1. All IP Ranges
  2. 151.0.0.0/8
  3. 151.154.0.0/16
  4. AS26551  | 151.154.0.0/16

151.154.0.0/16

AS26551  ·  Sargent & Lundy Engineers

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Summary

Country United States
Domain sargentlundy.com
ASN AS26551
Registry ARIN
ID SLCHICAGO

WHOIS Details

NetHandle:      NET-151-154-0-0-1
OrgID:          SLE-1
Parent:         NET-151-0-0-0-0
NetName:        SLCHICAGO
NetRange:       151.154.0.0 - 151.154.255.255
NetType:        allocation
RegDate:        1991-07-30
Updated:        2021-12-14
TechHandle:     CB2411-ARIN
Source:         ARIN


OrgID:          SLE-1
OrgName:        Sargent & Lundy Engineers
CanAllocate:    
Street:         55 E. Monroe Street
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60603
RegDate:        1991-07-30
Updated:        2025-12-28
OrgAdminHandle: CB2411-ARIN
OrgTechHandle:  CB2411-ARIN
OrgTechHandle:  CHOUI16-ARIN
OrgAbuseHandle: CB2411-ARIN
OrgAbuseHandle: CHOUI16-ARIN
OrgRoutingHandle:   CB2411-ARIN
OrgRoutingHandle:   CHOUI16-ARIN
OrgDNSHandle:   CB2411-ARIN
OrgDNSHandle:   CHOUI16-ARIN
Source:         ARIN


POCHandle:      CB2411-ARIN
IsRole:         N
LastName:       Berns
FirstName:      Christine
Street:         55 E. Monroe St.
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60603
RegDate:        1996-12-06
Updated:        2025-12-13
OfficePhone:    +1-312-269-3598
Mailbox:        christine.m.berns@sargentlundy.com
Source:         ARIN


POCHandle:      CHOUI16-ARIN
IsRole:         N
LastName:       Chouikh
FirstName:      Mohammed
Street:         55 E. Monroe St.
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60603
RegDate:        2025-12-28
Updated:        2025-12-28
OfficePhone:    +1-312-269-6379
Mailbox:        mohammed.chouikh@sargentlundy.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 151.0.0.0/8

