IP range details

137.200.0.0/18

AS11985 · Social Security Administration

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Summary

Country	United States
Domain	ssa.gov
ASN	AS11985
Registry	arin
Hosted IPs	16,384
ID	SSA

WHOIS Details

NetHandle:      NET-137-200-0-0-1
OrgID:          SSA-6-Z
Parent:         NET-137-0-0-0-0
NetName:        SSA
NetRange:       137.200.0.0 - 137.200.255.255
NetType:        allocation
OriginAS:       11985
RegDate:        1990-01-03
Updated:        2021-12-14
TechHandle:     JED77-ARIN
TechHandle:     KHUUL-ARIN
Source:         ARIN


OrgID:          SSA-6-Z
OrgName:        Social Security Administration
CanAllocate:    
Street:         6401 Security Boulevard
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21235
RegDate:        2008-03-21
Updated:        2024-04-16
OrgAdminHandle: KHAMA1-ARIN
OrgTechHandle:  JED77-ARIN
OrgTechHandle:  REEDG14-ARIN
OrgTechHandle:  TRACY95-ARIN
OrgAbuseHandle: JED77-ARIN
OrgRoutingHandle:   DENNI258-ARIN
OrgDNSHandle:   REEDG14-ARIN
OrgDNSHandle:   TRACY95-ARIN
Source:         ARIN


POCHandle:      TRACY95-ARIN
IsRole:         N
LastName:       Tracy
FirstName:      Tedd
Street:         6201 Security Blvd
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21235
RegDate:        2024-04-16
Updated:        2024-04-16
OfficePhone:    +1-410-966-8272
Mailbox:        tedd.c.tracy@ssa.gov
Source:         ARIN


POCHandle:      REEDG14-ARIN
IsRole:         N
LastName:       Reed
FirstName:      Gregory
Street:         6201 Security Blvd
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21235
RegDate:        2024-04-16
Updated:        2024-04-16
OfficePhone:    +1-877-897-0598
MobilePhone:    +1-919-606-6909
Mailbox:        gregory.reed@ssa.gov
Source:         ARIN


POCHandle:      JED77-ARIN
IsRole:         N
LastName:       Devnew
FirstName:      Jason
Street:         6201 Security Blvd
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21235
RegDate:        2014-03-24
Updated:        2024-10-22
OfficePhone:    +1-410-966-1852
Mailbox:        jason.devnew@ssa.gov
Source:         ARIN


POCHandle:      KHAMA1-ARIN
IsRole:         N
LastName:       Khamari
FirstName:      Ahmed
Street:         6201 Security Blvd
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21235
RegDate:        2024-04-16
Updated:        2024-04-16
OfficePhone:    +1-410-966-2319
MobilePhone:    +1-410-409-6051
Mailbox:        ahmed.khamari@ssa.gov
Source:         ARIN


POCHandle:      KHUUL-ARIN
IsRole:         N
LastName:       Khuu
FirstName:      Linh
Street:         6401 Security Blvd
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21235
RegDate:        2013-08-28
Updated:        2023-03-13
OfficePhone:    +1-410-965-0746
Mailbox:        linh.khuu@ssa.gov
Source:         ARIN

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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