[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Dec 18 21:31:07 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 18 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: 985950
Prefixes after maximum aggregation (per Origin AS): 369625
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 467524
Number of IPv4 prefixes with a valid ROA: 526614
Number of IPv4 prefixes with an invalid ROA: 25
Number of IPv4 prefixes with no ROA: 459310
Total ASes present in the Internet Routing Table: 76586
Prefixes per ASN: 12.87
Origin-only ASes present in the Internet Routing Table: 65553
Origin ASes announcing only one prefix: 26804
Transit ASes present in the Internet Routing Table: 11033
Transit-only ASes present in the Internet Routing Table: 539
Paths with bogon ASNs present in the IPv4 Routing Table: 102
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: 1076
Number of instances of unregistered ASNs: 1082
Number of 32-bit ASNs allocated by the RIRs: 45972
Number of 32-bit ASNs visible in the Routing Table: 37600
Prefixes from 32-bit ASNs in the Routing Table: 197763
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 363
Number of addresses announced to Internet: 3123526720
Equivalent to 186 /8s, 45 /16s and 60 /24s
Percentage of available address space announced: 84.4
Percentage of allocated address space announced: 84.4
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: 320492
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264714
Total APNIC prefixes after maximum aggregation: 76436
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 257145
Unique aggregates announced from the APNIC address blocks: 102395
APNIC Region origin ASes present in the Internet Routing Table: 14525
APNIC Prefixes per ASN: 17.70
APNIC Region origin ASes announcing only one prefix: 4405
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: 41
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9950
Number of APNIC addresses announced to Internet: 761654592
Equivalent to 45 /8s, 101 /16s and 237 /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: 288625
Total ARIN prefixes after maximum aggregation: 125991
ARIN Deaggregation factor: 2.29
Prefixes being announced from the ARIN address blocks: 290329
Unique aggregates announced from the ARIN address blocks: 131415
ARIN Region origin ASes present in the Internet Routing Table: 19209
ARIN Prefixes per ASN: 15.11
ARIN Region origin ASes announcing only one prefix: 6982
ARIN Region transit ASes present in the Internet Routing Table: 2008
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: 5100
Number of ARIN addresses announced to Internet: 1345887808
Equivalent to 80 /8s, 56 /16s and 158 /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: 273281
Total RIPE prefixes after maximum aggregation: 130746
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270230
Unique aggregates announced from the RIPE address blocks: 170044
RIPE Region origin ASes present in the Internet Routing Table: 28844
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12100
RIPE Region transit ASes present in the Internet Routing Table: 4000
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: 12189
Number of RIPE addresses announced to Internet: 734253440
Equivalent to 43 /8s, 195 /16s and 209 /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: 123726
Total LACNIC prefixes after maximum aggregation: 29177
LACNIC Deaggregation factor: 4.24
Prefixes being announced from the LACNIC address blocks: 121104
Unique aggregates announced from the LACNIC address blocks: 48707
LACNIC Region origin ASes present in the Internet Routing Table: 11177
LACNIC Prefixes per ASN: 10.84
LACNIC Region origin ASes announcing only one prefix: 2642
LACNIC Region transit ASes present in the Internet Routing Table: 2500
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: 9097
Number of LACNIC addresses announced to Internet: 177528896
Equivalent to 10 /8s, 148 /16s and 224 /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: 34528
Total AfriNIC prefixes after maximum aggregation: 6592
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 46779
Unique aggregates announced from the AfriNIC address blocks: 14663
AfriNIC Region origin ASes present in the Internet Routing Table: 1906
AfriNIC Prefixes per ASN: 24.54
AfriNIC Region origin ASes announcing only one prefix: 675
AfriNIC Region transit ASes present in the Internet Routing Table: 369
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1264
Number of AfriNIC addresses announced to Internet: 103995904
Equivalent to 6 /8s, 50 /16s and 218 /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 10170 8908 138 CHINAMOBILE-CN China Mobile Communication
7545 6186 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4856 4192 75 ERX-CERNET-BKB China Education and Resear
18403 4512 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4159 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 4024 522 279 BBIL-AP BHARTI Airtel Ltd., IN
