170.46.0.0/16

AS203 · Level 3 Parent, LLC

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Summary

Country	United States
Domain	greenmountainpower.com
ASN	AS203
Registry	ARIN
ID	GMP170

WHOIS Details

NetHandle:      NET-170-46-0-0-1
OrgID:          GMP-36-Z
Parent:         NET-170-0-0-0-0
NetName:        GMP170
NetRange:       170.46.0.0 - 170.46.255.255
NetType:        allocation
RegDate:        1994-02-09
Updated:        2021-12-14
Source:         ARIN


OrgID:          GMP-36-Z
OrgName:        GREEN MOUNTAIN POWER CORPORATION
CanAllocate:    
Street:         163 ACORN LN
City:           COLCHESTER
State/Prov:     VT
Country:        US
PostalCode:     05446-5815
RegDate:        2018-09-27
Updated:        2022-10-07
OrgAdminHandle: SCHEC2-ARIN
OrgTechHandle:  CONLO16-ARIN
OrgTechHandle:  SCHEC2-ARIN
OrgAbuseHandle: CONLO16-ARIN
OrgAbuseHandle: SCHEC2-ARIN
Source:         ARIN


POCHandle:      CONLO16-ARIN
IsRole:         N
LastName:       Conlogue
FirstName:      Michael
Street:         163 Acorn Lane
City:           Colchester
State/Prov:     VT
Country:        US
PostalCode:     05446
RegDate:        2022-09-30
Updated:        2025-10-02
OfficePhone:    +1-802-655-8705
MobilePhone:    +1-802-279-7971
Mailbox:        michael.conlogue@greenmountainpower.com
Source:         ARIN


POCHandle:      SCHEC2-ARIN
IsRole:         N
LastName:       Scheck
FirstName:      Christina
Street:         163 Acorn Lane
City:           Colchester
State/Prov:     VT
Country:        US
PostalCode:     05446
RegDate:        2011-08-30
Updated:        2026-02-03
OfficePhone:    +1-802-655-8705
Mailbox:        christina.scheck@greenmountainpower.com
Mailbox:        scheck_c@gmpvt.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 170.0.0.0/8

Range	ASN	Company	Num of IPs
170.180.0.0/14	AS11686	Kentucky Department of Education	262,144
170.169.0.0/16	AS2134	Banco Santander (Mexico) S.A., Institucion de Banca Multiple, Grupo Financiero Santander	65,536
170.186.0.0/16	AS11273	Fiserv Solutions, LLC	65,536
170.111.0.0/16	AS20311	Valero Services, Inc	65,536
170.96.0.0/16	AS18980	Peace Health	65,536
170.104.0.0/16	AS1798	State of Oregon	65,536
170.93.0.0/16	AS15196	Maryland Department of Transportation	65,536
170.175.0.0/16	AS20069	Royal Bank of Canada	65,536
170.11.0.0/16	AS1621	Securian Financial Group, Inc.	65,536
170.186.0.0/16	AS16072	Fiserv Solutions, LLC	65,536
170.120.0.0/16	AS16509	Amazon Technologies Inc.	65,536
170.31.0.0/16	AS17094	Mutual of Omaha Insurance Company	65,536
170.85.0.0/16	AS14618	ZSCALER, INC.	65,536
170.175.0.0/16	AS19416	Royal Bank of Canada	65,536
170.221.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.85.0.0/16	AS16509	ZSCALER, INC.	65,536
170.68.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.210.0.0/16	AS14845	Red de Interconexion Universitaria	65,536
170.49.0.0/16	AS14017	Burlington Northern Railroad	65,536
170.56.0.0/16	AS15854	ThyssenKrupp North America, Inc.	65,536
170.51.0.0/16	AS11664	AMX Argentina S.A.	65,536
170.208.0.0/16	AS11188	County of Los Angeles	65,536
170.115.0.0/16	AS11205	City of Philadelphia	65,536
170.15.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.38.0.0/16	AS139776	Petroliam Nasional Berhad	65,536
170.138.0.0/16	AS10879	UnitedHealth Group Incorporated	65,536
170.110.0.0/16	AS12076	U.S. Department of Commerce, HQ and ITA	65,536
170.8.0.0/16	AS14499	ALORICA INC	65,536
170.235.0.0/16	AS11534	City of Philadelphia	65,536
170.172.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.175.0.0/16	AS11544	Royal Bank of Canada	65,536
170.58.0.0/16	AS16509	Amazon Technologies Inc.	65,536
170.201.0.0/16	AS10995	PNC Bank, National Association	65,536
170.26.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.128.0.0/16	AS11685	Huntington Bancshares Inc.	65,536
170.145.0.0/16	AS2048	Louisiana Department of Public Safety	65,536
170.25.0.0/16	AS13591	Grupo Financiero GBM-Atlantico	65,536
170.222.0.0/16	AS11577	Vermont Agency of Digital Services	65,536
170.163.0.0/16	AS10583	The Connecticut Hospital and Affiliates	65,536
170.188.0.0/16	AS11052	Intermountain Health Care, Inc.	65,536
170.186.0.0/16	AS21530	Fiserv Solutions, LLC	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

