[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Nov 29 21:31:04 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 29 Nov, 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: 983055
Prefixes after maximum aggregation (per Origin AS): 369274
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 471013
Number of IPv4 prefixes with a valid ROA: 521894
Number of IPv4 prefixes with an invalid ROA: 47
Number of IPv4 prefixes with no ROA: 461114
Total ASes present in the Internet Routing Table: 76544
Prefixes per ASN: 12.84
Origin-only ASes present in the Internet Routing Table: 65563
Origin ASes announcing only one prefix: 26808
Transit ASes present in the Internet Routing Table: 10981
Transit-only ASes present in the Internet Routing Table: 530
Paths with bogon ASNs present in the IPv4 Routing Table: 110
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: 1055
Number of instances of unregistered ASNs: 1070
Number of 32-bit ASNs allocated by the RIRs: 45925
Number of 32-bit ASNs visible in the Routing Table: 37528
Prefixes from 32-bit ASNs in the Routing Table: 197133
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 345
Number of addresses announced to Internet: 3031061824
Equivalent to 180 /8s, 170 /16s and 85 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.7
Percentage of available address space allocated: 100.1
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 320055
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264555
Total APNIC prefixes after maximum aggregation: 76010
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256910
Unique aggregates announced from the APNIC address blocks: 101642
APNIC Region origin ASes present in the Internet Routing Table: 14527
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4433
APNIC Region transit ASes present in the Internet Routing Table: 1939
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 36
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9937
Number of APNIC addresses announced to Internet: 760809536
Equivalent to 45 /8s, 89 /16s and 8 /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: 286135
Total ARIN prefixes after maximum aggregation: 126562
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288412
Unique aggregates announced from the ARIN address blocks: 136239
ARIN Region origin ASes present in the Internet Routing Table: 19204
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6974
ARIN Region transit ASes present in the Internet Routing Table: 2003
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: 5082
Number of ARIN addresses announced to Internet: 1266203200
Equivalent to 75 /8s, 120 /16s and 186 /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: 273408
Total RIPE prefixes after maximum aggregation: 130437
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 270407
Unique aggregates announced from the RIPE address blocks: 169659
RIPE Region origin ASes present in the Internet Routing Table: 28826
RIPE Prefixes per ASN: 9.38
RIPE Region origin ASes announcing only one prefix: 12102
RIPE Region transit ASes present in the Internet Routing Table: 3978
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: 12151
Number of RIPE addresses announced to Internet: 722111104
Equivalent to 43 /8s, 10 /16s and 138 /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: 123395
Total LACNIC prefixes after maximum aggregation: 29061
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120827
Unique aggregates announced from the LACNIC address blocks: 48688
LACNIC Region origin ASes present in the Internet Routing Table: 11161
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2626
LACNIC Region transit ASes present in the Internet Routing Table: 2488
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: 9088
Number of LACNIC addresses announced to Internet: 177525312
Equivalent to 10 /8s, 148 /16s and 210 /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: 34507
Total AfriNIC prefixes after maximum aggregation: 6541
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 46154
Unique aggregates announced from the AfriNIC address blocks: 14500
AfriNIC Region origin ASes present in the Internet Routing Table: 1910
AfriNIC Prefixes per ASN: 24.16
AfriNIC Region origin ASes announcing only one prefix: 673
AfriNIC Region transit ASes present in the Internet Routing Table: 373
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: 1270
Number of AfriNIC addresses announced to Internet: 104214272
Equivalent to 6 /8s, 54 /16s and 47 /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 10153 8909 137 CHINAMOBILE-CN China Mobile Communication
7545 6155 810 668 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4567 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4188 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3952 518 287 BBIL-AP BHARTI Airtel Ltd., IN
