[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Dec 10 21:30:49 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 10 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: 984061
Prefixes after maximum aggregation (per Origin AS): 370180
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 471854
Number of IPv4 prefixes with a valid ROA: 523707
Number of IPv4 prefixes with an invalid ROA: 22
Number of IPv4 prefixes with no ROA: 460332
Total ASes present in the Internet Routing Table: 76558
Prefixes per ASN: 12.85
Origin-only ASes present in the Internet Routing Table: 65535
Origin ASes announcing only one prefix: 26797
Transit ASes present in the Internet Routing Table: 11023
Transit-only ASes present in the Internet Routing Table: 530
Paths with bogon ASNs present in the IPv4 Routing Table: 114
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: 1043
Number of instances of unregistered ASNs: 1055
Number of 32-bit ASNs allocated by the RIRs: 45984
Number of 32-bit ASNs visible in the Routing Table: 37553
Prefixes from 32-bit ASNs in the Routing Table: 197399
Number of bogon 32-bit ASNs visible in the Routing Table: 47
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 342
Number of addresses announced to Internet: 3032853824
Equivalent to 180 /8s, 197 /16s and 173 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 320240
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264558
Total APNIC prefixes after maximum aggregation: 76284
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 256970
Unique aggregates announced from the APNIC address blocks: 102154
APNIC Region origin ASes present in the Internet Routing Table: 14523
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4420
APNIC Region transit ASes present in the Internet Routing Table: 1947
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9942
Number of APNIC addresses announced to Internet: 760969536
Equivalent to 45 /8s, 91 /16s and 121 /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: 287094
Total ARIN prefixes after maximum aggregation: 126909
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 289045
Unique aggregates announced from the ARIN address blocks: 136428
ARIN Region origin ASes present in the Internet Routing Table: 19211
ARIN Prefixes per ASN: 15.05
ARIN Region origin ASes announcing only one prefix: 6972
ARIN Region transit ASes present in the Internet Routing Table: 2002
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5087
Number of ARIN addresses announced to Internet: 1266459456
Equivalent to 75 /8s, 124 /16s and 163 /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: 273257
Total RIPE prefixes after maximum aggregation: 130624
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270021
Unique aggregates announced from the RIPE address blocks: 169741
RIPE Region origin ASes present in the Internet Routing Table: 28828
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12084
RIPE Region transit ASes present in the Internet Routing Table: 3983
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: 12166
Number of RIPE addresses announced to Internet: 723820672
Equivalent to 43 /8s, 36 /16s and 160 /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: 123557
Total LACNIC prefixes after maximum aggregation: 29094
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120952
Unique aggregates announced from the LACNIC address blocks: 48678
LACNIC Region origin ASes present in the Internet Routing Table: 11179
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2645
LACNIC Region transit ASes present in the Internet Routing Table: 2508
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: 9094
Number of LACNIC addresses announced to Internet: 177439808
Equivalent to 10 /8s, 147 /16s and 132 /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: 34552
Total AfriNIC prefixes after maximum aggregation: 6611
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 46731
Unique aggregates announced from the AfriNIC address blocks: 14575
AfriNIC Region origin ASes present in the Internet Routing Table: 1906
AfriNIC Prefixes per ASN: 24.52
AfriNIC Region origin ASes announcing only one prefix: 676
AfriNIC Region transit ASes present in the Internet Routing Table: 372
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1264
Number of AfriNIC addresses announced to Internet: 103964928
Equivalent to 6 /8s, 50 /16s and 97 /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 10175 8908 138 CHINAMOBILE-CN China Mobile Communication
7545 6187 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4987 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4616 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4160 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3958 518 286 BBIL-AP BHARTI Airtel Ltd., IN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3671 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2795 836 541 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 434 189 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 11066 12125 3983 AMAZON-02, US
