88.12.1	internet-zayo.mlhs.org.
	208.88.12.10	webisa.mlhs.org.
	208.88.12.56	connect.mlhs.org.
	208.88.12.58	vpn-mdc.mlhs.org.
	208.88.12.59	vpn-nh.mlhs.org.
	208.88.12.60	maddog.mlhs.org.
	208.88.12.67	mdc-dmz-gslb-snip.mlhs.org.
	208.88.12.70	ns1.mlhs.org.
	208.88.12.71	ns2.mlhs.org.
	208.88.12.72	mediasitevideo.mlhs.org.
	208.88.12.73	ftp.mlhs.org.
	208.88.12.75	mediasite.mlhs.org.
	208.88.12.76	zixvpm1.mlhs.org.
	208.88.12.77	zixvpm2.mlhs.org.
	208.88.12.78	zixdirect1.mlhs.org.
	208.88.12.79	zixdirect2.mlhs.org.
	208.88.12.80	mlhpacsqaweb.mlhs.org.
	208.88.12.82	sgexpressway01.mlhs.org.
	208.88.12.87	screening.mlhs.org.
	208.88.12.88	eviewer.mlhs.org.
	208.88.12.89	itassist.mlhs.org.
	208.88.12.97	symcem.mlhs.org.
	208.88.12.98	mlhsymaltscem2.mlhs.org.
	208.88.12.102	aaa-nsg.mlhs.org.
	208.88.12.104	aaa.mlhs.org.
	208.88.12.106	saml.mlhs.org.
	208.88.12.108	lighthouse1.mlhs.org.
	208.88.12.109	redcap.mlhs.org.
	208.88.12.110	access.mlhs.org.
	208.88.12.114	cppm.mlhs.org.
	208.88.12.115	ldaps.mlhs.org.
	208.88.12.116	o365_journal_nat.mlhs.org.
	208.88.12.117	appgate.mlhs.org.
	208.88.12.129	nat-public-root.mlhs.org.
	208.88.12.135	cppm2.mlhs.org.
	208.88.12.136	riddcas1.radiology.riddlehospital.org.
	208.88.12.141	rochendp.mlhs.org.
	208.88.12.158	pmhcub01.mlhs.org.
	208.88.12.159	rmhcub01.mlhs.org.
	208.88.12.160	bmhcub01.mlhs.org.
	208.88.12.161	tlhcub01.mlhs.org.
	208.88.12.179	securelink.mlhs.org.
	208.88.12.192	welcometo.mlhs.org.
	208.88.12.220	sftp.mlhs.org.
	208.88.14.1	internet-level3.mlhs.org.
	208.88.14.5	donald.mlhs.org.
	208.88.14.56	connect2.mlhs.org.
	208.88.14.58	vpn-sdc.mlhs.org.
	208.88.14.59	vpn-nh.mlhs.org.
	208.88.14.70	ns3.mlhs.org.
	208.88.14.71	ns4.mlhs.org.
	208.88.14.82	tpexpressway01.mlhs.org.
	208.88.14.88	eviewer-test.mlhs.org.
	208.88.14.96	sdcgawtst.mlhs.org.
	208.88.14.102	aaa-nsgtest.mlhs.org.
	208.88.14.104	aaa-test.mlhs.org.
	208.88.14.105	access-dev.mlhs.org.
	208.88.14.106	saml-test.mlhs.org.
	208.88.14.108	access-test.mlhs.org.
	208.88.14.109	lighthouse2.mlhs.org.
	208.88.14.111	aaa-auth-test.mlhs.org.
	208.88.14.115	ldaps-test.mlhs.org.
	208.88.14.117	appgate2.mlhs.org.

Data Age between: 2025-11-16T16:54:52Z UTC and 2025-06-21T12:14:04Z UTC

	A	DNS
	208.88.12.70	ns1.mlhs.org
	208.88.12.71	ns2.mlhs.org
	208.88.12.76	zixvpm1.mlhs.org
	208.88.12.77	zixvpm2.mlhs.org
	208.88.12.82	sgexpressway01.mlhs.org
	208.88.12.87	landing.mainlinehealth.org
	208.88.12.97	symcem.mlhs.org
	208.88.12.98	symcem.mlhs.org
	208.88.12.119	mainlinehealth.org
	208.88.12.135	cppm2.mlhs.org
	208.88.12.158	pmhcub01.mlhs.org
	208.88.12.159	rmhcub01.mlhs.org
	208.88.12.160	bmhcub01.mlhs.org
	208.88.12.161	tlhcub01.mlhs.org
	208.88.14.70	ns3.mlhs.org
	208.88.14.71	ns4.mlhs.org
	208.88.14.82	tpexpressway01.mlhs.org

Last Update: 2026-05-30T22:53:46Z UTC

IRR Databases

IRR	Expected ASN
arin	AS18789	Show Raw route: 208.88.12.0/22 origin: AS18789 descr: Main Line Health 1180 W. Swedesford Road SouthPoint 2, Suite 300 Berwyn PA 19312 United States admin-c: TECHN1254-ARIN tech-c: TECHN1254-ARIN mnt-by: MNT-MLH created: 2022-12-21T16:37:23Z last-modified: 2022-12-21T16:37:23Z source: ARIN
radb	AS18789	Show Raw route: 208.88.12.0/22 origin: AS18789 descr: Main Line Health mnt-by: MAINT-AS198949 changed: eyal.even@securitydam.com 20250930 # 13:20 GMT source: RADB last-modified: 2025-09-30T13:20:04Z

IRR

Expected ASN

arin

AS18789

Show Raw

route:          208.88.12.0/22
origin:         AS18789
descr:          Main Line Health
                1180 W. Swedesford Road
                SouthPoint 2, Suite 300
                Berwyn PA 19312
                United States
admin-c:        TECHN1254-ARIN
tech-c:         TECHN1254-ARIN
mnt-by:         MNT-MLH
created:        2022-12-21T16:37:23Z
last-modified:  2022-12-21T16:37:23Z
source:         ARIN

radb

AS18789

Show Raw

route:          208.88.12.0/22
origin:         AS18789
descr:          Main Line Health
mnt-by:         MAINT-AS198949
changed:        eyal.even@securitydam.com 20250930 # 13:20 GMT
source:         RADB
last-modified:  2025-09-30T13:20:04Z

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More Specific Announcements

Upstreams

Upstreams

Peers

IRR Databases