7552 3945 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2790 835 537 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 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 12514 38199 3003 AMAZON-02, US
174 6175 8765 893 COGENT-174, US
11492 4691 312 558 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3614 1320 79 SHAW, CA
22773 3397 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3222 23507 2053 ATT-INTERNET4, US
396982 2891 3656 436 GOOGLE-CLOUD-PLATFORM, US
16625 2871 1250 2134 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 7716 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3926 3395 139 AKAMAI-ASN1, NL
9009 3694 318 1868 M247, RO
12389 2959 2294 882 ROSTELECOM-AS, RU
5384 2450 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2349 360 577 TELLCOM-AS, TR
212238 1843 133 1359 CDNEXT, GB
8452 1627 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 11520 3227 604 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2540 542 372 Mega Cable, S.A. de C.V., MX
11830 1991 369 64 Instituto Costarricense de Electricidad y
28573 1334 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 1117 371 22 Telefonica del Peru S.A.A., PE
22884 1068 98 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1002 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
24863 1651 389 16 LINKdotNET-AS, EG
24835 1628 593 29 RAYA-AS, EG
29571 1460 92 58 ORANGE-COTE-IVOIRE, CI
36992 1425 1518 287 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
20011 967 179 271 INTERNET-SOLUTIONS, ZA
36935 870 520 40 Vodafone-, EG
37069 847 1083 15 MOBINIL, EG
6713 559 1861 35 IAM-AS, MA
36914 549 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 12514 38199 3003 AMAZON-02, US
8151 11520 3227 604 UNINET, MX
9808 10170 8908 138 CHINAMOBILE-CN China Mobile Communication
12479 7716 1709 143 UNI2-AS, ES
7545 6186 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6175 8765 893 COGENT-174, US
4538 4856 4192 75 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4691 312 558 CABLEONE, US
18403 4512 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 11520 10916 UNINET, MX
9808 10170 10032 CHINAMOBILE-CN China Mobile Communications Grou
12479 7716 7573 UNI2-AS, ES
7545 6186 5529 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6175 5282 COGENT-174, US
4538 4856 4781 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4512 4489 FPT-AS-AP FPT Telecom Company, VN
11492 4691 4133 CABLEONE, US
45899 4159 4106 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 /11:94 /12:312
/13:594 /14:1236 /15:2195 /16:14061 /17:8456 /18:14453
/19:25207 /20:45672 /21:53234 /22:113380 /23:102711 /24:603598
/25:92 /26:96 /27:100 /28:22 /29:73 /30:9
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6688 7716 UNI2-AS, ES
8151 5715 11520 UNINET, MX
11492 3555 4691 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3409 3614 SHAW, CA
7155 3117 4169 VIASAT-SP-BACKBONE, US
22773 2529 3397 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2260 12514 AMAZON-02, US
30036 2221 2560 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)
----------------------------------------------
1:2335 2:1728 3:524 4:10 5:4559 6:165
7:6 8:1558 9:1 11:172 12:1395 13:362
14:2539 15:330 16:269 17:364 18:902 20:458
21:4 22:188 23:7182 24:2730 25:2 27:2737
29:19 31:3130 32:41 34:75 35:180 36:2413
37:4535 38:10222 39:888 40:149 41:4264 42:2152
43:2613 44:345 45:18001 46:5058 47:318 49:2011
50:1866 51:584 52:1575 54:316 55:1032 56:8
57:238 58:2308 59:1259 60:1180 61:2896 62:2894
63:1838 64:5425 65:2220 66:4657 67:3014 68:1287
69:3980 70:1111 71:605 72:2860 74:2788 75:1628
76:631 77:2539 78:1849 79:1706 80:2241 81:2051
82:1796 83:1436 84:1785 85:3191 86:1075 87:2435
88:1268 89:4351 90:762 91:8276 92:2810 93:2836
94:3951 95:4204 96:1247 97:312 98:1064 99:729
100:71 101:1442 102:3592 103:32677 104:4441 105:751
106:1070 107:2610 108:1187 109:4092 110:2246 111:3284
112:2066 113:1863 114:1946 115:2214 116:2057 117:2718
118:2915 119:2008 120:1926 121:1441 122:2749 123:2215
124:1692 125:2882 126:62 128:1649 129:967 130:1286
131:1870 132:808 133:449 134:1513 135:328 136:1335
137:1245 138:2905 139:1615 140:1509 141:1455 142:1833
143:1597 144:1021 145:406 146:2131 147:2039 148:2581
149:2903 150:1165 151:1486 152:2121 153:566 154:7968
155:1577 156:2963 157:1860 158:1243 159:2445 160:3436
161:1747 162:3618 163:1803 164:1697 165:2157 166:1349
167:1860 168:4129 169:799 170:5099 171:1003 172:4007
173:3192 174:913 175:1300 176:3573 177:4854 178:3748
179:2262 180:2626 181:3957 182:3384 183:2101 184:2256
185:21381 186:5078 187:4297 188:4241 189:4169 190:9642
191:1517 192:11247 193:9318 194:7829 195:5548 196:3209
197:3600 198:6025 199:8275 200:8112 201:6296 202:10930
203:10821 204:4623 205:3671 206:4681 207:3512 208:4241
209:5085 210:4880 211:2710 212:4549 213:3776 214:1060
215:48 216:6585 217:3257 218:1385 219:578 220:2112
221:1058 222:972 223:2306
End of report
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