[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Mar 27 21:30:09 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 27 Mar, 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: 956494
Prefixes after maximum aggregation (per Origin AS): 358615
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458443
Number of IPv4 prefixes with a valid ROA: 467511
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 488977
Total ASes present in the Internet Routing Table: 75575
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 64817
Origin ASes announcing only one prefix: 26183
Transit ASes present in the Internet Routing Table: 10758
Transit-only ASes present in the Internet Routing Table: 502
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: 1092
Number of instances of unregistered ASNs: 1096
Number of 32-bit ASNs allocated by the RIRs: 43921
Number of 32-bit ASNs visible in the Routing Table: 36101
Prefixes from 32-bit ASNs in the Routing Table: 187616
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: 476
Number of addresses announced to Internet: 3028686464
Equivalent to 180 /8s, 134 /16s and 22 /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: 319464
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248805
Total APNIC prefixes after maximum aggregation: 72369
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241713
Unique aggregates announced from the APNIC address blocks: 100067
APNIC Region origin ASes present in the Internet Routing Table: 14011
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4235
APNIC Region transit ASes present in the Internet Routing Table: 1881
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9413
Number of APNIC addresses announced to Internet: 760480576
Equivalent to 45 /8s, 84 /16s and 3 /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: 277431
Total ARIN prefixes after maximum aggregation: 124104
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281944
Unique aggregates announced from the ARIN address blocks: 132564
ARIN Region origin ASes present in the Internet Routing Table: 19134
ARIN Prefixes per ASN: 14.74
ARIN Region origin ASes announcing only one prefix: 6964
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: 4872
Number of ARIN addresses announced to Internet: 1270095168
Equivalent to 75 /8s, 180 /16s and 29 /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: 266847
Total RIPE prefixes after maximum aggregation: 126424
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261783
Unique aggregates announced from the RIPE address blocks: 162852
RIPE Region origin ASes present in the Internet Routing Table: 28625
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12095
RIPE Region transit ASes present in the Internet Routing Table: 3969
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: 11704
Number of RIPE addresses announced to Internet: 714798592
Equivalent to 42 /8s, 154 /16s and 246 /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: 129987
Total LACNIC prefixes after maximum aggregation: 28808
LACNIC Deaggregation factor: 4.51
Prefixes being announced from the LACNIC address blocks: 128204
Unique aggregates announced from the LACNIC address blocks: 49550
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2268
LACNIC Region transit ASes present in the Internet Routing Table: 2405
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: 8926
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: 32332
Total AfriNIC prefixes after maximum aggregation: 6186
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 42374
Unique aggregates announced from the AfriNIC address blocks: 13032
AfriNIC Region origin ASes present in the Internet Routing Table: 1819
AfriNIC Prefixes per ASN: 23.30
AfriNIC Region origin ASes announcing only one prefix: 621
AfriNIC Region transit ASes present in the Internet Routing Table: 353
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1186
Number of AfriNIC addresses announced to Internet: 105821440
Equivalent to 6 /8s, 78 /16s and 181 /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 9826 8741 61 CHINAMOBILE-CN China Mobile Communicati
7545 5655 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4602 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3857 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3594 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3498 495 249 BBIL-AP BHARTI Airtel Ltd., IN
45899 3288 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2761 863 364 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2173 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 9762 11359 3414 AMAZON-02, US
