[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Dec 31 21:30:49 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 31 Dec, 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: 989050
Prefixes after maximum aggregation (per Origin AS): 371015
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 469337
Number of IPv4 prefixes with a valid ROA: 528388
Number of IPv4 prefixes with an invalid ROA: 21
Number of IPv4 prefixes with no ROA: 460641
Total ASes present in the Internet Routing Table: 76569
Prefixes per ASN: 12.92
Origin-only ASes present in the Internet Routing Table: 65513
Origin ASes announcing only one prefix: 26802
Transit ASes present in the Internet Routing Table: 11056
Transit-only ASes present in the Internet Routing Table: 543
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: 61
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1065
Number of instances of unregistered ASNs: 1071
Number of 32-bit ASNs allocated by the RIRs: 45996
Number of 32-bit ASNs visible in the Routing Table: 37608
Prefixes from 32-bit ASNs in the Routing Table: 198383
Number of bogon 32-bit ASNs visible in the Routing Table: 26
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 375
Number of addresses announced to Internet: 3121303360
Equivalent to 186 /8s, 11 /16s and 79 /24s
Percentage of available address space announced: 84.3
Percentage of allocated address space announced: 84.3
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: 321101
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 265838
Total APNIC prefixes after maximum aggregation: 76970
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 257347
Unique aggregates announced from the APNIC address blocks: 102467
APNIC Region origin ASes present in the Internet Routing Table: 14525
APNIC Prefixes per ASN: 17.72
APNIC Region origin ASes announcing only one prefix: 4427
APNIC Region transit ASes present in the Internet Routing Table: 1953
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 54
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9953
Number of APNIC addresses announced to Internet: 761992768
Equivalent to 45 /8s, 107 /16s and 22 /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: 289743
Total ARIN prefixes after maximum aggregation: 126698
ARIN Deaggregation factor: 2.29
Prefixes being announced from the ARIN address blocks: 291049
Unique aggregates announced from the ARIN address blocks: 132268
ARIN Region origin ASes present in the Internet Routing Table: 19212
ARIN Prefixes per ASN: 15.15
ARIN Region origin ASes announcing only one prefix: 6987
ARIN Region transit ASes present in the Internet Routing Table: 2016
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 39
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5105
Number of ARIN addresses announced to Internet: 1344469312
Equivalent to 80 /8s, 34 /16s and 249 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 273837
Total RIPE prefixes after maximum aggregation: 130858
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270745
Unique aggregates announced from the RIPE address blocks: 169996
RIPE Region origin ASes present in the Internet Routing Table: 28826
RIPE Prefixes per ASN: 9.39
RIPE Region origin ASes announcing only one prefix: 12079
RIPE Region transit ASes present in the Internet Routing Table: 4005
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12185
Number of RIPE addresses announced to Internet: 732952960
Equivalent to 43 /8s, 175 /16s and 249 /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,
53/8, 57/8, 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: 123662
Total LACNIC prefixes after maximum aggregation: 29220
LACNIC Deaggregation factor: 4.23
Prefixes being announced from the LACNIC address blocks: 121033
Unique aggregates announced from the LACNIC address blocks: 48810
LACNIC Region origin ASes present in the Internet Routing Table: 11175
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2641
LACNIC Region transit ASes present in the Internet Routing Table: 2507
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9102
Number of LACNIC addresses announced to Internet: 177467200
Equivalent to 10 /8s, 147 /16s and 239 /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: 34905
Total AfriNIC prefixes after maximum aggregation: 6592
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 48501
Unique aggregates announced from the AfriNIC address blocks: 15484
AfriNIC Region origin ASes present in the Internet Routing Table: 1904
AfriNIC Prefixes per ASN: 25.47
AfriNIC Region origin ASes announcing only one prefix: 668
AfriNIC Region transit ASes present in the Internet Routing Table: 368
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1263
Number of AfriNIC addresses announced to Internet: 104211200
Equivalent to 6 /8s, 54 /16s and 35 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10177 8908 137 CHINAMOBILE-CN China Mobile Communication
7545 6188 841 658 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4860 4192 75 ERX-CERNET-BKB China Education and Resear
18403 4375 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4158 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 4043 523 272 BBIL-AP BHARTI Airtel Ltd., IN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3675 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2823 845 537 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 434 188 TATACOMM-AS TATA Communications formerly
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 12486 37832 3189 AMAZON-02, US