Range ASN Company Num of IPs
151.224.0.0/13 AS5607 Sky UK Limited 524,288
151.254.0.0/15 AS25019 Saudi Telecom Company JSC 131,072
151.251.0.0/16 AS8717 A1 Bulgaria EAD 65,536
151.189.0.0/16 AS3209 Vodafone GmbH 65,536
151.144.0.0/16 AS22394 Verizon Wireless 65,536
151.190.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
151.141.0.0/16 AS29842 East Tennessee State University 65,536
151.157.0.0/16 AS224 Norsk Institutt for Vannforskning 65,536
151.170.0.0/16 AS39326 Met Office 65,536
151.206.0.0/16 AS8075 Microsoft Limited 65,536
151.215.0.0/16 AS21693 Xcel Energy Inc. 65,536
151.99.0.0/16 AS3269 Telecom Italia S.p.A. 65,536
151.121.0.0/16 AS4155 USDA 65,536
151.188.0.0/16 AS21984 Fairfax County Public Schools 65,536
151.213.0.0/16 AS7029 Windstream Communications LLC 65,536
151.187.0.0/16 AS2116 Skatteetaten 65,536
151.129.0.0/16 AS8075 Microsoft Limited 65,536
151.92.0.0/16 AS16236 Stellantis Auto SAS 65,536
151.47.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.134.0.0/16 AS16509 Amazon.com, Inc. 65,536
151.100.0.0/16 AS137 UNI-Roma1 65,536
151.182.0.0/16 AS12430 VODAFONE-SPAIN-NETWORK 65,536
151.19.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.177.0.0/16 AS1257 Tele2 Sverige AB 65,536
151.88.0.0/16 AS16236 Stellantis Auto SAS 65,536
151.80.0.0/16 AS16276 OVH SAS 65,536
151.110.0.0/16 AS11719 Eaton Corporation 65,536
151.16.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.17.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.18.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.195.0.0/16 AS122 UPMC 65,536
151.20.0.0/16 AS1267 WIND 65,536
151.21.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.22.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.23.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.10.0.0/16 AS1267 IUNET 65,536
151.91.0.0/16 AS16236 Stellantis Auto SAS 65,536
151.97.0.0/16 AS137 UNI-Catania 65,536
151.15.0.0/16 AS1267 WIND TRE S.P.A. 65,536
151.143.0.0/16 AS1226 California Department of Technology 65,536
151.35.0.0/16 AS1267 MOBILE 65,536
151.38.0.0/16 AS1267 Wind telecomunicazioni 65,536
151.4.0.0/16 AS1267 IUNET 65,536
151.42.0.0/16 AS1267 Wind telecomunicazioni 65,536
151.43.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.46.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.140.0.0/16 AS10967 The Home Depot Inc. 65,536
151.48.0.0/16 AS1267 WIND Telecomunicazioni S.p.A 65,536
151.49.0.0/16 AS1267 Wind telecomunicazioni 65,536
151.5.0.0/16 AS1267 WINDTRE Telco COMPANY 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
151.154.222.13 AS26551 Sargent & Lundy Engineers 2.06ms from Chicago, 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
68.95.99.224 AS7018 AT&T Enterprises, LLC 6.49ms from Atlanta, US
91.147.241.32 AS41897 Sat-Trakt D.O.O. 5.62ms from Budapest, HU
201.178.63.224 AS22927 Telefonica de Argentina 1.98ms from Buenos Aires, AR
34.41.233.208 AS396982 Google LLC 0.12ms from Council Bluffs, US
43.134.195.144 AS132203 Tencent Building, Kejizhongyi Avenue 0.41ms from Hong Kong, HK
16.78.214.128 AS16509 Amazon.com, Inc. 0.41ms from Jakarta, ID
23.39.235.144 AS7713 PT Telekomunikasi Indonesia 9.93ms from Jakarta, ID
86.164.170.176 AS2856 British Telecommunications PLC 3.25ms from London, GB
37.132.134.128 AS12479 Orange Espagne SA 4.43ms from Madrid, ES
90.241.189.176 AS5378 Vodafone Limited 3.44ms from Manchester, GB
146.57.12.16 AS217 University of Minnesota 5.42ms from Minneapolis, US
5.129.7.160 AS31200 Novotelecom Ltd 1.34ms from Novosibirsk, RU
166.140.153.112 AS6167 Verizon Business 16.12ms from San Jose, US
60.250.20.96 AS3462 Data Communication Business Group 0.81ms from Taipei, TW
166.165.3.112 AS6167 Verizon Business 16.08ms from Chicago, US
76.136.237.192 AS7922 Comcast Cable Communications, LLC 5.14ms from Chicago, US
93.208.115.160 AS3320 Deutsche Telekom AG 6.34ms from Frankfurt am Main, DE
94.61.141.80 AS12353 Vodafone Portugal 8.19ms from Lisbon, PT
83.43.254.176 AS3352 TELEFONICA DE ESPANA S.A.U. 9.05ms from Madrid, ES
122.53.71.240 AS9299 Philippine Long Distance Telephone Company 1.15ms from Manila, PH
101.182.100.208 AS1221 Telstra Limited 5.41ms from Melbourne, AU
90.122.67.192 AS3215 Orange S.A. 3.77ms from Paris, FR
206.78.132.80 AS21915 Merced County Office of Education 5.89ms from San Jose, US
76.114.205.176 AS7922 Comcast Cable Communications, LLC 13.64ms from Chicago, US
76.141.246.208 AS7922 Comcast Cable Communications, LLC 5.77ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 151.154.60.45
traceroute to 151.154.60.45 (151.154.60.45): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.466 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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