[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Apr 4 21:30:13 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 04 Apr, 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: 957323
Prefixes after maximum aggregation (per Origin AS): 359206
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 459191
Number of IPv4 prefixes with a valid ROA: 470047
Number of IPv4 prefixes with an invalid ROA: 8
Number of IPv4 prefixes with no ROA: 487268
Total ASes present in the Internet Routing Table: 75625
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 64823
Origin ASes announcing only one prefix: 26165
Transit ASes present in the Internet Routing Table: 10802
Transit-only ASes present in the Internet Routing Table: 505
Paths with bogon ASNs present in the IPv4 Routing Table: 78
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1109
Number of instances of unregistered ASNs: 1113
Number of 32-bit ASNs allocated by the RIRs: 44008
Number of 32-bit ASNs visible in the Routing Table: 36166
Prefixes from 32-bit ASNs in the Routing Table: 187990
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 517
Number of addresses announced to Internet: 3027801728
Equivalent to 180 /8s, 120 /16s and 150 /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: 319652
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248908
Total APNIC prefixes after maximum aggregation: 72452
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241880
Unique aggregates announced from the APNIC address blocks: 100022
APNIC Region origin ASes present in the Internet Routing Table: 14018
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4229
APNIC Region transit ASes present in the Internet Routing Table: 1883
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9427
Number of APNIC addresses announced to Internet: 760030272
Equivalent to 45 /8s, 77 /16s and 36 /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: 277540
Total ARIN prefixes after maximum aggregation: 124351
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281981
Unique aggregates announced from the ARIN address blocks: 133137
ARIN Region origin ASes present in the Internet Routing Table: 19137
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6967
ARIN Region transit ASes present in the Internet Routing Table: 1968
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4876
Number of ARIN addresses announced to Internet: 1269604160
Equivalent to 75 /8s, 172 /16s and 159 /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, 393216-401308
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: 267201
Total RIPE prefixes after maximum aggregation: 126654
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262106
Unique aggregates announced from the RIPE address blocks: 163069
RIPE Region origin ASes present in the Internet Routing Table: 28645
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12103
RIPE Region transit ASes present in the Internet Routing Table: 3989
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11734
Number of RIPE addresses announced to Internet: 714747904
Equivalent to 42 /8s, 154 /16s and 48 /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: 130105
Total LACNIC prefixes after maximum aggregation: 28834
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128314
Unique aggregates announced from the LACNIC address blocks: 49514
LACNIC Region origin ASes present in the Internet Routing Table: 11077
LACNIC Prefixes per ASN: 11.58
LACNIC Region origin ASes announcing only one prefix: 2249
LACNIC Region transit ASes present in the Internet Routing Table: 2420
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8941
Number of LACNIC addresses announced to Internet: 177220096
Equivalent to 10 /8s, 144 /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: 32460
Total AfriNIC prefixes after maximum aggregation: 6190
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 42525
Unique aggregates announced from the AfriNIC address blocks: 13050
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 23.34
AfriNIC Region origin ASes announcing only one prefix: 617
AfriNIC Region transit ASes present in the Internet Routing Table: 354
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1188
Number of AfriNIC addresses announced to Internet: 105910528
Equivalent to 6 /8s, 80 /16s and 17 /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 8741 61 CHINAMOBILE-CN China Mobile Communicati
7545 5651 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4572 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3862 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3617 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3539 497 254 BBIL-AP BHARTI Airtel Ltd., IN
45899 3289 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2768 864 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2174 433 192 TATACOMM-AS TATA Communications formerl
45090 2150 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 9806 11366 3386 AMAZON-02, US
11492 4600 305 612 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3605 1320 75 SHAW, CA