13 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
170.46.10.251	AS18697 GREEN MOUNTAIN POWER CORPORATION	`8.72ms` from Boston, US
170.46.155.22	AS18697 GREEN MOUNTAIN POWER CORPORATION	`9.08ms` from Boston, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
161.148.118.80	AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO	`1.87ms` from Brasília, BR
172.187.58.160	AS8075 Microsoft Corporation	`0.23ms` from Cardiff, GB
12.156.43.176	AS7018 AT&T Enterprises, LLC	`1.72ms` from Dallas, US
93.224.235.80	AS3320 Deutsche Telekom AG	`4.68ms` from Duesseldorf, DE
3.8.21.80	AS16509 Amazon.com, Inc.	`0.54ms` from London, GB
86.160.58.208	AS2856 British Telecommunications PLC	`4.82ms` from London, GB
46.85.112.224	AS3320 Deutsche Telekom AG	`7.32ms` from Nuernberg, DE
148.253.89.32	AS50624 Outscale SASU	`0.92ms` from Paris, FR
96.245.204.112	AS701 Verizon Business	`1.96ms` from Philadelphia, US
93.124.54.16	AS12389 PJSC Rostelecom	`7.99ms` from Samara, RU
187.74.204.112	AS27699 TELEFÔNICA BRASIL S.A	`1.85ms` from Sao Paulo, BR
110.46.246.0	AS9697 LG HelloVision Corp.	`8.23ms` from Seoul, KR
180.150.47.80	AS4764 Aussie Broadband	`0.63ms` from Sydney, AU
45.56.221.80	AS40092 HostPapa	`1.09ms` from Toronto, CA
216.221.75.80	AS7992 Cogeco Connexion Inc.	`10.50ms` from Toronto, CA
5.153.227.192	AS35425 Iomart Managed Services Limited	`0.09ms` from York, GB
192.29.177.64	AS31898 Oracle Corporation	`0.15ms` from Zuerich, CH
54.204.204.160	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
52.226.175.224	AS8075 Microsoft Corporation	`0.59ms` from Ashburn, US
52.46.240.64	AS16509 Amazon.com, Inc.	`0.88ms` from Dublin, IE
37.36.215.64	AS42961 Mobile Telecommunications Company K.S.C.P.	`5.41ms` from Kuwait City, KW
130.44.38.0	AS23314 Summit Broadband	`4.66ms` from Miami, US
96.47.72.32	AS11403 NYI	`1.27ms` from New York City, US
31.36.71.224	AS5410 Bouygues Telecom SA	`8.85ms` from Saint-Denis, FR
187.85.240.0	AS28205 Ibituruna TV por assinatura S/C Ltda	`11.79ms` from Sao Paulo, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 170.46.19.217

traceroute to 170.46.19.217 (170.46.19.217): 5 hops max, 52 byte packets

1 [AS3170] 193.35.59.169 11.018 ms

2 [AS3170] 103.141.25.218 3.631 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Redditch, GB

On March 13th 2026

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