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IP address details
AS3401
City of Seattle, Dept. of Admin. Services·www.seattle.gov
IP address details
AS3401
City of Seattle, Dept. of Admin. Services·www.seattle.gov
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS3401
  • Org Name
    City of Seattle, Dept. of Admin. Services
  • Country
  • Country Code
  • Website
    www.seattle.gov
  • Regional Registry
    IANA
  • Allocated Date
    4th February 1994
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    3
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    0

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States156.74.248.0/21
City of Seattle
156.74.0.0/16ARIN
United States156.74.248.0/22
City of Seattle
156.74.0.0/16ARIN
United States156.74.252.0/22
City of Seattle
156.74.0.0/16ARIN
  • 1
IP Ranges API
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Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS174
Cogent Communications
true
United StatesAS3356
Level 3 Parent, LLC
true
United StatesAS6461
Zayo Bandwidth
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS174
Cogent Communications
true
United StatesAS3356
Level 3 Parent, LLC
true
United StatesAS6461
Zayo Bandwidth
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS3401 Combined Upstream Graph AS3401 AS3401 AS174 AS174 AS3401->AS174 AS3356 AS3356 AS3401->AS3356 AS6461 AS6461 AS3401->AS6461 AS174->AS3356 AS1299 AS1299 AS174->AS1299 AS3257 AS3257 AS174->AS3257 AS7018 AS7018 AS174->AS7018 AS2914 AS2914 AS174->AS2914 AS2497 AS2497 AS174->AS2497 AS1239 AS1239 AS174->AS1239 AS3356->AS174 AS3356->AS1299 AS3356->AS3257 AS3356->AS7018 AS3356->AS2914 AS3356->AS2497 AS3356->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS3401 Combined Upstream Graph AS3401 AS3401 AS174 AS174 AS3401->AS174 AS3356 AS3356 AS3401->AS3356 AS6461 AS6461 AS3401->AS6461 AS174->AS3356 AS1299 AS1299 AS174->AS1299 AS3257 AS3257 AS174->AS3257 AS7018 AS7018 AS174->AS7018 AS2914 AS2914 AS174->AS2914 AS2497 AS2497 AS174->AS2497 AS1239 AS1239 AS174->AS1239 AS3356->AS174 AS3356->AS1299 AS3356->AS3257 AS3356->AS7018 AS3356->AS2914 AS3356->AS2497 AS3356->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 3401
ASName: SEATTLE
ASHandle: AS3401
RegDate: 1994-02-04
Updated: 2013-12-18
Ref: https://rdap.arin.net/registry/autnum/3401


OrgName: City of Seattle, Dept. of Admin. Services
OrgId: CSDAS
Address: 700 5th Ave
City: Seattle
StateProv: WA
PostalCode: 98104
Country: US
RegDate: 1994-02-04
Updated: 2013-12-18
Ref: https://rdap.arin.net/registry/entity/CSDAS


OrgTechHandle: IIT10-ARIN
OrgTechName: Internet Infrastructure Team
OrgTechPhone: +1-206-684-7304
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

OrgAbuseHandle: IIT10-ARIN
OrgAbuseName: Internet Infrastructure Team
OrgAbusePhone: +1-206-684-7304
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RAbuseHandle: IIT10-ARIN
RAbuseName: Internet Infrastructure Team
RAbusePhone: +1-206-684-7304
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RTechHandle: IIT10-ARIN
RTechName: Internet Infrastructure Team
RTechPhone: +1-206-684-7304
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RNOCHandle: IIT10-ARIN
RNOCName: Internet Infrastructure Team
RNOCPhone: +1-206-684-7304
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RTechHandle: HAGEN17-ARIN
RTechName: Hagen, Kenneth
RTechPhone: +1-206-459-0027
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/HAGEN17-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 3401
ASName: SEATTLE
ASHandle: AS3401
RegDate: 1994-02-04
Updated: 2013-12-18
Ref: https://rdap.arin.net/registry/autnum/3401


OrgName: City of Seattle, Dept. of Admin. Services
OrgId: CSDAS
Address: 700 5th Ave
City: Seattle
StateProv: WA
PostalCode: 98104
Country: US
RegDate: 1994-02-04
Updated: 2013-12-18
Ref: https://rdap.arin.net/registry/entity/CSDAS


OrgTechHandle: IIT10-ARIN
OrgTechName: Internet Infrastructure Team
OrgTechPhone: +1-206-684-7304
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

OrgAbuseHandle: IIT10-ARIN
OrgAbuseName: Internet Infrastructure Team
OrgAbusePhone: +1-206-684-7304
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RAbuseHandle: IIT10-ARIN
RAbuseName: Internet Infrastructure Team
RAbusePhone: +1-206-684-7304
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RTechHandle: IIT10-ARIN
RTechName: Internet Infrastructure Team
RTechPhone: +1-206-684-7304
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RNOCHandle: IIT10-ARIN
RNOCName: Internet Infrastructure Team
RNOCPhone: +1-206-684-7304
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RTechHandle: HAGEN17-ARIN
RTechName: Hagen, Kenneth
RTechPhone: +1-206-459-0027
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/HAGEN17-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
United StatesSIX Seattle206.81.80.202
None
1 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
United StatesSIX Seattle206.81.80.202
None
1 Gbps
  • 1
IP.CC
Search
IP address details
AS3401
City of Seattle, Dept. of Admin. Services·www.seattle.gov
IP address details
AS3401
City of Seattle, Dept. of Admin. Services·www.seattle.gov

