172.98.18.0/23

CISCO SYSTEMS, INC.

Announcing ASNs: 1

Parent Prefix:

Abuse: csirt-notify@cisco.com

RIR: IANA

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS396982	GOOGLE-CLOUD-PLATFORM	Google LLC

172.98.18.0/23 Summary

Prefix:

172.98.18.0/23

Name:

STO-ASIG-IPV4-01

Description:

CISCO SYSTEMS, INC.

Country:

IP Addresses:

512

Regional Registry:

IANA

Allocation Status:

Parent Prefix:

Contacts

Email Contacts:

cidr-block-admins@cisco.com

csirt-notify@cisco.com

asig-arin@cisco.com

Abuse Contacts:

csirt-notify@cisco.com

Address:

251 LITTLE FALLS DRIVE,

WILMINGTON,

DE,

19808,

AS396982 Google LLC - Prefix Upstreams

Country	ASN	Name	Description
	AS15169	GOOGLE	Google LLC

# start

NetRange:       172.98.18.0 - 172.98.19.255
CIDR:           172.98.18.0/23
NetName:        STO-ASIG-IPV4-01
NetHandle:      NET-172-98-18-0-1
Parent:         OORTIO-IPV4-01 (NET-172-98-16-0-1)
NetType:        Reassigned
OriginAS:       AS396982
Organization:   CISCO SYSTEMS, INC. (CS-2831)
RegDate:        2024-07-16
Updated:        2025-03-24
Ref:            https://rdap.arin.net/registry/ip/172.98.18.0



OrgName:        CISCO SYSTEMS, INC.
OrgId:          CS-2831
Address:        251 LITTLE FALLS DRIVE
City:           WILMINGTON
StateProv:      DE
PostalCode:     19808
Country:        US
RegDate:        2023-06-07
Updated:        2024-02-16
Ref:            https://rdap.arin.net/registry/entity/CS-2831


OrgNOCHandle: GATC-ARIN
OrgNOCName:   GIS ARIN Technical Contact
OrgNOCPhone:  +1-408-526-8888 
OrgNOCEmail:  cidr-block-admins@cisco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/GATC-ARIN

OrgTechHandle: GATC-ARIN
OrgTechName:   GIS ARIN Technical Contact
OrgTechPhone:  +1-408-526-8888 
OrgTechEmail:  cidr-block-admins@cisco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GATC-ARIN

OrgAbuseHandle: CISCO6-ARIN
OrgAbuseName:   Cisco CSIRT
OrgAbusePhone:  +1-408-527-3227 
OrgAbuseEmail:  csirt-notify@cisco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CISCO6-ARIN


RNOCHandle: ANA80-ARIN
RNOCName:   ASIG - NOC Admins
RNOCPhone:  +1-865-288-6408 
RNOCEmail:  asig-arin@cisco.com
RNOCRef:    https://rdap.arin.net/registry/entity/ANA80-ARIN

RTechHandle: ANA80-ARIN
RTechName:   ASIG - NOC Admins
RTechPhone:  +1-865-288-6408 
RTechEmail:  asig-arin@cisco.com
RTechRef:    https://rdap.arin.net/registry/entity/ANA80-ARIN

RAbuseHandle: ANA80-ARIN
RAbuseName:   ASIG - NOC Admins
RAbusePhone:  +1-865-288-6408 
RAbuseEmail:  asig-arin@cisco.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ANA80-ARIN