[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Feb 20 21:30:56 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 20 Feb, 2023
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: 936791
Prefixes after maximum aggregation (per Origin AS): 348123
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 445636
Number of IPv4 prefixes with a valid ROA: 391382
Number of IPv4 prefixes with an invalid ROA: 2807
Number of IPv4 prefixes with no ROA: 542602
Total ASes present in the Internet Routing Table: 74168
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 63826
Origin ASes announcing only one prefix: 25658
Transit ASes present in the Internet Routing Table: 10342
Transit-only ASes present in the Internet Routing Table: 438
Paths with bogon ASNs present in the IPv4 Routing Table: 92
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1100
Number of instances of unregistered ASNs: 1122
Number of 32-bit ASNs allocated by the RIRs: 41223
Number of 32-bit ASNs visible in the Routing Table: 34202
Prefixes from 32-bit ASNs in the Routing Table: 174287
Number of bogon 32-bit ASNs visible in the Routing Table: 66
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 613
Number of addresses announced to Internet: 3063382880
Equivalent to 182 /8s, 151 /16s and 131 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 323106
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 238164
Total APNIC prefixes after maximum aggregation: 68456
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233361
Unique aggregates announced from the APNIC address blocks: 97552
APNIC Region origin ASes present in the Internet Routing Table: 13284
APNIC Prefixes per ASN: 17.57
APNIC Region origin ASes announcing only one prefix: 3856
APNIC Region transit ASes present in the Internet Routing Table: 1798
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8586
Number of APNIC addresses announced to Internet: 773400960
Equivalent to 46 /8s, 25 /16s and 41 /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, 131072-151865
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: 270354
Total ARIN prefixes after maximum aggregation: 121776
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 272212
Unique aggregates announced from the ARIN address blocks: 130271
ARIN Region origin ASes present in the Internet Routing Table: 19088
ARIN Prefixes per ASN: 14.26
ARIN Region origin ASes announcing only one prefix: 6977
ARIN Region transit ASes present in the Internet Routing Table: 1924
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4746
Number of ARIN addresses announced to Internet: 1286430784
Equivalent to 76 /8s, 173 /16s and 96 /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, 393216-401308
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, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 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: 268279
Total RIPE prefixes after maximum aggregation: 123006
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 264735
Unique aggregates announced from the RIPE address blocks: 156407
RIPE Region origin ASes present in the Internet Routing Table: 28260
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12008
RIPE Region transit ASes present in the Internet Routing Table: 3852
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11029
Number of RIPE addresses announced to Internet: 718539136
Equivalent to 42 /8s, 212 /16s and 9 /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
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
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: 128176
Total LACNIC prefixes after maximum aggregation: 28340
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 127315
Unique aggregates announced from the LACNIC address blocks: 48869
LACNIC Region origin ASes present in the Internet Routing Table: 10964
LACNIC Prefixes per ASN: 11.61
LACNIC Region origin ASes announcing only one prefix: 2245
LACNIC Region transit ASes present in the Internet Routing Table: 2262
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8772
Number of LACNIC addresses announced to Internet: 176278816
Equivalent to 10 /8s, 129 /16s and 205 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 30718
Total AfriNIC prefixes after maximum aggregation: 5767
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 38549
Unique aggregates announced from the AfriNIC address blocks: 12076
AfriNIC Region origin ASes present in the Internet Routing Table: 1726
AfriNIC Prefixes per ASN: 22.33
AfriNIC Region origin ASes announcing only one prefix: 572
AfriNIC Region transit ASes present in the Internet Routing Table: 327
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1069
Number of AfriNIC addresses announced to Internet: 108376064
Equivalent to 6 /8s, 117 /16s and 176 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 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 9446 8883 48 CHINAMOBILE-CN China Mobile Communicati
7545 5834 788 706 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3667 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3546 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3465 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2778 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2357 836 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2298 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2162 440 212 TATACOMM-AS TATA Communications formerl
