AS21718 - NW-NATURAL-GAS - Northwest Natural Gas, US

United States
AS Number
AS21718
AS Name
NW-NATURAL-GAS
Org Name
Northwest Natural Gas
Country / Region
United States
Registry

arin

RegDate

2001-06-13

Updated

2025-08-29

AS21718 Looking Glass
IPv4Prefixes

5

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

CIDR Description IP Num
192.122.243.0/24
Northwest Natural Gas Company 256
192.122.244.0/24
Northwest Natural Gas Company 256
192.122.245.0/24
Northwest Natural Gas Company 256
192.122.246.0/24
Northwest Natural Gas Company 256
192.122.247.0/24
Northwest Natural Gas Company 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7385 ABUL-14-7385 - Allstream Business US, LLC, US United States 1,679,616 34,360,000,512 IPv4 IPv4
AS33490 COMCAST-33490 - Comcast Cable Communications, LLC, US United States 16,384 558,351,122,432 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,642,496 1,249,852,784,640 IPv4 IPv4 
ASNumber:       21718
ASName:         NW-NATURAL-GAS
ASHandle:       AS21718
RegDate:        2001-06-13
Updated:        2025-09-04
Ref:            https://rdap.arin.net/registry/autnum/21718

OrgID:          NNG-4
OrgName:        Northwest Natural Gas
CanAllocate:    
Street:         250 SW Taylor St
City:           Portland
State/Prov:     OR
Country:        US
PostalCode:     97204
RegDate:        2001-06-13
Updated:        2025-08-29
OrgAdminHandle  HARLO39-ARIN
OrgTechHandle   HARLO39-ARIN
OrgTechHandle   RHA368-ARIN
OrgAbuseHandle  HARLO39-ARIN
OrgAbuseHandle  RHA368-ARIN
OrgNOCHandle    HARLO39-ARIN
OrgNOCHandle    RHA368-ARIN
OrgRoutingHandle HARLO39-ARIN
OrgRoutingHandle RHA368-ARIN
OrgDNSHandle    HARLO39-ARIN
OrgDNSHandle    RHA368-ARIN
Source:         ARIN

OrgAdminHandleHandle:  HARLO39-ARIN
OrgAdminHandleName:    Harlow, Bryan
OrgAdminHandlePhone:   +1-360-355-0435
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/HARLO39-ARIN

OrgTechHandleHandle:  HARLO39-ARIN
OrgTechHandleName:    Harlow, Bryan
OrgTechHandlePhone:   +1-360-355-0435
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/HARLO39-ARIN

OrgTechHandleHandle:  RHA368-ARIN
OrgTechHandleName:    Andal, Rowell
OrgTechHandlePhone:   +1-503-610-7743
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/RHA368-ARIN

OrgAbuseHandleHandle:  HARLO39-ARIN
OrgAbuseHandleName:    Harlow, Bryan
OrgAbuseHandlePhone:   +1-360-355-0435
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/HARLO39-ARIN

OrgAbuseHandleHandle:  RHA368-ARIN
OrgAbuseHandleName:    Andal, Rowell
OrgAbuseHandlePhone:   +1-503-610-7743
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/RHA368-ARIN

OrgNOCHandleHandle:  HARLO39-ARIN
OrgNOCHandleName:    Harlow, Bryan
OrgNOCHandlePhone:   +1-360-355-0435
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/HARLO39-ARIN

OrgNOCHandleHandle:  RHA368-ARIN
OrgNOCHandleName:    Andal, Rowell
OrgNOCHandlePhone:   +1-503-610-7743
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/RHA368-ARIN

OrgRoutingHandleHandle:  HARLO39-ARIN
OrgRoutingHandleName:    Harlow, Bryan
OrgRoutingHandlePhone:   +1-360-355-0435
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/HARLO39-ARIN

OrgRoutingHandleHandle:  RHA368-ARIN
OrgRoutingHandleName:    Andal, Rowell
OrgRoutingHandlePhone:   +1-503-610-7743
OrgRoutingHandleEmail:   [email protected]
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/RHA368-ARIN

OrgDNSHandleHandle:  HARLO39-ARIN
OrgDNSHandleName:    Harlow, Bryan
OrgDNSHandlePhone:   +1-360-355-0435
OrgDNSHandleEmail:   [email protected]
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/HARLO39-ARIN

OrgDNSHandleHandle:  RHA368-ARIN
OrgDNSHandleName:    Andal, Rowell
OrgDNSHandlePhone:   +1-503-610-7743
OrgDNSHandleEmail:   [email protected]
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/RHA368-ARIN

RTechHandleHandle:  HARLO39-ARIN
RTechHandleName:    Harlow, Bryan
RTechHandlePhone:   +1-360-355-0435
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/HARLO39-ARIN

RTechHandleHandle:  RHA368-ARIN
RTechHandleName:    Andal, Rowell
RTechHandlePhone:   +1-503-610-7743
RTechHandleEmail:   [email protected]
RTechHandleRef:     https://rdap.arin.net/registry/entity/RHA368-ARIN

RAbuseHandleHandle:  HARLO39-ARIN
RAbuseHandleName:    Harlow, Bryan
RAbuseHandlePhone:   +1-360-355-0435
RAbuseHandleEmail:   [email protected]
RAbuseHandleRef:     https://rdap.arin.net/registry/entity/HARLO39-ARIN

RAbuseHandleHandle:  RHA368-ARIN
RAbuseHandleName:    Andal, Rowell
RAbuseHandlePhone:   +1-503-610-7743
RAbuseHandleEmail:   [email protected]
RAbuseHandleRef:     https://rdap.arin.net/registry/entity/RHA368-ARIN

RNOCHandleHandle:  HARLO39-ARIN
RNOCHandleName:    Harlow, Bryan
RNOCHandlePhone:   +1-360-355-0435
RNOCHandleEmail:   [email protected]
RNOCHandleRef:     https://rdap.arin.net/registry/entity/HARLO39-ARIN

RNOCHandleHandle:  RHA368-ARIN
RNOCHandleName:    Andal, Rowell
RNOCHandlePhone:   +1-503-610-7743
RNOCHandleEmail:   [email protected]
RNOCHandleRef:     https://rdap.arin.net/registry/entity/RHA368-ARIN