[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jan 13 05:11:59 UTC 2025
IPv4 R&E Routing Table Report 05:06 GMT Mon 13 Jan, 2025
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: 988741
Prefixes after maximum aggregation (per Origin AS): 371330
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 470001
Number of IPv4 prefixes with a valid ROA: 529622
Number of IPv4 prefixes with an invalid ROA: 21
Number of IPv4 prefixes with no ROA: 459098
Total ASes present in the Internet Routing Table: 76596
Prefixes per ASN: 12.91
Origin-only ASes present in the Internet Routing Table: 65503
Origin ASes announcing only one prefix: 26815
Transit ASes present in the Internet Routing Table: 11093
Transit-only ASes present in the Internet Routing Table: 551
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: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1086
Number of instances of unregistered ASNs: 1092
Number of 32-bit ASNs allocated by the RIRs: 46033
Number of 32-bit ASNs visible in the Routing Table: 37649
Prefixes from 32-bit ASNs in the Routing Table: 198751
Number of bogon 32-bit ASNs visible in the Routing Table: 32
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 373
Number of addresses announced to Internet: 3124657472
Equivalent to 186 /8s, 62 /16s and 125 /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: 320683
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 265644
Total APNIC prefixes after maximum aggregation: 76893
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 257422
Unique aggregates announced from the APNIC address blocks: 102590
APNIC Region origin ASes present in the Internet Routing Table: 14535
APNIC Prefixes per ASN: 17.71
APNIC Region origin ASes announcing only one prefix: 4428
APNIC Region transit ASes present in the Internet Routing Table: 1952
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 47
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9966
Number of APNIC addresses announced to Internet: 762405696
Equivalent to 45 /8s, 113 /16s and 99 /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: 289336
Total ARIN prefixes after maximum aggregation: 126607
ARIN Deaggregation factor: 2.29
Prefixes being announced from the ARIN address blocks: 291150
Unique aggregates announced from the ARIN address blocks: 132643
ARIN Region origin ASes present in the Internet Routing Table: 19211
ARIN Prefixes per ASN: 15.16
ARIN Region origin ASes announcing only one prefix: 6994
ARIN Region transit ASes present in the Internet Routing Table: 2011
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: 5110
Number of ARIN addresses announced to Internet: 1347283008
Equivalent to 80 /8s, 77 /16s and 232 /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: 274238
Total RIPE prefixes after maximum aggregation: 131186
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 271204
Unique aggregates announced from the RIPE address blocks: 170403
RIPE Region origin ASes present in the Internet Routing Table: 28831
RIPE Prefixes per ASN: 9.41
RIPE Region origin ASes announcing only one prefix: 12073
RIPE Region transit ASes present in the Internet Routing Table: 4018
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12202
Number of RIPE addresses announced to Internet: 732968576
Equivalent to 43 /8s, 176 /16s and 54 /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: 123725
Total LACNIC prefixes after maximum aggregation: 29317
LACNIC Deaggregation factor: 4.22
Prefixes being announced from the LACNIC address blocks: 121039
Unique aggregates announced from the LACNIC address blocks: 48860
LACNIC Region origin ASes present in the Internet Routing Table: 11176
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2650
LACNIC Region transit ASes present in the Internet Routing Table: 2518
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9111
Number of LACNIC addresses announced to Internet: 177466688
Equivalent to 10 /8s, 147 /16s and 237 /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: 34712
Total AfriNIC prefixes after maximum aggregation: 6638
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 47553
Unique aggregates announced from the AfriNIC address blocks: 15196
AfriNIC Region origin ASes present in the Internet Routing Table: 1902
AfriNIC Prefixes per ASN: 25.00
AfriNIC Region origin ASes announcing only one prefix: 670
AfriNIC Region transit ASes present in the Internet Routing Table: 370
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: 1260
Number of AfriNIC addresses announced to Internet: 104317184
Equivalent to 6 /8s, 55 /16s and 193 /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 10320 8909 140 CHINAMOBILE-CN China Mobile Communication
7545 6191 842 659 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4882 4192 75 ERX-CERNET-BKB China Education and Resear
18403 4318 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4161 1874 54 VNPT-AS-VN VNPT Corp, VN
9498 4074 524 272 BBIL-AP BHARTI Airtel Ltd., IN
7552 3944 1331 26 VIETEL-AS-AP Viettel Group, VN