11492 4595 305 619 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3605 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3604 1320 75 SHAW, CA
174 3544 6651 693 COGENT-174, US
16625 3194 1372 2272 AKAMAI-AS, US
749 3189 54916 2441 DNIC-AS-00749, US
367 2919 3600 1388 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 7674 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3905 3396 146 AKAMAI-ASN1, NL
9009 3264 283 1595 M247, RO
12389 2903 2304 907 ROSTELECOM-AS, RU
8551 2650 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1525 1852 14 TE-AS TE-AS, EG
44477 1500 98 710 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 12345 3315 492 UNINET, MX
10620 3527 497 888 Telmex Colombia S.A., CO
13999 2515 342 655 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1312 788 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1231 216 21 ETB - Colombia, CO
6503 1204 348 492 Axtel, S.A.B. de C.V., MX
11664 1147 179 423 Techtel LMDS Comunicaciones Interactiva
28202 1130 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 1549 545 28 RAYA-AS, EG
24863 1505 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1207 76 59 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 315 38 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 529 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 12345 3315 492 UNINET, MX
9808 9826 8741 61 CHINAMOBILE-CN China Mobile Communicati
16509 9762 11359 3414 AMAZON-02, US
12479 7674 1709 144 UNI2-AS, ES
7545 5655 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4602 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4595 305 619 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3905 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 9826 9765 CHINAMOBILE-CN China Mobile Communications Grou
12479 7674 7530 UNI2-AS, ES
16509 9762 6348 AMAZON-02, US
7545 5655 4985 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4602 4577 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4595 3976 CABLEONE, US
7552 3857 3837 VIETEL-AS-AP Viettel Group, VN
20940 3905 3759 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
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
41.57.124.0/24 Origin: 37442 RESERVED, ZZ
41.57.124.0/24 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 /14:1195 /15:2114 /16:13332 /17:8251 /18:13861
/19:24830 /20:43897 /21:51906 /22:111849 /23:102197 /24:581242
/25:122 /26:80 /27:138 /28:36 /29:91 /30:29
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6791 7674 UNI2-AS, ES
8151 6362 12345 UNINET, MX
11492 3508 4595 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3401 3604 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2644 3605 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2146 2490 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2133 3527 Telmex Colombia S.A., CO
8551 2126 2650 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)
----------------------------------------------
1:2272 2:1481 3:318 4:8 5:4613 6:162
7:6 8:1511 9:1 11:172 12:1467 13:376
14:2361 15:318 16:210 17:367 18:756 20:363
21:4 22:188 23:6670 24:3096 25:2 27:2639
29:19 31:2661 32:55 34:62 35:125 36:2234
37:4511 38:7268 39:895 40:122 41:4238 42:2210
43:2357 44:319 45:17600 46:4466 47:298 49:1938
50:1911 51:576 52:1580 54:307 55:893 56:5
57:172 58:2040 59:1159 60:1027 61:2605 62:2774
63:1925 64:5718 65:2339 66:4800 67:3099 68:1349
69:4114 70:1361 71:583 72:2970 74:2602 75:1587
76:624 77:2556 78:1856 79:2481 80:2187 81:1956
82:1531 83:1294 84:1650 85:3111 86:827 87:2291
88:1290 89:4095 90:679 91:8162 92:2199 93:2668
94:3697 95:4178 96:1307 97:312 98:1040 99:743
100:92 101:1167 102:3276 103:32417 104:4798 105:1038
106:928 107:2756 108:1123 109:4097 110:2126 111:3169
112:2069 113:1777 114:1790 115:2082 116:1875 117:2607
118:2757 119:1960 120:1784 121:1280 122:2684 123:2218
124:1581 125:2842 126:32 128:1494 129:933 130:1113
131:1935 132:828 133:410 134:1724 135:359 136:956
137:1173 138:3011 139:1552 140:1392 141:1367 142:1622
143:1545 144:993 145:347 146:2043 147:1747 148:2511
149:2591 150:1047 151:1340 152:1982 153:593 154:6230
155:1388 156:2247 157:1664 158:1074 159:2286 160:2659
161:1643 162:3628 163:1720 164:1670 165:2172 166:1067
167:1785 168:4108 169:801 170:4966 171:1003 172:3841
173:3068 174:905 175:1222 176:3734 177:5362 178:3605
179:2487 180:2366 181:3770 182:3373 183:2043 184:2271
185:20875 186:5302 187:4799 188:4157 189:4288 190:9576
191:1889 192:11024 193:9092 194:7484 195:5353 196:3205
197:2606 198:5968 199:7579 200:8358 201:6413 202:10374
203:10252 204:4584 205:3743 206:4527 207:3461 208:4161
209:5049 210:4452 211:2485 212:4319 213:3441 214:1092
215:50 216:6819 217:2905 218:1330 219:406 220:1821
221:1033 222:693 223:2217
End of report
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