7552 3939 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3670 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2788 834 537 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 434 190 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 11092 11969 3952 AMAZON-02, US
174 6531 8766 903 COGENT-174, US
11492 4677 311 552 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3403 3033 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3214 23568 2050 ATT-INTERNET4, US
396982 2883 3655 432 GOOGLE-CLOUD-PLATFORM, US
16625 2853 1247 2121 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 7671 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3931 3396 141 AKAMAI-ASN1, NL
9009 3670 317 1860 M247, RO
12389 2945 2294 881 ROSTELECOM-AS, RU
5384 2469 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 575 TELLCOM-AS, TR
212238 1834 133 1354 CDNEXT, GB
8452 1614 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 11462 3221 606 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2535 537 371 Mega Cable, S.A. de C.V., MX
11830 1992 369 64 Instituto Costarricense de Electricidad y
28573 1335 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 203 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1115 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1020 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 1659 593 29 RAYA-AS, EG
24863 1636 389 16 LINKdotNET-AS, EG
29571 1424 90 59 ORANGE-COTE-IVOIRE, CI
36992 1421 1518 288 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 942 165 258 INTERNET-SOLUTIONS, ZA
37069 884 1083 15 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 556 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 11462 3221 606 UNINET, MX
16509 11092 11969 3952 AMAZON-02, US
9808 10153 8909 137 CHINAMOBILE-CN China Mobile Communication
12479 7671 1709 143 UNI2-AS, ES
174 6531 8766 903 COGENT-174, US
7545 6155 810 668 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
18403 4567 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 10153 10016 CHINAMOBILE-CN China Mobile Communications Grou
12479 7671 7528 UNI2-AS, ES
16509 11092 7140 AMAZON-02, US
174 6531 5628 COGENT-174, US
7545 6155 5487 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4906 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4567 4544 FPT-AS-AP FPT Telecom Company, VN
45899 4188 4135 VNPT-AS-VN VNPT Corp, VN
11492 4677 4125 CABLEONE, US
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
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, 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
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
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 /11:91 /12:296
/13:578 /14:1186 /15:2098 /16:13247 /17:8427 /18:14413
/19:24996 /20:45828 /21:53185 /22:113551 /23:102649 /24:601751
/25:99 /26:104 /27:102 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6661 7671 UNI2-AS, ES
8151 5666 11462 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3401 3606 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2535 3403 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2265 11092 AMAZON-02, US
30036 2206 2546 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)
----------------------------------------------
1:2318 2:1719 3:526 4:10 5:4561 6:166
7:6 8:1508 9:1 11:172 12:1410 13:368
14:2540 15:334 16:269 17:364 18:901 20:459
21:4 22:188 23:7085 24:2653 25:2 27:2746
29:19 31:3118 32:42 34:74 35:174 36:2403
37:4563 38:10296 39:900 40:149 41:4226 42:2222
43:2582 44:342 45:17920 46:4985 47:316 49:2032
50:1853 51:585 52:1576 54:316 55:948 56:8
57:237 58:2340 59:1259 60:1179 61:2851 62:2870
63:1850 64:5429 65:2280 66:4654 67:3019 68:1285
69:4002 70:1117 71:598 72:2864 74:2786 75:1631
76:634 77:2562 78:1849 79:1641 80:2242 81:2058
82:1792 83:1506 84:1775 85:3196 86:1067 87:2435
88:1259 89:4385 90:735 91:8292 92:2711 93:2847
94:3975 95:4225 96:1244 97:313 98:1067 99:734
100:71 101:1439 102:3581 103:32626 104:4444 105:734
106:1051 107:2414 108:1185 109:4049 110:2251 111:3282
112:2075 113:1853 114:1952 115:2207 116:2028 117:2759
118:2916 119:2036 120:1912 121:1460 122:2751 123:2214
124:1707 125:2885 126:62 128:1603 129:964 130:1281
131:1882 132:813 133:448 134:1530 135:322 136:1311
137:1245 138:2872 139:1602 140:1490 141:1459 142:1833
143:1604 144:1017 145:404 146:2116 147:2052 148:2576
149:2883 150:1160 151:1474 152:2114 153:565 154:7576
155:1554 156:2772 157:1863 158:1228 159:2451 160:3364
161:1707 162:3597 163:1789 164:1945 165:2154 166:1345
167:1859 168:4135 169:803 170:5054 171:1015 172:3964
173:3152 174:919 175:1303 176:3562 177:4868 178:3754
179:2295 180:2586 181:3942 182:3385 183:2082 184:2261
185:21360 186:5069 187:4238 188:4245 189:4122 190:9590
191:1510 192:11194 193:9299 194:7789 195:5532 196:3211
197:3602 198:5965 199:8232 200:8165 201:6289 202:10896
203:10826 204:4623 205:3674 206:4643 207:3530 208:4250
209:5085 210:4902 211:2718 212:4551 213:3713 214:1060
215:48 216:6580 217:3264 218:1363 219:584 220:2100
221:1058 222:962 223:2307
End of report
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