22773 3524 3046 236 ASN-CXA-ALL-CCI-22773-RDC, US
174 3462 6630 818 COGENT-174, US
749 3202 54912 2454 DNIC-AS-00749, US
16625 3151 1346 2247 AKAMAI-AS, US
367 2879 3570 1365 DNIC-ASBLK-00306-00371, US
396982 2763 3641 412 GOOGLE-CLOUD-PLATFORM, 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 7664 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3903 3396 146 AKAMAI-ASN1, NL
9009 3269 283 1597 M247, RO
12389 2988 2304 905 ROSTELECOM-AS, RU
8551 2637 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1528 1852 14 TE-AS TE-AS, EG
44477 1513 99 720 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 12357 3315 492 UNINET, MX
10620 3526 496 887 Telmex Colombia S.A., CO
13999 2523 346 658 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1342 2317 245 Claro NXT Telecomunicacoes Ltda, BR
3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
11664 1146 177 423 Techtel LMDS Comunicaciones Interactiva
6503 1100 346 480 Axtel, S.A.B. de C.V., MX
6147 1080 369 21 Telefonica del Peru S.A.A., PE
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 1549 545 28 RAYA-AS, EG
24863 1502 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1207 76 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 315 38 Telkom-Internet, ZA
6713 553 1861 34 IAM-AS, MA
15399 534 56 53 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
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 12357 3315 492 UNINET, MX
9808 9831 8741 61 CHINAMOBILE-CN China Mobile Communicati
16509 9806 11366 3386 AMAZON-02, US
12479 7664 1709 144 UNI2-AS, ES
7545 5651 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4600 305 612 CABLEONE, US
18403 4572 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3903 3396 146 AKAMAI-ASN1, NL
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 7664 7520 UNI2-AS, ES
16509 9806 6420 AMAZON-02, US
7545 5651 4980 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4572 4547 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4600 3988 CABLEONE, US
7552 3862 3842 VIETEL-AS-AP Viettel Group, VN
20940 3903 3757 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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
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
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: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.174.200.0/24 Origin: 15353 XENTAIN, CA
23.174.200.0/24 Transit: 6939 HURRICANE, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, US
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 Transit: 174 COGENT-174, 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 /11:95 /12:298
/13:581 /14:1194 /15:2114 /16:13326 /17:8245 /18:13857
/19:24808 /20:43754 /21:51892 /22:111914 /23:102183 /24:582244
/25:120 /26:79 /27:138 /28:28 /29:83 /30:20
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6782 7664 UNI2-AS, ES
8151 6374 12357 UNINET, MX
11492 3513 4600 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3402 3605 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2616 3524 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2141 2485 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2132 3526 Telmex Colombia S.A., CO
8551 2113 2637 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2259 2:1493 3:320 4:8 5:4606 6:161
7:6 8:1505 9:1 11:172 12:1463 13:377
14:2357 15:318 16:209 17:368 18:759 20:365
21:4 22:188 23:6684 24:3112 25:2 27:2635
29:19 31:2706 32:54 34:64 35:126 36:2264
37:4474 38:7232 39:893 40:122 41:4265 42:2207
43:2355 44:320 45:17707 46:4460 47:301 49:1939
50:1931 51:574 52:1588 54:306 55:999 56:5
57:173 58:2040 59:1187 60:1029 61:2609 62:2763
63:1909 64:5727 65:2335 66:4782 67:3105 68:1345
69:4131 70:1360 71:583 72:2969 74:2605 75:1585
76:626 77:2557 78:1858 79:2491 80:2206 81:1958
82:1560 83:1324 84:1652 85:3136 86:833 87:2284
88:1290 89:4066 90:680 91:8200 92:2201 93:2669
94:3704 95:4157 96:1308 97:314 98:1034 99:743
100:94 101:1168 102:3321 103:32458 104:4861 105:1038
106:928 107:2750 108:1126 109:4088 110:2130 111:3213
112:2070 113:1805 114:1790 115:2083 116:1877 117:2609
118:2750 119:1964 120:1788 121:1278 122:2689 123:2221
124:1572 125:2848 126:32 128:1500 129:943 130:1119
131:1945 132:823 133:410 134:1721 135:357 136:952
137:1177 138:3000 139:1557 140:1388 141:1375 142:1611
143:1557 144:981 145:348 146:2062 147:1756 148:2500
149:2590 150:1044 151:1338 152:2011 153:593 154:6308
155:1434 156:2260 157:1700 158:1111 159:2328 160:2683
161:1639 162:3620 163:1717 164:1670 165:2172 166:1124
167:1797 168:4107 169:802 170:4993 171:1006 172:3840
173:3062 174:903 175:1221 176:3689 177:5421 178:3604
179:2491 180:2360 181:3766 182:3391 183:2040 184:2267
185:20882 186:5343 187:4794 188:4172 189:4292 190:9561
191:1895 192:11005 193:9091 194:7505 195:5352 196:3212
197:2610 198:5955 199:7568 200:8399 201:6404 202:10350
203:10244 204:4578 205:3744 206:4539 207:3458 208:4150
209:5028 210:4452 211:2488 212:4328 213:3414 214:1084
215:50 216:6816 217:2904 218:1330 219:406 220:1816
221:1036 222:698 223:2185
End of report
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