[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed May 22 21:31:58 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 22 May, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 963032
Prefixes after maximum aggregation (per Origin AS): 361366
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 462236
Number of IPv4 prefixes with a valid ROA: 486571
Number of IPv4 prefixes with an invalid ROA: 8
Number of IPv4 prefixes with no ROA: 476453
Total ASes present in the Internet Routing Table: 75811
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65076
Origin ASes announcing only one prefix: 26303
Transit ASes present in the Internet Routing Table: 10735
Transit-only ASes present in the Internet Routing Table: 525
Paths with bogon ASNs present in the IPv4 Routing Table: 24
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 1179
Number of instances of unregistered ASNs: 1183
Number of 32-bit ASNs allocated by the RIRs: 44505
Number of 32-bit ASNs visible in the Routing Table: 36430
Prefixes from 32-bit ASNs in the Routing Table: 190401
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 656
Number of addresses announced to Internet: 3028711296
Equivalent to 180 /8s, 134 /16s and 119 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 321762
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250693
Total APNIC prefixes after maximum aggregation: 73215
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243181
Unique aggregates announced from the APNIC address blocks: 101067
APNIC Region origin ASes present in the Internet Routing Table: 14072
APNIC Prefixes per ASN: 17.28
APNIC Region origin ASes announcing only one prefix: 4281
APNIC Region transit ASes present in the Internet Routing Table: 1874
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9488
Number of APNIC addresses announced to Internet: 761136192
Equivalent to 45 /8s, 94 /16s and 4 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 279382
Total ARIN prefixes after maximum aggregation: 125048
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283948
Unique aggregates announced from the ARIN address blocks: 133720
ARIN Region origin ASes present in the Internet Routing Table: 19175
ARIN Prefixes per ASN: 14.81
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1992
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4909
Number of ARIN addresses announced to Internet: 1268012864
Equivalent to 75 /8s, 148 /16s and 87 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 269712
Total RIPE prefixes after maximum aggregation: 127176
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264397
Unique aggregates announced from the RIPE address blocks: 164241
RIPE Region origin ASes present in the Internet Routing Table: 28690
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12101
RIPE Region transit ASes present in the Internet Routing Table: 3913
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11834
Number of RIPE addresses announced to Internet: 714776064
Equivalent to 42 /8s, 154 /16s and 158 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 129510
Total LACNIC prefixes after maximum aggregation: 29022
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127618
Unique aggregates announced from the LACNIC address blocks: 49613
LACNIC Region origin ASes present in the Internet Routing Table: 11090
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2335
LACNIC Region transit ASes present in the Internet Routing Table: 2420
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8988
Number of LACNIC addresses announced to Internet: 177089024
Equivalent to 10 /8s, 142 /16s and 42 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 32556
Total AfriNIC prefixes after maximum aggregation: 6210
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 43232
Unique aggregates announced from the AfriNIC address blocks: 13187
AfriNIC Region origin ASes present in the Internet Routing Table: 1844
AfriNIC Prefixes per ASN: 23.44
AfriNIC Region origin ASes announcing only one prefix: 632
AfriNIC Region transit ASes present in the Internet Routing Table: 344
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1211
Number of AfriNIC addresses announced to Internet: 107232768
Equivalent to 6 /8s, 100 /16s and 62 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9831 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5633 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4430 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3924 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3716 508 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3620 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3287 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2791 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2180 433 194 TATACOMM-AS TATA Communications formerl
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9914 11374 3534 AMAZON-02, US