7713 3675 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2818 846 544 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 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 12627 38899 3300 AMAZON-02, US
174 6072 8762 881 COGENT-174, US
11492 4693 312 549 CABLEONE, US
7155 4169 287 85 VIASAT-SP-BACKBONE, US
6327 3615 1320 79 SHAW, CA
22773 3384 3033 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
16625 2930 1263 2156 AKAMAI-AS, US
396982 2892 3656 438 GOOGLE-CLOUD-PLATFORM, US
7018 2739 23260 1863 ATT-INTERNET4, 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 7668 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3951 3395 139 AKAMAI-ASN1, NL
9009 3768 323 1906 M247, RO
12389 2969 2300 885 ROSTELECOM-AS, RU
5384 2415 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2371 360 576 TELLCOM-AS, TR
212238 1885 135 1392 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1577 1852 14 TE-AS TE-AS, EG
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 11599 3227 604 UNINET, MX
10620 3538 491 953 Telmex Colombia S.A., CO
13999 2524 538 373 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 1111 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1003 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 1671 593 29 RAYA-AS, EG
24863 1648 389 18 LINKdotNET-AS, EG
29571 1583 100 96 ORANGE-COTE-IVOIRE, CI
36992 1424 1518 286 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 12627 38899 3300 AMAZON-02, US
8151 11599 3227 604 UNINET, MX
9808 10320 8909 140 CHINAMOBILE-CN China Mobile Communication
12479 7668 1709 143 UNI2-AS, ES
7545 6191 842 659 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6072 8762 881 COGENT-174, US
4538 4882 4192 75 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4693 312 549 CABLEONE, US
18403 4318 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 11599 10995 UNINET, MX
9808 10320 10180 CHINAMOBILE-CN China Mobile Communications Grou
12479 7668 7525 UNI2-AS, ES
7545 6191 5532 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6072 5191 COGENT-174, US
4538 4882 4807 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4318 4295 FPT-AS-AP FPT Telecom Company, VN
11492 4693 4144 CABLEONE, US
45899 4161 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
400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US
22542 UNALLOCATED 8.7.205.0/24 3356 LEVEL3, 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
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
23.140.176.0/24 Origin: 40676 AS40676, US
23.140.176.0/24 Transit: 174 COGENT-174, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, 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 /12:312
/13:593 /14:1234 /15:2195 /16:14078 /17:8472 /18:14471
/19:25257 /20:45692 /21:53267 /22:113683 /23:103086 /24:605555
/25:93 /26:99 /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 6633 7668 UNI2-AS, ES
8151 5793 11599 UNINET, MX
11492 3555 4693 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3410 3615 SHAW, CA
7155 3117 4169 VIASAT-SP-BACKBONE, US
22773 2518 3384 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2252 12627 AMAZON-02, US
30036 2233 2572 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2178 3538 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)
----------------------------------------------
1:2321 2:1722 3:547 4:11 5:4588 6:165
7:6 8:1569 9:1 11:172 12:1388 13:358
14:2545 15:335 16:270 17:363 18:907 20:461
21:4 22:188 23:7199 24:2720 25:2 27:2738
29:19 31:3138 32:41 34:73 35:180 36:2424
37:4560 38:10325 39:890 40:151 41:4209 42:2015
43:2614 44:346 45:18188 46:5015 47:313 49:2017
50:1866 51:586 52:1572 54:307 55:1030 56:8
57:241 58:2302 59:1261 60:1188 61:2899 62:2934
63:1838 64:5421 65:2213 66:4650 67:3016 68:1225
69:3985 70:1105 71:609 72:2860 74:2785 75:1633
76:632 77:2591 78:1848 79:1722 80:2255 81:2050
82:1846 83:1449 84:1810 85:3276 86:1082 87:2428
88:1277 89:4330 90:758 91:8342 92:2824 93:2843
94:3953 95:4183 96:1268 97:311 98:1008 99:733
100:71 101:1397 102:3641 103:32672 104:4547 105:750
106:1019 107:2607 108:1186 109:4106 110:2233 111:3314
112:2063 113:1836 114:1945 115:2215 116:2061 117:2774
118:2899 119:1993 120:1940 121:1440 122:2761 123:2219
124:1689 125:2907 126:62 128:1655 129:969 130:1278
131:1879 132:811 133:450 134:1517 135:326 136:1341
137:1289 138:2904 139:1621 140:1547 141:1458 142:1821
143:1593 144:1028 145:465 146:2136 147:2044 148:2591
149:2932 150:1206 151:1620 152:2122 153:565 154:8183
155:1596 156:3352 157:1880 158:1253 159:2450 160:3481
161:1787 162:3646 163:1791 164:1695 165:2162 166:1343
167:1860 168:4115 169:794 170:5068 171:1011 172:4012
173:3178 174:914 175:1309 176:3590 177:4858 178:3764
179:2227 180:2631 181:3965 182:3377 183:2077 184:2258
185:21436 186:5110 187:4271 188:4250 189:4113 190:9606
191:1542 192:11257 193:9357 194:7823 195:5552 196:3237
197:3582 198:6136 199:8290 200:8172 201:6298 202:10898
203:10752 204:4591 205:3705 206:4678 207:3609 208:4230
209:5150 210:4881 211:2709 212:4575 213:3767 214:1052
215:48 216:6598 217:3254 218:1393 219:576 220:2109
221:1058 222:972 223:2325
End of report
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