Summary

  • As Number
    AS3401
  • Org Name
    City of Seattle, Dept. of Admin. Services
  • Country
  • Country Code
  • Website
    www.seattle.gov
  • Regional Registry
    IANA
  • Allocated Date
    4th February 1994
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    3
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    0

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States156.74.248.0/21
City of Seattle
156.74.0.0/16ARIN
United States156.74.248.0/22
City of Seattle
156.74.0.0/16ARIN
United States156.74.252.0/22
City of Seattle
156.74.0.0/16ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS174
Cogent Communications
true
United StatesAS3356
Level 3 Parent, LLC
true
United StatesAS6461
Zayo Bandwidth
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS174
Cogent Communications
true
United StatesAS3356
Level 3 Parent, LLC
true
United StatesAS6461
Zayo Bandwidth
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS3401 Combined Upstream Graph AS3401 AS3401 AS174 AS174 AS3401->AS174 AS3356 AS3356 AS3401->AS3356 AS6461 AS6461 AS3401->AS6461 AS174->AS3356 AS1299 AS1299 AS174->AS1299 AS3257 AS3257 AS174->AS3257 AS7018 AS7018 AS174->AS7018 AS2914 AS2914 AS174->AS2914 AS2497 AS2497 AS174->AS2497 AS1239 AS1239 AS174->AS1239 AS3356->AS174 AS3356->AS1299 AS3356->AS3257 AS3356->AS7018 AS3356->AS2914 AS3356->AS2497 AS3356->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS3401 Combined Upstream Graph AS3401 AS3401 AS174 AS174 AS3401->AS174 AS3356 AS3356 AS3401->AS3356 AS6461 AS6461 AS3401->AS6461 AS174->AS3356 AS1299 AS1299 AS174->AS1299 AS3257 AS3257 AS174->AS3257 AS7018 AS7018 AS174->AS7018 AS2914 AS2914 AS174->AS2914 AS2497 AS2497 AS174->AS2497 AS1239 AS1239 AS174->AS1239 AS3356->AS174 AS3356->AS1299 AS3356->AS3257 AS3356->AS7018 AS3356->AS2914 AS3356->AS2497 AS3356->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 3401
ASName: SEATTLE
ASHandle: AS3401
RegDate: 1994-02-04
Updated: 2013-12-18
Ref: https://rdap.arin.net/registry/autnum/3401


OrgName: City of Seattle, Dept. of Admin. Services
OrgId: CSDAS
Address: 700 5th Ave
City: Seattle
StateProv: WA
PostalCode: 98104
Country: US
RegDate: 1994-02-04
Updated: 2013-12-18
Ref: https://rdap.arin.net/registry/entity/CSDAS


OrgTechHandle: IIT10-ARIN
OrgTechName: Internet Infrastructure Team
OrgTechPhone: +1-206-684-7304
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

OrgAbuseHandle: IIT10-ARIN
OrgAbuseName: Internet Infrastructure Team
OrgAbusePhone: +1-206-684-7304
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RAbuseHandle: IIT10-ARIN
RAbuseName: Internet Infrastructure Team
RAbusePhone: +1-206-684-7304
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RTechHandle: IIT10-ARIN
RTechName: Internet Infrastructure Team
RTechPhone: +1-206-684-7304
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RNOCHandle: IIT10-ARIN
RNOCName: Internet Infrastructure Team
RNOCPhone: +1-206-684-7304
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RTechHandle: HAGEN17-ARIN
RTechName: Hagen, Kenneth
RTechPhone: +1-206-459-0027
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/HAGEN17-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 3401
ASName: SEATTLE
ASHandle: AS3401
RegDate: 1994-02-04
Updated: 2013-12-18
Ref: https://rdap.arin.net/registry/autnum/3401


OrgName: City of Seattle, Dept. of Admin. Services
OrgId: CSDAS
Address: 700 5th Ave
City: Seattle
StateProv: WA
PostalCode: 98104
Country: US
RegDate: 1994-02-04
Updated: 2013-12-18
Ref: https://rdap.arin.net/registry/entity/CSDAS


OrgTechHandle: IIT10-ARIN
OrgTechName: Internet Infrastructure Team
OrgTechPhone: +1-206-684-7304
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

OrgAbuseHandle: IIT10-ARIN
OrgAbuseName: Internet Infrastructure Team
OrgAbusePhone: +1-206-684-7304
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RAbuseHandle: IIT10-ARIN
RAbuseName: Internet Infrastructure Team
RAbusePhone: +1-206-684-7304
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RTechHandle: IIT10-ARIN
RTechName: Internet Infrastructure Team
RTechPhone: +1-206-684-7304
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RNOCHandle: IIT10-ARIN
RNOCName: Internet Infrastructure Team
RNOCPhone: +1-206-684-7304
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/IIT10-ARIN

RTechHandle: HAGEN17-ARIN
RTechName: Hagen, Kenneth
RTechPhone: +1-206-459-0027
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/HAGEN17-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
United StatesSIX Seattle206.81.80.202
None
1 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
United StatesSIX Seattle206.81.80.202
None
1 Gbps
  • 1
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What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
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