11492 4621 306 601 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3595 1320 79 SHAW, CA
22773 3484 3043 235 ASN-CXA-ALL-CCI-22773-RDC, US
174 3466 8780 865 COGENT-174, US
749 3224 54904 2476 DNIC-AS-00749, US
16625 3132 1346 2242 AKAMAI-AS, US
7018 2845 23661 1795 ATT-INTERNET4, US
367 2776 3430 1295 DNIC-ASBLK-00306-00371, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7752 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3869 3396 149 AKAMAI-ASN1, NL
9009 3488 299 1725 M247, RO
12389 2897 2293 860 ROSTELECOM-AS, RU
8551 2632 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2340 362 580 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
212238 1594 116 1162 CDNEXT, GB
44477 1547 101 729 STARK-INDUSTRIES, GB
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12230 3322 492 UNINET, MX
10620 3511 492 939 Telmex Colombia S.A., CO
13999 2543 353 666 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1351 2314 249 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 789 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
11664 1187 177 439 Techtel LMDS Comunicaciones Interactiva
6503 1125 314 478 Axtel, S.A.B. de C.V., MX
28202 1120 52 9 Rede Brasileira de Comunicacao SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1541 545 28 RAYA-AS, EG
24863 1504 389 20 LINKdotNET-AS, EG
36992 1369 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1205 77 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
37457 555 310 37 Telkom-Internet, ZA
15399 528 55 54 WANANCHI-, KE
36914 528 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12230 3322 492 UNINET, MX
16509 9914 11374 3534 AMAZON-02, US
9808 9831 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7752 1708 145 UNI2-AS, ES
7545 5633 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4621 306 601 CABLEONE, US
18403 4430 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3924 1331 21 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9831 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7752 7607 UNI2-AS, ES
16509 9914 6380 AMAZON-02, US
7545 5633 4962 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4430 4407 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4621 4020 CABLEONE, US
7552 3924 3903 VIETEL-AS-AP Viettel Group, VN
20940 3869 3720 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, US
23.147.240.0/24 Origin: 398208 RESERVED, ZZ
23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:93 /12:298
/13:577 /14:1181 /15:2097 /16:13307 /17:8263 /18:13864
/19:24749 /20:43843 /21:52043 /22:112281 /23:102744 /24:586862
/25:124 /26:78 /27:131 /28:36 /29:83 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6846 7752 UNI2-AS, ES
8151 6251 12230 UNINET, MX
11492 3530 4621 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3391 3595 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2579 3484 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2159 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2137 3511 Telmex Colombia S.A., CO
16509 2117 9914 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2277 2:1467 3:346 4:8 5:4650 6:162
7:6 8:1508 9:1 11:172 12:1464 13:356
14:2368 15:319 16:211 17:366 18:768 20:385
21:4 22:188 23:6773 24:3114 25:2 27:2623
29:19 31:2617 32:54 34:63 35:135 36:2299
37:4499 38:7637 39:896 40:122 41:4245 42:2157
43:2373 44:321 45:17621 46:4537 47:306 49:1957
50:1914 51:583 52:1585 54:313 55:998 56:5
57:182 58:2051 59:1194 60:1027 61:2620 62:2767
63:1903 64:5692 65:2368 66:4786 67:3036 68:1332
69:4136 70:1352 71:592 72:2942 74:2612 75:1595
76:613 77:2619 78:1865 79:2515 80:2214 81:2029
82:1633 83:1340 84:1671 85:3149 86:904 87:2264
88:1301 89:4149 90:681 91:8229 92:2307 93:2724
94:3758 95:4210 96:1280 97:315 98:1037 99:741
100:73 101:1168 102:3574 103:32445 104:4778 105:1060
106:945 107:2761 108:1152 109:4198 110:2137 111:3260
112:2056 113:1779 114:1796 115:2124 116:1894 117:2632
118:2749 119:1989 120:1776 121:1294 122:2703 123:2223
124:1585 125:2860 126:32 128:1486 129:939 130:1164
131:1916 132:827 133:412 134:1739 135:365 136:1065
137:1186 138:2921 139:1548 140:1399 141:1358 142:1589
143:1591 144:999 145:367 146:2072 147:1950 148:2531
149:2756 150:1043 151:1338 152:2169 153:594 154:6666
155:1466 156:2289 157:1784 158:1152 159:2343 160:2718
161:1692 162:3568 163:1710 164:1674 165:2174 166:1178
167:1801 168:4095 169:811 170:5078 171:1033 172:3868
173:3050 174:892 175:1231 176:3748 177:5541 178:3750
179:2404 180:2369 181:3794 182:3402 183:2005 184:2267
185:21002 186:5303 187:4794 188:4214 189:4375 190:9682
191:1956 192:11036 193:9149 194:7565 195:5409 196:3228
197:2633 198:5985 199:7868 200:8360 201:6359 202:10370
203:10218 204:4605 205:3628 206:4508 207:3565 208:4188
209:5044 210:4456 211:2523 212:4350 213:3499 214:1076
215:49 216:6881 217:3041 218:1313 219:415 220:1819
221:1036 222:715 223:2196
End of report
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