174 6102 8765 897 COGENT-174, US
11492 4679 311 553 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3401 3033 185 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3212 23506 2043 ATT-INTERNET4, US
396982 2887 3655 434 GOOGLE-CLOUD-PLATFORM, US
16625 2860 1251 2129 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 7725 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3918 3395 139 AKAMAI-ASN1, NL
9009 3696 318 1874 M247, RO
12389 2954 2294 880 ROSTELECOM-AS, RU
5384 2469 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 576 TELLCOM-AS, TR
212238 1820 131 1342 CDNEXT, GB
8452 1615 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 11490 3226 603 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2538 540 371 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 778 205 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1169 374 163 Axtel, S.A.B. de C.V., MX
6147 1113 371 22 Telefonica del Peru S.A.A., PE
22884 1070 98 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 997 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 1649 593 29 RAYA-AS, EG
24863 1636 389 16 LINKdotNET-AS, EG
29571 1447 91 59 ORANGE-COTE-IVOIRE, CI
36992 1427 1518 288 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 959 175 267 INTERNET-SOLUTIONS, ZA
37069 828 1083 15 MOBINIL, EG
6713 558 1861 35 IAM-AS, MA
36914 550 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 11490 3226 603 UNINET, MX
16509 11066 12125 3983 AMAZON-02, US
9808 10175 8908 138 CHINAMOBILE-CN China Mobile Communication
12479 7725 1709 143 UNI2-AS, ES
7545 6187 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6102 8765 897 COGENT-174, US
4538 4987 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4679 311 553 CABLEONE, US
18403 4616 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
9808 10175 10037 CHINAMOBILE-CN China Mobile Communications Grou
12479 7725 7582 UNI2-AS, ES
16509 11066 7083 AMAZON-02, US
7545 6187 5528 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6102 5205 COGENT-174, US
4538 4987 4914 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4616 4593 FPT-AS-AP FPT Telecom Company, VN
11492 4679 4126 CABLEONE, US
45899 4160 4107 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
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
46639 UNALLOCATED 8.38.73.0/24 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: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3356 LEVEL3, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /10:36 /11:92 /12:296
/13:579 /14:1183 /15:2098 /16:13243 /17:8404 /18:14359
/19:25048 /20:45712 /21:53222 /22:113473 /23:102729 /24:602878
/25:94 /26:96 /27:101 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6707 7725 UNI2-AS, ES
8151 5690 11490 UNINET, MX
11492 3555 4679 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3401 3606 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2535 3401 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2261 11066 AMAZON-02, US
30036 2213 2553 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 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)
----------------------------------------------
1:2340 2:1725 3:527 4:10 5:4542 6:166
7:6 8:1562 9:1 11:172 12:1394 13:362
14:2541 15:334 16:270 17:363 18:902 20:456
21:4 22:188 23:7106 24:2744 25:2 27:2739
29:19 31:3138 32:41 34:74 35:180 36:2412
37:4510 38:9980 39:886 40:149 41:4219 42:2222
43:2593 44:344 45:18015 46:5035 47:318 49:2014
50:1848 51:585 52:1574 54:315 55:1030 56:8
57:238 58:2332 59:1260 60:1179 61:2863 62:2890
63:1839 64:5422 65:2280 66:4686 67:3022 68:1285
69:3986 70:1117 71:603 72:2859 74:2782 75:1638
76:635 77:2563 78:1852 79:1680 80:2231 81:2049
82:1790 83:1432 84:1781 85:3200 86:1069 87:2431
88:1265 89:4350 90:745 91:8288 92:2795 93:2845
94:3961 95:4212 96:1251 97:313 98:1065 99:733
100:71 101:1442 102:3585 103:32598 104:4436 105:736
106:1062 107:2446 108:1196 109:4081 110:2244 111:3283
112:2065 113:1853 114:1947 115:2221 116:2046 117:2748
118:2909 119:2019 120:1925 121:1440 122:2759 123:2216
124:1693 125:2885 126:62 128:1596 129:969 130:1284
131:1871 132:807 133:449 134:1516 135:327 136:1339
137:1296 138:2891 139:1605 140:1506 141:1446 142:1848
143:1604 144:1020 145:404 146:2128 147:2052 148:2580
149:2892 150:1167 151:1477 152:2081 153:564 154:7904
155:1578 156:2949 157:1861 158:1222 159:2447 160:3405
161:1745 162:3613 163:1796 164:1702 165:2154 166:1349
167:1854 168:4137 169:795 170:5084 171:1008 172:3986
173:3173 174:917 175:1308 176:3568 177:4904 178:3752
179:2265 180:2605 181:3946 182:3386 183:2108 184:2256
185:21355 186:5061 187:4270 188:4237 189:4156 190:9579
191:1522 192:11199 193:9316 194:7817 195:5546 196:3219
197:3606 198:6063 199:8265 200:8148 201:6321 202:10903
203:10809 204:4648 205:3713 206:4671 207:3590 208:4257
209:5136 210:4903 211:2719 212:4536 213:3715 214:1061
215:48 216:6581 217:3274 218:1369 219:585 220:2100
221:1058 222:966 223:2310
End of report
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