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 7938 10725 2896 AMAZON-02, US
11492 4532 300 603 CABLEONE, US
7155 3962 279 45 VIASAT-SP-BACKBONE, US
22773 3744 3049 294 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3503 1320 63 SHAW, CA
16625 3318 1674 2422 AKAMAI-AS, US
749 3037 50571 2304 DNIC-AS-00749, US
396982 2608 3584 354 GOOGLE-CLOUD-PLATFORM, US
7018 2598 24143 1578 ATT-INTERNET4, US
30036 2541 364 400 MEDIACOM-ENTERPRISE-BUSINESS, 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 7076 1706 146 UNI2-AS, ES
9121 5975 1692 17 TTNET, TR
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4070 3400 195 AKAMAI-ASN1, NL
8551 3895 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2292 911 ROSTELECOM-AS, RU
9009 2656 252 1375 M247, RO
47331 2460 368 1860 TTNET, TR
6849 2273 339 19 UKRTELNET, UA
34984 2266 359 610 TELLCOM-AS, TR
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 11092 3348 586 Uninet S.A. de C.V., MX
10620 3477 507 862 Telmex Colombia S.A., CO
11830 2263 369 65 Instituto Costarricense de Electricidad
13999 2258 375 606 Mega Cable, S.A. de C.V., MX
28573 1346 2326 259 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1292 746 156 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1151 370 22 Telefonica del Peru S.A.A., PE
11664 1097 180 457 Techtel LMDS Comunicaciones Interactiva
26615 1020 2498 45 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 1542 533 30 RAYA-AS, EG
24863 1491 393 19 LINKdotNET-AS, EG
36992 1349 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1001 67 53 ORANGE-COTE-IVOIRE, CI
36935 886 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 514 52 42 WANANCHI-, KE
24757 497 73 5 EthioNet-AS, ET
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 11092 3348 586 Uninet S.A. de C.V., MX
9808 9446 8883 48 CHINAMOBILE-CN China Mobile Communicati
16509 7938 10725 2896 AMAZON-02, US
12479 7076 1706 146 UNI2-AS, ES
9121 5975 1692 17 TTNET, TR
7545 5834 788 706 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4532 300 603 CABLEONE, US
20940 4070 3400 195 AKAMAI-ASN1, NL
7155 3962 279 45 VIASAT-SP-BACKBONE, US
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 9446 9398 CHINAMOBILE-CN China Mobile Communications Grou
12479 7076 6930 UNI2-AS, ES
9121 5975 5958 TTNET, TR
7545 5834 5128 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7938 5042 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
11492 4532 3929 CABLEONE, US
7155 3962 3917 VIASAT-SP-BACKBONE, US
20940 4070 3875 AKAMAI-ASN1, NL
8551 3895 3858 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
1618 UNALLOCATED 8.21.143.0/24 136796 CL-JP-AS CORELINK JAPAN, JP
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 701 UUNET, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:103 /12:300
/13:579 /14:1201 /15:2089 /16:13524 /17:8329 /18:14002
/19:25242 /20:43868 /21:53005 /22:111220 /23:101684 /24:560752
/25:132 /26:95 /27:157 /28:47 /29:89 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6136 7076 UNI2-AS, ES
9121 5136 5975 TTNET, TR
8151 5104 11092 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3448 4532 CABLEONE, US
8551 3367 3895 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3311 3503 SHAW, CA
7155 3037 3962 VIASAT-SP-BACKBONE, US
22773 2787 3744 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2198 2541 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1645 2:1241 3:168 4:7 5:4425 6:114
7:5 8:1540 9:1 10:1 11:172 12:1586
13:383 14:2343 15:293 16:103 17:365 18:392
20:253 21:4 22:188 23:6101 24:2585 25:6
27:2602 29:19 31:2533 32:112 34:9 35:108
36:1923 37:4666 38:4261 39:842 40:153 41:4288
42:1057 43:2348 44:307 45:17520 46:4266 47:383
49:1747 50:1847 51:384 52:1579 54:395 55:868
56:8 57:96 58:1729 59:1122 60:987 61:2510
62:2722 63:1942 64:5694 65:2340 66:5020 67:3069
68:1380 69:4186 70:1274 71:673 72:3073 74:2625
75:1466 76:607 77:2521 78:3909 79:3171 80:2097
81:1878 82:1501 83:1256 84:1539 85:3740 86:756
87:2068 88:2838 89:3678 90:611 91:7771 92:2019
93:2610 94:3604 95:4868 96:1335 97:348 98:1186
99:744 100:76 101:1298 102:2786 103:31166 104:4543
105:898 106:845 107:2545 108:925 109:4430 110:2082
111:3277 112:2036 113:1522 114:1626 115:2134 116:1891
117:2561 118:2302 119:1957 120:1743 121:1069 122:2608
123:2177 124:1555 125:2359 128:1349 129:1076 130:1018
131:2183 132:841 133:412 134:1912 135:340 136:864
137:1087 138:2877 139:1555 140:1189 141:1472 142:1428
143:1560 144:1214 145:350 146:1903 147:1571 148:2307
149:1918 150:877 151:1145 152:1843 153:567 154:3954
155:1425 156:1689 157:1308 158:1014 159:2268 160:2608
161:1459 162:3585 163:1545 164:1622 165:1716 166:847
167:1744 168:4137 169:929 170:4986 171:883 172:3518
173:2997 174:1039 175:1186 176:3791 177:5947 178:3604
179:2557 180:2371 181:3480 182:3253 183:1934 184:2363
185:20229 186:5107 187:4552 188:4255 189:3956 190:9274
191:1869 192:10989 193:8855 194:7309 195:5209 196:3104
197:2494 198:5957 199:6138 200:8088 201:6087 202:10479
203:10200 204:4610 205:3526 206:3892 207:3446 208:4097
209:4860 210:4272 211:2404 212:4166 213:3589 214:1088
215:55 216:6647 217:2737 218:1284 219:400 220:2021
221:975 222:668 223:2127
End of report
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