174 6155 8765 885 COGENT-174, US
11492 4692 312 552 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3614 1320 79 SHAW, CA
22773 3394 3034 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3245 23513 2060 ATT-INTERNET4, US
396982 2890 3656 436 GOOGLE-CLOUD-PLATFORM, US
16625 2881 1253 2142 AKAMAI-AS, 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 7703 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3925 3395 139 AKAMAI-ASN1, NL
9009 3731 320 1882 M247, RO
12389 2968 2299 885 ROSTELECOM-AS, RU
5384 2454 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2369 360 577 TELLCOM-AS, TR
212238 1846 133 1360 CDNEXT, GB
8452 1629 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
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 11529 3227 604 UNINET, MX
10620 3548 494 936 Telmex Colombia S.A., CO
13999 2531 538 368 Mega Cable, S.A. de C.V., MX
11830 1995 369 64 Instituto Costarricense de Electricidad y
28573 1332 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1329 778 207 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1170 374 163 Axtel, S.A.B. de C.V., MX
6147 1115 371 22 Telefonica del Peru S.A.A., PE
22884 1068 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1001 2503 53 TIM 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 1669 593 29 RAYA-AS, EG
24863 1647 389 18 LINKdotNET-AS, EG
29571 1470 93 61 ORANGE-COTE-IVOIRE, CI
36992 1425 1518 287 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 1001 521 42 Vodafone-, EG
20011 967 179 271 INTERNET-SOLUTIONS, ZA
37069 834 1083 15 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 541 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
16509 12486 37832 3189 AMAZON-02, US
8151 11529 3227 604 UNINET, MX
9808 10177 8908 137 CHINAMOBILE-CN China Mobile Communication
12479 7703 1709 143 UNI2-AS, ES
7545 6188 841 658 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6155 8765 885 COGENT-174, US
4538 4860 4192 75 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4692 312 552 CABLEONE, US
18403 4375 347 23 FPT-AS-AP FPT Telecom Company, 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
8151 11529 10925 UNINET, MX
9808 10177 10040 CHINAMOBILE-CN China Mobile Communications Grou
12479 7703 7560 UNI2-AS, ES
7545 6188 5530 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6155 5270 COGENT-174, US
4538 4860 4785 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4375 4352 FPT-AS-AP FPT Telecom Company, VN
11492 4692 4140 CABLEONE, US
45899 4158 4105 VNPT-AS-VN VNPT Corp, VN
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
400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
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
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
23.132.192.0/24 Origin: 30500 WOLFPAWSERVICES, CA
23.132.192.0/24 Transit: 6939 HURRICANE, US
23.140.16.0/24 Origin: 63371 RESERVED, ZZ
23.140.16.0/24 Transit: 3356 LEVEL3, US
23.140.48.0/24 Origin: 63371 RESERVED, ZZ
23.140.48.0/24 Transit: 7018 ATT-INTERNET4, US
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
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 /9:16 /10:42 /11:93 /12:311
/13:593 /14:1234 /15:2193 /16:14050 /17:8455 /18:14465
/19:25262 /20:45705 /21:53307 /22:113675 /23:103056 /24:605896
/25:93 /26:99 /27:103 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6675 7703 UNI2-AS, ES
8151 5724 11529 UNINET, MX
11492 3555 4692 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3409 3614 SHAW, CA
7155 3117 4169 VIASAT-SP-BACKBONE, US
22773 2528 3394 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2242 12486 AMAZON-02, US
30036 2219 2558 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2178 3548 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2326 2:1718 3:538 4:11 5:4577 6:165
7:6 8:1565 9:1 11:172 12:1396 13:360
14:2541 15:334 16:269 17:365 18:905 20:458
21:4 22:188 23:7192 24:2729 25:2 27:2738
29:19 31:3131 32:41 34:73 35:178 36:2418
37:4555 38:10285 39:889 40:150 41:4230 42:2062
43:2609 44:342 45:18364 46:5025 47:314 49:2013
50:1868 51:586 52:1575 54:315 55:1025 56:8
57:238 58:2303 59:1261 60:1183 61:2901 62:2902
63:1840 64:5423 65:2222 66:4662 67:3022 68:1284
69:3967 70:1107 71:604 72:2861 74:2783 75:1634
76:627 77:2586 78:1850 79:1713 80:2247 81:2052
82:1811 83:1452 84:1812 85:3207 86:1074 87:2426
88:1267 89:4322 90:763 91:8332 92:2803 93:2834
94:3951 95:4217 96:1259 97:308 98:1065 99:732
100:72 101:1394 102:3883 103:32684 104:4441 105:750
106:1073 107:2606 108:1190 109:4095 110:2243 111:3292
112:2062 113:1858 114:1953 115:2194 116:2055 117:2715
118:2907 119:2021 120:1927 121:1439 122:2767 123:2220
124:1690 125:2883 126:62 128:1643 129:969 130:1287
131:1856 132:804 133:450 134:1516 135:324 136:1319
137:1280 138:2901 139:1612 140:1532 141:1466 142:1818
143:1589 144:1018 145:430 146:2135 147:2044 148:2578
149:2920 150:1181 151:1537 152:2114 153:566 154:8459
155:1587 156:3524 157:1865 158:1251 159:2441 160:3443
161:1758 162:3625 163:1793 164:1689 165:2160 166:1347
167:1862 168:4138 169:802 170:5069 171:1011 172:4009
173:3197 174:914 175:1310 176:3592 177:4858 178:3760
179:2268 180:2630 181:3970 182:3378 183:2077 184:2253
185:21388 186:5080 187:4257 188:4246 189:4126 190:9609
191:1568 192:11249 193:9327 194:7829 195:5547 196:3203
197:3609 198:6105 199:8296 200:8096 201:6296 202:10962
203:10852 204:4629 205:3712 206:4683 207:3611 208:4231
209:5135 210:4872 211:2703 212:4566 213:3784 214:1053
215:48 216:6610 217:3259 218:1387 219:574 220:2110
221:1057 222:973 223:2307
End of report
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